Prefabricated flood prevention well

Abstract

The utility model discloses an assembled flood control well, including a plurality of coaming, a plurality of sealed cloth, reinforcing component and a plurality of plug -in fixed assembly, wherein, a plurality of between coaming are connected through hinge, a plurality of sealed cloth are respectively arranged at the gap between adjacent coaming, and both sides of sealed cloth are arranged on corresponding coaming respectively, a plurality of plug -in fixed assembly are respectively arranged on corresponding coaming, reinforcing component includes two reinforcing plates and two reinforcing bars, wherein, two reinforcing plates are symmetrically arranged, and two reinforcing bars are symmetrically arranged, both ends of reinforcing plate are respectively provided with the plug -in hole, and both ends of reinforcing bar are respectively inserted into corresponding plug -in hole, thereby, adopt folding type well, can set up fast at the pipe surge place to reduce the labor intensity of relevant staff member, has improved the erection efficiency of well.

Description

Technical Field

[0001] This utility model relates to the technical field of cofferdam structures, and in particular to a prefabricated flood control cofferdam. Background Technology

[0002] Piping refers to the phenomenon where, during high water levels in flood season, soil particles on the back side of water-retaining structures such as dikes and dams are carried away by seepage water, forming channels. Essentially, it is the seepage deformation of soil under the influence of seepage water. When piping occurs, water gushes out from these channels, carrying large amounts of sediment. If not addressed promptly, the channels will continue to expand, causing a sharp decline in the seepage prevention performance of dikes, dams, and other structures. In severe cases, this can lead to major flood disasters such as dike breaches and dam collapses.

[0003] When piping occurs, the traditional emergency response method involves workers constructing a containment well on-site using sandbags and fillers. The process involves workers first transporting sandbags to the area around the piping point and manually stacking them to form a closed, well-like structure. Then, fillers such as gravel, pebbles, and geotextile are filled into the well. The fillers filter out sediment carried by the floodwater, reducing the velocity of the seepage water and preventing sediment loss, thus curbing the development of the piping. However, this method has significant drawbacks. The transportation and stacking of sandbags, as well as the transport and filling of fillers, all rely on manual labor, which is time-consuming and labor-intensive, thus affecting the efficiency of constructing the containment well. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to propose a prefabricated flood control cofferdam, which adopts a foldable cofferdam and can be quickly erected at piping points, thereby reducing the labor intensity of relevant personnel and improving the construction efficiency of the cofferdam.

[0006] To achieve the above objectives, this utility model proposes a prefabricated flood control well, comprising multiple enclosure panels, multiple sealing cloths, reinforcement components, and multiple plug-in fixing components. The enclosure panels are connected by hinges. The sealing cloths are respectively disposed in the gaps between adjacent enclosure panels, with both sides of each sealing cloth disposed on a corresponding enclosure panel. The plug-in fixing components are respectively disposed on corresponding enclosure panels. Each reinforcement component includes two reinforcement plates and two reinforcement rods, wherein the two reinforcement plates and the two reinforcement rods are symmetrically arranged. Each reinforcement plate has plug-in holes at both ends, and each reinforcement rod has its two ends plugged into the corresponding plug-in holes.

[0007] In addition, the prefabricated flood control cofferdam proposed in this application may also have the following additional technical features: Specifically, the reinforcing rod is provided with a threaded portion and a fastening bolt is provided on the reinforcing rod. The fastening bolt is threadedly connected to the threaded portion and abuts against the reinforcing plate.

[0008] Specifically, the insertion and fixing assembly includes multiple sets of limiting cylinders and multiple insertion rods, wherein the multiple sets of limiting cylinders are respectively disposed on the surrounding plate; and the multiple insertion rods are respectively inserted and engaged with the corresponding limiting cylinders.

[0009] Specifically, a drainage pipe is provided on the enclosure.

[0010] Specifically, an insertion plate is provided at the bottom of the enclosure.

[0011] This utility model discloses a prefabricated flood control manhole. By using a folded manhole and sealing the gaps inside the manhole with sealing cloth, the sealing effect of the manhole is guaranteed. Furthermore, by using plug-in fixing components and reinforcement components, the fixing and limiting effect of the manhole can be guaranteed. This allows the device to be quickly erected at piping points, thereby reducing the labor intensity of relevant personnel and improving the construction efficiency of the manhole.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Fig. 1 This is a schematic diagram of the structure of a prefabricated flood control well according to one embodiment of the present invention; Fig. 2 This is a schematic diagram of the structure of a plug-in fixing component according to an embodiment of the present invention; Fig. 3 This is a schematic diagram of the structure of a reinforcing rod according to an embodiment of the present invention.

[0014] As shown in the figure: 1. Enclosure panel; 10. Hinge; 11. Insert plate; 12. Drain pipe; 2. Sealing cloth; 3. Insertion fixing assembly; 30. Limiting cylinder; 31. Insertion rod; 4. Reinforcing assembly; 40. Reinforcing plate; 400. Insertion hole; 41. Reinforcing rod; 410. Threaded part; 411. Fastening bolt. Detailed Implementation

[0015] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0016] The prefabricated flood control well of this utility model embodiment will be described below with reference to the accompanying drawings.

[0017] like Figs. 1-3 As shown, the prefabricated flood control well of this utility model embodiment includes multiple enclosure panels 1, multiple sealing cloths 2, reinforcement components 4, and multiple plug-in fixing components 3.

[0018] The multiple enclosure panels 1 are connected by hinges 10.

[0019] It should be noted that the hinge 10 described in this embodiment is a common component on the market and is existing technology, so it will not be described in detail here.

[0020] Multiple sealing cloths 2 are respectively installed in the gaps between adjacent enclosure panels 1, and the two sides of the sealing cloths 2 are respectively installed on the corresponding enclosure panels 1.

[0021] It is understandable that two adjacent panels 1 are connected by hinges 10, and there is a certain gap between the two adjacent panels 1. By setting a sealing cloth 2 in the gap, the scarf's blocking effect is ensured.

[0022] It should be noted that the sealing cloth 2 described in this embodiment has a certain degree of elasticity, and the sealing cloth 2 can be an elastic plastic cloth, so that the sealing cloth 2 will not be damaged when the scarf is stored.

[0023] Multiple plug-in fixing components 3 are respectively installed on the corresponding enclosure 1.

[0024] In this embodiment, the plug-in fixing component 3 is used to plug into the ground to ensure the vertical limit of the well and prevent the well from tilting.

[0025] The reinforcement component 4 includes two reinforcement plates 40 and two reinforcement rods 41.

[0026] The two reinforcing plates 40 are symmetrically arranged, and the two reinforcing rods 41 are symmetrically arranged. The two ends of the reinforcing plates 40 are respectively provided with insertion holes 400, and the two ends of the reinforcing rods 41 are respectively inserted into the corresponding insertion holes 400.

[0027] In this embodiment, the reinforcement component 4 is used to reinforce the lateral restraint of the cofferdam and prevent the cofferdam from expanding in the opposite direction.

[0028] Specifically, in practice, relevant personnel select a cofferdam of appropriate size based on its dimensions and dig a pit around it. After digging, the cofferdam is unfolded and placed in the pit, and then partially buried to seal the bottom. Reinforcing rods 41 are then inserted into the corresponding insertion holes 400, and the insertion fixing components 3 are connected to the ground using tools, thus completing the cofferdam assembly. After assembly, the cofferdam is filled with filler material (such as straw, pebbles, gravel, and geotextile) to treat piping. This allows for rapid construction at piping points, reducing the labor intensity of personnel and improving the efficiency of cofferdam construction.

[0029] In one embodiment of this utility model, such as Figs. 1-3 As shown, the reinforcing rod 41 is provided with a threaded portion 410 and a fastening bolt 411. The fastening bolt 411 is threadedly connected to the threaded portion 410 and abuts against the reinforcing plate 40.

[0030] It is understandable that by setting the fastening bolt 411, the compressive strength of the well can be strengthened, thereby ensuring the effectiveness of the well.

[0031] In one embodiment of this utility model, such as Figs. 1-3 As shown, the plug-in fixing assembly 3 includes multiple sets of limiting cylinders 30 and multiple plug-in rods 31.

[0032] Multiple sets of limiting cylinders 30 are respectively installed on the surrounding plate 1, and multiple plug-in rods 31 are respectively plugged into and cooperate with the corresponding limiting cylinders 30.

[0033] It should be noted that the limiting cylinder 30 described in this embodiment protrudes from the surrounding plate 1 and will not affect the connection of other components. The limiting cylinder 30 is fixedly installed on the surrounding plate 1 to ensure the fixing effect of the surrounding plate 1.

[0034] In one embodiment of this utility model, such as Figs. 1-3 As shown, a drain pipe 12 is installed on the enclosure 1.

[0035] It should be noted that the drainage pipe 12 described in this example is connected to the internal space of the well formed by the enclosure panel 1.

[0036] Understandably, the drainage pipe 12 can drain the water flowing out of the well, thus ensuring the dredging effect of the well.

[0037] In one embodiment of this utility model, such as Figs. 1-3 As shown, an insertion plate 11 is provided at the bottom of the enclosure 1.

[0038] It is understandable that by setting the insertion plate 11, the sealing effect between the bottom of the enclosure 1 and the ground can be further guaranteed.

[0039] Specifically, in the actual operation, relevant personnel select a cofferdam of appropriate size according to its dimensions, and dig a burial pit around the cofferdam. After digging, the cofferdam is unfolded and placed in the burial pit, and personnel bury part of the cofferdam to seal the bottom. Reinforcing rods 41 are inserted into the corresponding insertion holes 400, and insertion rods 31 are inserted into the corresponding limiting cylinders 30. Tools are then used to insert the insertion rods 31 into the ground, thus completing the assembly of the cofferdam. After assembly, personnel fill the cofferdam with filler material. Water gushing from the piping point is filtered through the filler material and discharged through the discharge pipe, thus treating the piping. This allows for rapid construction at piping points, reducing the labor intensity of relevant personnel and improving the efficiency of cofferdam construction.

[0040] In summary, the flood control manhole of this utility model embodiment adopts a foldable manhole, which can be quickly erected at piping points, thereby reducing the labor intensity of relevant personnel and improving the construction efficiency of the manhole.

[0041] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A prefabricated flood control well, characterized in that, It includes multiple enclosure panels (1), multiple sealing cloths (2), reinforcing components (4), and multiple plug-in fixing components (3), wherein, The plurality of said enclosure panels (1) are connected by hinges (10); Multiple sealing cloths (2) are respectively disposed in the gap between adjacent enclosures (1), and the two sides of the sealing cloths (2) are respectively disposed on the corresponding enclosures (1); Multiple plug-in fixing components (3) are respectively disposed on the corresponding enclosure (1); The reinforcement component (4) includes two reinforcement plates (40) and two reinforcement rods (41), wherein, The two reinforcing plates (40) are arranged symmetrically, and the two reinforcing rods (41) are arranged symmetrically; The reinforcing plate (40) has insertion holes (400) at both ends, and the two ends of the reinforcing rod (41) are respectively inserted into the corresponding insertion holes (400).

2. The prefabricated flood control well according to claim 1, characterized in that, The reinforcing rod (41) is provided with a threaded portion (410) and a fastening bolt (411) is provided on the reinforcing rod (41). The fastening bolt (411) is threadedly connected to the threaded portion (410) and abuts against the reinforcing plate (40).

3. The prefabricated flood control well according to claim 1, characterized in that, The insertion fixing assembly (3) includes multiple sets of limiting cylinders (30) and multiple insertion rods (31), wherein, Multiple sets of the limiting cylinders (30) are respectively disposed on the enclosure plate (1); The plurality of the plug rods (31) are respectively plugged into the corresponding limiting cylinders (30).

4. The prefabricated flood control well according to claim 1, characterized in that, A drain pipe (12) is provided on the enclosure (1).

5. The prefabricated flood control well according to claim 1, characterized in that, An insertion plate (11) is provided at the bottom of the enclosure (1).

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