Modularized water stop structure for flood control

Abstract

The invention relates to the technical field of water conservancy projects, in particular to a modular water stop structure for flood control. The device comprises a plurality of flood control modules, a plurality of fixing piles and a plurality of connector assemblies, the connector assemblies are arranged on the flood control modules, each flood control module comprises a connecting frame, the multiple flood control modules are spliced to form a water stop barrier, the fixing piles and the connector assemblies are fixed in an inserted mode, and a pre-stopping water stop plate is connected between the upper and lower adjacent connecting frames in a sleeved mode. Pointed ends are arranged at the bottoms of the fixing piles, and the fixing piles are inserted into a riverbed or dam fixing structure body. All the components of the modularized water stop barrier system are prefabricated parts, and after production is completed in a factory, the modularized water stop barrier system can be directly transported to a construction site to be assembled. The installation process is simple and convenient, the construction time is shortened, and the requirements of flood control and emergency rescue can be quickly responded. The device is high in adaptability, and the combination mode and the installation position of the module can be flexibly adjusted according to different terrains and breach sizes.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy engineering, and in particular to a modular water-stopping structure for flood control. Background Art

[0002] With global climate change, extreme weather events are becoming more frequent, and natural disasters such as rainstorms and floods are increasingly threatening human society. As a key means of resisting flood disasters, the effectiveness and reliability of flood control and embankment reinforcement engineering technology are crucial. However, traditional flood control and rescue methods and technologies have exposed many problems that need to be solved in practical applications.

[0003] Slow response speed. The traditional sandbag embankment method requires a lot of manpower to fill, transport and stack sandbags. When facing sudden floods, it is difficult to gather enough manpower and materials in a short period of time, resulting in delayed emergency response. For example, in some sudden flood disasters, due to insufficient supply of sandbags or slow transportation speed, the flood has submerged some areas, and the flood control embankment has not yet been built, causing serious economic losses and casualties.

[0004] Poor terrain adaptability. The terrain of rivers and dams in different regions is complex and diverse. Traditional flood control structures are difficult to adapt to various complex terrain conditions. For example, at the bends of the river, the speed and direction of the water flow vary greatly, and the scouring force on the dam is strong. Traditional straight dams are difficult to effectively resist the impact of water flow. In some narrow river channels or special terrain areas, large construction equipment is difficult to enter, which limits the application of traditional flood control technology.

[0005] The safety risks are high. In traditional flood prevention and rescue operations, a large number of personnel need to work in dangerous areas, such as laying sandbags underwater and reinforcing dams, which increases the risk of casualties.

[0006] In summary, the existing flood control technologies and methods are difficult to meet the needs of modern flood control projects, and an efficient, reliable and adaptable flood control and embankment consolidation solution is urgently needed. Summary of the invention

[0007] The purpose of the present invention is to overcome the above problems and provide a modular water-stopping structure for flood control. To achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A modular water-stop structure for flood control includes a structural body, wherein the structural body includes a plurality of flood control modules, a plurality of fixed piles, and a plurality of connector assemblies. The connector assemblies are arranged on the flood control modules. The flood control modules include a connecting frame. A plurality of the flood control modules are spliced ​​together to form a water-stop barrier. The fixed piles are plugged and fixed to the joint assemblies. Prefabricated water-stop plates are sleeved between the upper and lower adjacent connecting frames. A pointed head is provided at the bottom of the fixed piles. The fixed piles are inserted into a riverbed or a dam to fix the structural body.

[0009] As an improvement, a number of hollow sliding grooves are provided in the middle of the connecting frame, and the pre-stopping water plate is sleeved in the adjacent upper and lower hollow sliding grooves.

[0010] As an improvement, the connector assembly includes a first circular connector and a first C-shaped connector. The first circular connector is arranged at one end of the connecting frame, and the first C-shaped connector is arranged at the other end of the connecting frame. The first circular connectors and the first C-shaped connectors of the adjacent connecting frames on the left and right are inserted and fixed.

[0011] As an improvement, the fixing pile is inserted and fixed with the first circular connector.

[0012] As an improvement, the flood control module further includes a number of connection auxiliary parts, and the connection auxiliary parts are arranged between adjacent connecting frames.

[0013] As an improvement, the connection auxiliary part includes an intermediate fixing pipe. The connector assembly further includes a second circular connector and a second C-shaped connector. A number of second circular connectors and a number of second C-shaped connectors are arranged around the intermediate fixing pipe. The second circular connector is inserted and fixed with the first C-shaped connector, and the second C-shaped connector is inserted and fixed with the first circular connector.

[0014] As an improvement, the fixing pile is inserted and fixed with the first circular connector and the second circular connector.

[0015] As an improvement, a connecting plate is fixed between the second circular connector, the second C-shaped connector and the intermediate fixing pipe.

[0016] As an improvement, the pre-stopping water plate is made of a waterproof and corrosion-resistant material, and the fixing pile is made of high-strength steel.

[0017] The advantages of the present invention are as follows:

[0018] 1. All components of the modular water-stop barrier system of the present invention are prefabricated parts. After being produced in the factory, they can be directly transported to the construction site for assembly. The installation process is simple and convenient, shortening the construction time and being able to quickly respond to the needs of flood control and rescue.

[0019] 2. The present invention has strong adaptability and can flexibly adjust the combination mode and installation position of the modules according to different terrains and the sizes of breaches. Whether it is at the bend of a river, a narrow river channel, or a complex mountainous terrain, a water-stop barrier that meets the actual needs can be constructed through reasonable module combination.

[0020] 3. The present invention adopts a mechanized installation method, reducing the operation of personnel in the underwater and dangerous areas, reducing the safety risk, having a relatively high system stability, being able to successfully resist the impact of rapids, and improving the rescue efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of a modular water-stop structure for flood control in Example 1.

[0022] Figure 2 This is an exploded view of the flood control module in Example 1.

[0023] Figure 3 This is a structural diagram of a modular water-stop structure for flood control in Example 2.

[0024] Figure 4 This is a structural diagram of the connection auxiliary parts in Example 2.

[0025] The symbols in the figure are:

[0026] 1. Main structure; 2. Fixed piles; 3. Connection frame; 4. Prefabricated water stop plate; 5. Pointed head; 6. Hollow slide; 7. First circular connector; 8. First C-shaped connector; 9. Connection auxiliary parts; 10. Middle fixed pipe; 11. Second circular connector; 12. Second C-shaped connector; 13. Connection plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the embodiments of the present invention, "plurality" means at least 2.

[0031] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 connection 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.

[0032] The present invention is described in detail and specifically by specific examples below to provide a better understanding of the present invention, but the following examples do not limit the protection scope of the present invention.

[0033] Example 1

[0034] This embodiment discloses a modular water-stopping structure for flood control.

[0035] like Figure 1 , Figure 2 As shown, this embodiment includes a structural body 1, the structural body 1 includes a plurality of flood control modules, a plurality of fixed piles 2, and a plurality of connector assemblies, the connector assemblies are arranged on the flood control module, the flood control module includes a connecting frame 3, a plurality of flood control modules are spliced ​​and arranged to form a water stop barrier, the fixed piles 2 are plugged and fixed with the joint assemblies, a prefabricated water stop plate 4 is sleeved in the middle of the upper and lower adjacent connecting frames 3, a pointed head 5 is provided at the bottom of the fixed pile 2, and the fixed pile 2 is inserted into the riverbed or dam to fix the structural body 1.

[0036] The fixed pile 2 is made of high-strength steel, and its structure is similar to that of an oil drilling rod. This design gives it good strength and toughness. In practical applications, the fixed pile 2 can be quickly embedded in the riverbed or dam by impact or drilling with the help of professional piling equipment. The bottom of the fixed pile 2 is designed to be in the shape of a pointed head 5, which helps to reduce resistance during the piling process and allows the fixed pile 2 to enter the riverbed or dam more smoothly, thereby providing stable support for the entire water barrier system. The connecting frame 3 adopts a hollow design, which not only reduces its own weight, but also does not affect its structural strength and can effectively reduce the resistance of the water flow.

[0037] A plurality of hollow chutes 6 are provided in the middle of the connecting frame 3 , and the prefabricated water stop plates 4 are sleeved in the upper and lower adjacent hollow chutes 6 .

[0038] In this embodiment, two hollow chutes 6 are provided in the middle of the connection frame 3, and the hollow chutes 6 are used for inserting the prefabricated water stop plate 4 later to ensure the accuracy and stability of the water stop plate installation. The size of the prefabricated water stop plate 4 is standardized, which enables fast and accurate splicing during the installation process, thereby improving the installation efficiency.

[0039] The connector assembly includes a first circular connector 7 and a first C-shaped connector 8. The first circular connector 7 is arranged at one end of the connecting frame 3, and the first C-shaped connector 8 is arranged at the other end of the connecting frame 3. The first circular connector 7 and the first C-shaped connector 8 of the left and right adjacent connecting frames 3 are plugged and fixed.

[0040] The fixing pile 2 is plugged and fixed to the first circular connector 7 .

[0041] The prefabricated water stop plate 4 is made of waterproof and corrosion-resistant material, and the fixed pile 2 is made of high-strength steel.

[0042] The prefabricated waterstop plate 4 is made of a corrosion-resistant and impact-resistant composite material, which can not only effectively resist the impact and erosion of floods, but also achieve seamless connection between adjacent waterstop plates, thereby ensuring the water-stopping effect of the waterstop barrier system.

[0043] Example 2

[0044] This embodiment discloses a modular water-stopping structure for flood control.

[0045] like Figure 3 , Figure 4 As shown, this embodiment includes a structural body 1, the structural body 1 includes a plurality of flood control modules, a plurality of fixed piles 2, and a plurality of connector assemblies, the connector assemblies are arranged on the flood control module, the flood control module includes a connecting frame 3, a plurality of flood control modules are spliced ​​and arranged to form a water stop barrier, the fixed piles 2 are plugged and fixed with the joint assemblies, a prefabricated water stop plate 4 is sleeved in the middle of the upper and lower adjacent connecting frames 3, a pointed head 5 is provided at the bottom of the fixed pile 2, and the fixed pile 2 is inserted into the riverbed or dam to fix the structural body 1.

[0046] A plurality of hollow chutes 6 are provided in the middle of the connecting frame 3 , and the prefabricated water stop plates 4 are sleeved in the upper and lower adjacent hollow chutes 6 .

[0047] The connector assembly includes a first circular connector 7 and a first C-shaped connector 8. The first circular connector 7 is arranged at one end of the connecting frame 3, and the first C-shaped connector 8 is arranged at the other end of the connecting frame 3. The first circular connector 7 and the first C-shaped connector 8 of the left and right adjacent connecting frames 3 are plugged and fixed.

[0048] The flood protection module further includes a plurality of connection auxiliary members 9 , which are arranged between adjacent connection frames 3 .

[0049] This embodiment is provided with a connection auxiliary member 9. When the gaps between the connection frames 3 are inconsistent, the connection auxiliary member 9 can be flexibly adjusted. The connection auxiliary member 9 can be connected in parallel or cross-connected. In addition, the connection auxiliary member 9 plays an important role in reinforcing the water-stop barrier in a strong watershed and constructing a multi-form structural support, which can enhance the stability of the entire water-stop barrier system.

[0050] Construction method in rapid flow environment (fixed piles are named as A piles and B piles):

[0051] First, drive pile A into the designated position. Using pile A as a reference, insert and stack the connection frames in sequence along the planned direction. When a single connection frame is laid to half its length, drive a transition pile at that position. Due to the large impact force of the rapids, the transition pile can play a stabilizing role, so that each connection frame is always kept on the same vertical plane, creating favorable conditions for the accurate insertion of the subsequent pile B.

[0052] The insertion of pile B should be carried out after the connection frame is positioned and stabilized. After the B pile is driven in, the transition pile is moved to the B pile. At this time, the B pile is used as the new benchmark, and the connection frame is inserted in sequence according to the above method. Subsequent construction will proceed in this cycle.

[0053] In order to further improve the stability of the pile structure in extreme environments, multiple rows of connection frames are divided into a group, and the pile body is reinforced with connection auxiliary parts to ensure the safety and reliability of the entire structure.

[0054] The connecting auxiliary part 9 includes an intermediate fixing tube 10, and the connecting head assembly also includes a second circular connecting head 11 and a second C-shaped connecting head 12. A plurality of second circular connecting heads 11 and a plurality of second C-shaped connecting heads 12 are arranged around the intermediate fixing tube 10. The second circular connecting head 11 is plugged and fixed with the first C-shaped connecting head 8, and the second C-shaped connecting head 12 is plugged and fixed with the first circular connecting head 7.

[0055] The connection auxiliary part 9 of this embodiment includes two second circular connectors 11 and two second C-shaped connectors 12, and the middle fixed tube 10 provides support for the peripheral connectors, effectively enhancing the stability of the overall structure. The second circular connector 11 is plugged and fixed with the first C-shaped connector 8, and the second C-shaped connector 12 is plugged and fixed with the first circular connector 7. This mutual plugging method can not only make the adjacent connection frames 3 connected more closely, but also flexibly adjust the combination form of the flood control module according to actual needs to meet the requirements of different terrains and flood control scenarios.

[0056] The fixing pile 2 is plugged and fixed with the first circular connector 7 and the second circular connector 11 .

[0057] The fixing pile 2 and the two circular connectors are fixed by plugging. This design allows a tight and stable connection to be established between the fixing pile 2 and the flood control module.

[0058] A connecting plate 13 is provided between the second circular connector 11, the second C-shaped connector 12 and the intermediate fixed tube 10 for fixing. The provision of the connecting plate 13 enhances the connection strength between the connector and the intermediate fixed tube 10.

[0059] The prefabricated water stop plate 4 is made of waterproof and corrosion-resistant material, and the fixed pile 2 is made of high-strength steel.

[0060] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present invention are also within the scope of the present invention. Therefore, the equalization changes and modifications made without departing from the spirit and scope of the present invention should be included in the scope of the present invention.

Claims

1. A modular water-stopping structure for flood control, characterized in that: The invention comprises a structural main body (1), wherein the structural main body (1) comprises a plurality of flood prevention modules, a plurality of fixed piles (2), and a plurality of connector assemblies, wherein the connector assemblies are arranged on the flood prevention modules, the flood prevention modules comprise a connection frame (3), a plurality of the flood prevention modules are spliced ​​and arranged to form a water stop barrier, the fixed piles (2) are plugged and fixed to the connector assemblies, a prefabricated water stop plate (4) is sleeved between the upper and lower adjacent connection frames (3), a pointed head (5) is provided at the bottom of the fixed piles (2), and the fixed piles (2) are inserted into a riverbed or a dam to fix the structural main body (1).

2. A modular water-stopping structure for flood control according to claim 1, characterized in that: A plurality of hollow slide grooves (6) are provided in the middle of the connection frame (3), and the prefabricated water stop plate (4) is sleeved in the upper and lower adjacent hollow slide grooves (6).

3. A modular water-stopping structure for flood control according to claim 2, characterized in that: The connector assembly comprises a first circular connector (7) and a first C-shaped connector (8); the first circular connector (7) is arranged at one end of the connecting frame (3), and the first C-shaped connector (8) is arranged at the other end of the connecting frame (3); the first circular connector (7) and the first C-shaped connector (8) of the connecting frames (3) adjacent to each other on the left and right are plugged and fixed.

4. A modular water-stopping structure for flood control according to claim 3, characterized in that: The fixing pile (2) is plugged and fixed to the first circular connector (7).

5. A modular water-stopping structure for flood control according to claim 3, characterized in that: The flood protection module further comprises a plurality of connection auxiliary parts (9), wherein the connection auxiliary parts (9) are arranged between adjacent connection frames (3).

6. A modular water-stopping structure for flood control according to claim 5, characterized in that: The connection auxiliary part (9) includes an intermediate fixing tube (10), and the connector assembly also includes a second circular connector (11) and a second C-shaped connector (12). A plurality of second circular connectors (11) and a plurality of second C-shaped connectors (12) are arranged around the intermediate fixing tube (10). The second circular connector (11) is plugged and fixed to the first C-shaped connector (8), and the second C-shaped connector (12) is plugged and fixed to the first circular connector (7).

7. A modular water-stopping structure for flood control according to claim 6, characterized in that: The fixing pile (2) is plugged and fixed with the first circular connector (7) and the second circular connector (11).

8. A modular water-stopping structure for flood control according to claim 7, characterized in that: A connecting plate (13) is provided between the second circular connecting head (11), the second C-shaped connecting head (12) and the intermediate fixed tube (10) for fixing.

9. The modular water-stopping structure for flood control according to claim 1, characterized in that: The prefabricated water stop plate (4) is made of waterproof and corrosion-resistant material, and the fixing pile (2) is made of high-strength steel.

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