Flood control device and flood control method for hydroelectric engineering

Abstract

The invention discloses a flood control device and a flood control method for hydroelectric engineering, relates to the technical field of hydraulic engineering, and aims to solve the problems that although existing flood control plates can be spliced pairwise and the stability is guaranteed by using fixing devices such as expansion bolts, the use mode is tedious, the mounting efficiency is low, and the special L-shaped structure of the flood control plates makes the storage and the carrying inconvenient, occupies a large area and is inconvenient to use. The flood control device comprises a flood control assembly and two support assemblies connected with the flood control assembly. By means of the first side plates and the butt joint clamping grooves, left-right deviation of the two installed flood control plates can be effectively avoided, after butt joint of the butt joint blocks is completed, front-back shaking of the installed base plates and the flood control plates can be avoided, then the sealing performance of the two base plates and the flood control plates after installation is guaranteed, and after the multiple base plates and the flood control plates are installed, the sealing performance of the base plates and the flood control plates is improved. And the stability of the device can be further improved, the situation of loosening and falling is avoided, and the stability and safety during use are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservancy projects, and more particularly to a flood control device and method for a water conservancy and power generation project. Background Art

[0002] Flood control board is a flood control device designed to deal with instantaneous rainstorm flooding.

[0003] Currently, most flood control panels on the market are assembled by splicing them together in pairs. To ensure stability after installation, they are typically secured in place using fixings such as expansion bolts and screws. Aluminum alloy flood control panels present a more complex installation process, requiring not only the installation of the center column and base plate but also the tightening of the lower clamps. While this allows for rapid deployment, the overall installation process remains cumbersome, making installation efficiency unsatisfactory.

[0004] Furthermore, existing flood control panels generally utilize a unique L-shaped structure. While this design excels in flood control, it introduces significant inconvenience in storage and portability. In practice, their irregular shape makes placement and transport cumbersome, and they occupy a large amount of space, adding to the site costs and further complicating portability and deployment. In light of this, we propose a flood control device and method for hydropower projects. Summary of the Invention

[0005] The purpose of the present invention is to provide a flood control device and flood control method for hydropower projects to solve the technical problems that although the existing flood control panels can be spliced in pairs and fixed with expansion bolts to ensure stability, their use is cumbersome and the installation efficiency is low, and their special L-shaped structure makes storage and carrying inconvenient, occupies a large area, and increases additional site costs.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a flood control device and a flood control method for a hydropower project, comprising a flood control plate, a base plate, a first handle and a second handle, and further comprising:

[0007] A flood prevention mechanism, comprising a flood prevention component, two bracket components connected to the flood prevention component, two first docking components, and a first gripping component, wherein the two first docking components are respectively arranged on both sides of the flood prevention component, and the first gripping component is connected to the flood prevention component; and

[0008] The pressing mechanism includes a base assembly, a connecting assembly connected to the base assembly, two guide assemblies, two second docking assemblies, and a second gripping assembly connected to the base assembly, wherein the two guide assemblies are arranged above the base assembly, and the two second docking assemblies are respectively arranged on both sides of the base assembly.

[0009] The present invention relies on the first side panel and the docking slot to effectively prevent the two flood control panels from shifting left and right after installation. After the docking block below is docked, the installed base plate and flood control panel can be prevented from shaking back and forth, thereby ensuring the sealing of the two base plates and flood control panels after installation, preventing flood leakage. At the same time, after installing multiple base plates and flood control panels, the stability of the device can be further improved, avoiding loosening and falling off, and improving stability and safety during use.

[0010] Preferably, one side of the flood prevention component is fixedly connected to two bracket components, the two sides of the flood prevention component are respectively connected to two first docking components, and the two first docking components are set in opposite directions, and the top of the flood prevention component is fixedly connected to the first gripping component.

[0011] Preferably, one side of the base assembly is fixedly connected to the connecting assembly, the top of the base assembly is fixedly connected to the guide assembly, both sides of the base assembly are fixedly connected to two second docking assemblies, the two second docking assemblies are arranged in opposite directions, and one side of the base assembly is fixedly connected to the second gripping assembly;

[0012] The base assembly is hinged to the flood control assembly via a connecting assembly, and the first docking assembly is slidably connected to the second docking assembly.

[0013] Preferably, the flood prevention assembly includes a flood prevention plate, two through grooves are provided on the front of the flood prevention plate, a mounting groove is provided below the flood prevention plate, and an anti-slip groove is provided on the front of the flood prevention plate;

[0014] The positions where the two through slots are opened on the flood control plate are fixedly connected to the two bracket assemblies respectively, the top of the flood control plate is fixedly connected to the first gripping assembly, and the two sides of the flood control plate are fixedly connected to the two first docking assemblies respectively.

[0015] Preferably, the bracket assembly includes a sliding bracket, one side of the sliding bracket is fixedly connected to the supporting base plate, and the other side of the sliding bracket is fixedly connected to a reinforcing rib;

[0016] The sliding bracket is provided with a side of the reinforcing rib fixedly connected in the through slot, the reinforcing rib is fixedly connected in the through slot, and the sliding bracket adopts an arc-shaped design.

[0017] Preferably, the first docking assembly includes a first side plate, one side of the first side plate is provided with a plurality of docking teeth, and one side of the docking teeth adopts an inclined design;

[0018] The first side plate is fixedly connected to one side of the flood protection plate;

[0019] The first grip assembly includes a first handle, the front of the first handle is inclined, and a magnetic block is fixedly connected to the front of the first handle;

[0020] The lower portion of the first handle is fixedly connected to the upper portion of the flood control plate.

[0021] Preferably, the base assembly includes a base plate, and a guide groove is provided on the top of the base plate;

[0022] The connecting assembly includes two first sleeves, and the same rotating rod is sleeved inside the two first sleeves, and the second sleeve is fixedly connected to the outside of the rotating rod;

[0023] The second sleeve is fixedly connected to the mounting groove below the flood protection plate, and the two first sleeves are fixedly connected to the base plate.

[0024] Preferably, the guide assembly includes a guide shell, a guide groove is formed in the guide shell, the guide shell and the guide groove are both arc-shaped, and a limit plate is fixedly connected to one side of the guide shell;

[0025] The sliding bracket is slidably connected in the guide shell and the limiting plate. The size of the through slot is smaller than that of the limiting plate. The other side of the guide shell is fixedly connected above the base plate.

[0026] Preferably, the second docking assembly includes a second side plate, a plurality of docking blocks are fixedly connected to the upper portion of the second side plate, and a plurality of the docking blocks are provided with an oblique groove on one side;

[0027] The second side plate is fixedly connected to one side of the base plate;

[0028] The second gripping assembly includes a second handle, and a metal block is fixedly connected to the top of the second handle;

[0029] The positions of the second handle and the metal block correspond to the positions of the first handle and the magnetic block respectively, and the upper portion of the second handle adopts an arc-shaped design.

[0030] A flood prevention method of a flood prevention device, comprising the following steps:

[0031] S1. Clean the site: clean up the sand and debris on the wall and ground, and ensure that the ground of the installation area is flat;

[0032] S2. Location selection: Flood control panels should be installed at entrances that may be affected by flooding, such as doorways, windows, garage entrances, etc., ensuring that the installation location can effectively block flooding;

[0033] S3. Install flood control board:

[0034] S3.1. Preliminary installation: unfold the flood control mechanism, flip it along one side of the pressing mechanism to the extreme position, and place it to complete the preliminary installation;

[0035] S3.2. Stacking Installation: Stack the subsequent flood control mechanisms and the pressing mechanism on top of the previous pressing mechanism in sequence, and dock one side of the flood control mechanisms. Connect the two flood control mechanisms using the first docking assembly and the second docking assembly to complete the stacking installation.

[0036] S4. Recover the flood control device: After use, it is necessary to lift up one side of the flood control mechanism and the pressing mechanism to separate the two pressing mechanisms, then move one side of the flood control mechanism horizontally. After the separation is completed, the flood control mechanism can be turned over again for recovery.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] 1. The present invention is designed with a flood control assembly, a base assembly and a connecting assembly. The flood control plate is separated from the base plate through the gap between the first handle and the second handle, and then the flood control plate is flipped over. During the flipping process of the flood control plate, the sliding bracket slides in the guide groove in the guide shell. When flipped to the extreme position, the rear of the flood control plate contacts the limit plate. At this time, the flood control plate and the base plate form an L shape. After the flood control plate and the base plate are placed, the second flood control mechanism is taken out, and it is also unfolded and stacked on top of the second side plate. In this process, it is necessary to ensure that the first side plates of the two devices and the docking teeth connected to the first side plates are In the state of dislocated engagement, after moving horizontally downward, the upper docking block will be stuck in the gap between the lower docking blocks, thereby completing the splicing. Relying on the first side panel and the docking slot, the two flood control boards after installation can be effectively prevented from shifting left and right. After the lower docking block is docked, the installed base board and flood control board can be prevented from shaking back and forth, thereby ensuring the sealing of the two base boards and flood control boards after installation, and preventing flood leakage. At the same time, after installing multiple base boards and flood control boards, the stability of the device can be further improved, and loosening and falling off can be avoided, thereby improving stability and safety during use.

[0039] 2. The present invention also flips the flood prevention board to an extreme state by designing flood prevention components and base components. At this time, the flood prevention board and the base plate are L-shaped. The flood prevention board adopts the "L"-shaped bookend principle and the design concept of "using water to stop water". The flood prevention board is pressed to the ground with the help of the pressure of the water itself, thereby increasing the friction between the flood prevention board and the ground, making the flood prevention board more stable. Moreover, the continuous water pressure can ensure the connection effect between the two second side panels. At the same time, the impact force of the flood will make the two first side panels stick to each other, thereby improving the stability and safety of the device after installation.

[0040] 3. The present invention also designs a connecting assembly, a bracket assembly and a guide assembly. During use, the flood control board and the base plate only need to be separated and flipped over by the first handle and the second handle. Under the pressure generated by the continuous scouring of the flood, the flood control board can remain in the unfolded state. After use, the flood control board and the base plate are flipped along the rotating rod, and then the device can be folded and fixed with the help of the adsorption effect of the magnetic block and the metal block. This reduces the difficulty of carrying and placing the device, reduces the land cost, and at the same time improves the efficiency of people carrying the device for flood control. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0042] Figure 2 This is a schematic diagram of the closed structure of the flood control mechanism of the present invention;

[0043] Figure 3 It is a structural schematic diagram of the flood control mechanism of the present invention;

[0044] Figure 4 This is a schematic structural diagram of the flood control assembly of the present invention;

[0045] Figure 5 For the present invention Figure 4 A in the middle is an enlarged structural diagram;

[0046] Figure 6 This is a schematic structural diagram of the base assembly of the present invention;

[0047] Figure 7 Schematic diagram of the cross-sectional structure of the guide assembly of the present invention;

[0048] Figure 8 The figure is a flow chart of the use of the present invention.

[0049] Description of the numbers in the figure:

[0050] 1. Flood control mechanism; 2. Pressing mechanism;

[0051] 11. Flood control assembly; 12. Bracket assembly; 13. First docking assembly; 14. First gripping assembly;

[0052] 21. Base assembly; 22. Connecting assembly; 23. Guide assembly; 24. Second docking assembly; 25. Second gripping assembly;

[0053] 111. Flood protection board; 112. Anti-slip groove; 113. Through groove; 114. Installation groove;

[0054] 121. Sliding bracket; 122. Support base plate; 123. Reinforcement rib;

[0055] 131. First side plate; 132. Docking gear;

[0056] 141. First grip; 142. Magnetic block;

[0057] 211, substrate; 212, guide groove;

[0058] 221, first sleeve; 222, rotating rod; 223, second sleeve;

[0059] 231. Guide housing; 232. Guide groove; 233. Limiting plate;

[0060] 241. Second side plate; 242. Docking block; 243. Inclined groove;

[0061] 251. Second handle; 252. Metal block. DETAILED DESCRIPTION

[0062] like Figures 1 to 8 As shown, the present invention relates to a flood control device and flood control method for a hydropower project, comprising a flood control plate 111, a base plate 211, a first handle 141 and a second handle 251, and further comprising:

[0063] The flood control mechanism 1 includes a flood control component 11, two bracket components 12 connected to the flood control component 11, two first docking components 13 and a first gripping component 14, wherein the two first docking components 13 are respectively arranged on both sides of the flood control component 11, and the first gripping component 14 is connected to the flood control component 11; and a pressing mechanism 2 includes a base component 21, a connecting component 22 connected to the base component 21, two guide components 23, two second docking components 24, and a second gripping component 25 connected to the base component 21, wherein , the two guide components 23 are arranged above the base component 21, and the two second docking components 24 are respectively arranged on both sides of the base component 21. By designing the flood control component 11, the base component 21 and the connecting component 22, the flood control board 111 is separated from the base plate 211 through the gap between the first handle 141 and the second handle 251, and then the flood control board 111 is turned over. During the turning process of the flood control board 111, the sliding bracket 121 will slide in the guide groove 232 in the guide shell 231. When it is turned over to the extreme position, the flood control board 111 The rear of the flood control plate 111 will contact the limiting plate 233. At this time, the flood control plate 111 and the base plate 211 form an L shape. After placing the flood control plate 111 and the base plate 211, take out the second flood control mechanism 1, unfold it and stack it on top of the second side plate 241. In this process, make sure that the first side plates 131 of the two devices and the docking teeth 132 connected to the first side plates 131 are in a staggered meshing state. After moving horizontally downward, the upper docking block 242 will be stuck in the gap between the lower docking blocks 242, thereby completing the splicing. The side panels 131 and the docking slots can effectively prevent the two flood control panels 111 from shifting left and right after installation. After the docking block 242 below is docked, the installed base plate 211 and the flood control panel 111 can be prevented from shaking back and forth, thereby ensuring the sealing of the two base plates 211 and the flood control panel 111 after installation, and preventing flood leakage. At the same time, after installing multiple base plates 211 and flood control panels 111, the stability of the device can be further improved, and loosening and falling off can be avoided, thereby improving the stability and safety during use.

[0064] In an embodiment of the present invention, one side of the flood control component 11 is fixedly connected to the two bracket components 12, the two sides of the flood control component 11 are respectively connected to the two first docking components 13, and the two first docking components 13 are set in opposite directions, the top of the flood control component 11 is fixedly connected to the first gripping component 14, one side of the base component 21 is fixedly connected to the connecting component 22, the top of the base component 21 is fixedly connected to the guide component 23, the two sides of the base component 21 are respectively fixedly connected to the two second docking components 24, the two second docking components 24 are set in opposite directions, one side of the base component 21 is fixedly connected to the second gripping component 25, and the base component 21 is connected to the flood control component 1 through the connecting component 22. 1 is hinged, and the first docking component 13 is slidably connected to the second docking component 24. By designing the flood prevention component 11 and the base component 21, the flood prevention board 111 is flipped to the extreme state. At this time, the flood prevention board 111 and the base plate 211 are L-shaped. The flood prevention board 111 adopts the "L"-shaped bookend principle and the design concept of "using water to stop water". The flood prevention board 111 is pressed against the ground with the help of the pressure of the water itself, thereby increasing the friction between it and the ground, making the flood prevention board 111 more stable. Moreover, the continuous water pressure can ensure the connection effect between the two second side panels 241. At the same time, the impact force of the flood will make the two first side panels 131 close to each other, thereby improving the stability and safety of the device after installation.

[0065] In an embodiment of the present invention, the flood prevention assembly 11 includes a flood prevention plate 111, and two through grooves 113 are provided on the front of the flood prevention plate 111. A mounting groove 114 is provided at the bottom of the flood prevention plate 111, and an anti-slip groove 112 is provided on the front of the flood prevention plate 111. The positions of the two through grooves 113 provided on the flood prevention plate 111 are fixedly connected to the two bracket assemblies 12 respectively, and the top of the flood prevention plate 111 is fixedly connected to the first gripping assembly 14. The two sides of the flood prevention plate 111 are fixedly connected to the two first docking assemblies 13 respectively. The bracket assembly 12 includes a sliding bracket 121, and one side of the sliding bracket 121 is fixedly connected to the supporting base plate 122. The other side of the sliding bracket 121 is fixedly connected to a reinforcing rib 123. The sliding bracket 121 is provided with a side of the reinforcing rib 123 It is fixedly connected in the through groove 113, the reinforcing rib 123 is fixedly connected in the through groove 113, and the sliding bracket 121 adopts an arc design. By designing the connecting component 22, the bracket component 12 and the guide component 23, during use, it is only necessary to separate and flip the flood control board 111 from the base plate 211 through the first handle 141 and the second handle 251. Under the pressure generated by the continuous scouring of the flood, the flood control board 111 can remain in the unfolded state. After use, flip the flood control board 111 and the base plate 211 along the rotating rod 222, and then use the adsorption effect of the magnetic block 142 and the metal block 252 to complete the folding and fixing of the device, which reduces the difficulty of carrying and placing the device, reduces the land cost, and improves the efficiency of people carrying the device for flood control.

[0066] As another embodiment of the present invention, the first docking component 13 includes a first side plate 131, and a plurality of docking teeth 132 are provided on one side of the first side plate 131. One side of the docking teeth 132 adopts an inclined design. The first side plate 131 is fixedly connected to one side of the flood control plate 111. The first grasping component 14 includes a first handle 141. The front of the first handle 141 adopts an inclined design. The front of the first handle 141 is fixedly connected to a magnetic block 142. The bottom of the first handle 141 is fixedly connected to the top of the flood control plate 111. The base component 21 includes a base plate 211. A guide groove 212 is provided above the base plate 211. The connecting component 22 includes a first sleeve 221. The number of the first sleeves 221 is two, and the same rotating rod 222 is sleeved in the two first sleeves 221. The rotating rod 22 2 is fixedly connected with a second sleeve 223 outside, and the second sleeve 223 is fixedly connected to the mounting groove 114 below the flood control plate 111. The two first sleeves 221 are fixedly connected to the base plate 211. By setting the limit plate 233 and the support bottom plate 122, when the flood control plate 111 is flipped to the extreme position, the limit plate 233 will support the flood control plate 111. At the same time, the support bottom plate 122 will also flip to the same horizontal direction as the bottom of the base plate 211. At this time, the support bottom plate 122 will also contact the ground, so that the device can rely on the limit plate 233 connected to the base plate 211 and the flood control plate 111 for support after the flip limit, and rely on the support bottom plate 122 in contact with the ground for secondary auxiliary support, thereby improving the flood control strength of the flood control plate 111 after the flip, and improving the safety of the device.

[0067] As another embodiment of the present invention, the guide assembly 23 includes a guide shell 231, a guide groove 232 is provided in the guide shell 231, the guide shell 231 and the guide groove 232 are both arc-shaped, one side of the guide shell 231 is fixedly connected to the limit plate 233, the sliding bracket 121 is slidably connected in the guide shell 231 and the limit plate 233, the size of the through groove 113 is smaller than the size of the limit plate 233, the other side of the guide shell 231 is fixedly connected to the top of the base plate 211, the second docking assembly 24 includes a second side plate 241, a plurality of docking blocks 242 are fixedly connected to the top of the second side plate 241, and a plurality of docking blocks 242 are provided with an oblique groove 243 on one side, the second side plate 241 is fixedly connected to one side of the base plate 211, and the second gripping assembly 25 includes a second handle 251, and a metal block 252 is fixedly connected to the top of the second handle 251. The positions of the second handle 251 and the metal block 252 correspond to the positions of the first handle 141 and the magnetic block 142 respectively. The top of the second handle 251 adopts an arc-shaped design. By providing an inclined groove 243 on one side of the docking block 242 and adopting an inclined design on one side of the docking tooth 132, the difficulty of splicing the two adjacent first side panels 131 and the two adjacent second side panels 241 is reduced, ensuring that the multiple docking blocks 242 and the multiple docking teeth 132 provided on the two adjacent first side panels 131 and the second side panels 241 can be quickly docked, thereby improving the installation efficiency between the two flood control panels 111 and the two base panels 211.

[0068] When the first and second handles 141 and 251 are in the same position, the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so that the first and second handles 141 and 251 are in the same position, so

[0069] When the flood control plate 111 is flipped to the extreme position, the limit plate 233 will support the flood control plate 111. At the same time, the support bottom plate 122 will also flip to the same horizontal direction as the bottom of the base plate 211. At this time, the support bottom plate 122 will also contact the ground.

[0070] During use, the flood protection board 111 is separated from the base plate 211 by the first handle 141 and the second handle 251 and turned over. Due to the pressure generated by the continuous scouring of the flood, the flood protection board 111 can remain in the unfolded state. After use, the flood protection board 111 and the base plate 211 are turned over along the rotating rod 222, and the device is folded and fixed with the help of the adsorption effect of the magnetic block 142 and the metal block 252.

[0071] After use, the flood protection plate 111 is flipped over again along the rotating rod 222 so that the flood protection plate 111 is fitted with the base plate 211 . At this time, the magnetic block 142 attracts the metal block 252 to complete the fixation of the flood protection plate 111 and the base plate 211 .

[0072] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A flood control device for a hydropower project, comprising a flood control plate (111), a base plate (211), a first handle (141) and a second handle (251), characterized in that: Also includes, A flood prevention mechanism (1) comprises a flood prevention component (11), two bracket components (12) connected to the flood prevention component (11), two first docking components (13) and a first gripping component (14), wherein the two first docking components (13) are respectively arranged on both sides of the flood prevention component (11), and the first gripping component (14) is connected to the flood prevention component (11); and A pressing mechanism (2) comprises a base assembly (21), a connecting assembly (22) connected to the base assembly (21), two guide assemblies (23), two second docking assemblies (24), and a second gripping assembly (25) connected to the base assembly (21), wherein the two guide assemblies (23) are both arranged above the base assembly (21), and the two second docking assemblies (24) are respectively arranged on both sides of the base assembly (21).

2. The flood control device for hydropower engineering according to claim 1, characterized in that: One side of the flood prevention component (11) is fixedly connected to two bracket components (12), and both sides of the flood prevention component (11) are respectively connected to two first docking components (13), and the two first docking components (13) are arranged in opposite directions. The top of the flood prevention component (11) is fixedly connected to the first gripping component (14).

3. The flood control device for hydropower engineering according to claim 2, characterized in that: One side of the base assembly (21) is fixedly connected to the connecting assembly (22), the upper portion of the base assembly (21) is fixedly connected to the guide assembly (23), both sides of the base assembly (21) are fixedly connected to two second docking assemblies (24), the two second docking assemblies (24) are arranged in opposite directions, and one side of the base assembly (21) is fixedly connected to the second gripping assembly (25); The base assembly (21) is hinged to the flood control assembly (11) via a connecting assembly (22), and the first docking assembly (13) is slidably connected within the second docking assembly (24).

4. The flood control device for a hydropower project according to claim 3, characterized in that: The flood prevention assembly (11) includes a flood prevention plate (111), two through grooves (113) are provided on the front of the flood prevention plate (111), a mounting groove (114) is provided below the flood prevention plate (111), and an anti-slip groove (112) is provided on the front of the flood prevention plate (111); The positions of the two through slots (113) provided on the flood protection plate (111) are fixedly connected to the two bracket assemblies (12), the top of the flood protection plate (111) is fixedly connected to the first gripping assembly (14), and the two sides of the flood protection plate (111) are fixedly connected to the two first docking assemblies (13).

5. The flood control device for a hydropower project according to claim 4, characterized in that: The bracket assembly (12) comprises a sliding bracket (121), one side of the sliding bracket (121) is fixedly connected to the supporting base plate (122), and the other side of the sliding bracket (121) is fixedly connected to a reinforcing rib (123); One side of the sliding bracket (121) provided with a reinforcing rib (123) is fixedly connected in the through slot (113), the reinforcing rib (123) is fixedly connected in the through slot (113), and the sliding bracket (121) adopts an arc-shaped design.

6. The flood control device for hydropower engineering according to claim 5, characterized in that: The first docking assembly (13) comprises a first side plate (131), a plurality of docking teeth (132) are provided on one side of the first side plate (131), and one side of the docking teeth (132) is designed to be inclined; The first side plate (131) is fixedly connected to one side of the flood protection plate (111); The first gripping assembly (14) comprises a first grip (141), the front of the first grip (141) adopts an inclined design, and the front of the first grip (141) is fixedly connected to a magnetic block (142); The lower portion of the first handle (141) is fixedly connected to the upper portion of the flood control plate (111).

7. The flood control device for a hydropower project according to claim 6, characterized in that: The base assembly (21) comprises a base plate (211), and a guide groove (212) is provided above the base plate (211); The connecting assembly (22) includes two first sleeves (221), and the two first sleeves (221) are sleeved with a same rotating rod (222), and the rotating rod (222) is fixedly connected to a second sleeve (223) on the outside. The second sleeve (223) is fixedly connected to the mounting groove (114) below the flood protection plate (111), and the two first sleeves (221) are both fixedly connected to the base plate (211).

8. The flood control device for a hydropower project according to claim 7, characterized in that: The guide assembly (23) comprises a guide shell (231), a guide groove (232) is provided in the guide shell (231), the guide shell (231) and the guide groove (232) are both arc-shaped, and a limiting plate (233) is fixedly connected to one side of the guide shell (231); The sliding bracket (121) is slidably connected in the guide shell (231) and the limiting plate (233), the size of the through slot (113) is smaller than the size of the limiting plate (233), and the other side of the guide shell (231) is fixedly connected above the base plate (211).

9. The flood control device for a hydropower project according to claim 8, characterized in that: The second docking assembly (24) comprises a second side plate (241), a plurality of docking blocks (242) are fixedly connected to the upper portion of the second side plate (241), and a plurality of the docking blocks (242) are provided with an oblique groove (243) on one side thereof; The second side plate (241) is fixedly connected to one side of the base plate (211); The second gripping assembly (25) comprises a second grip (251), and a metal block (252) is fixedly connected to the upper portion of the second grip (251); The positions of the second handle (251) and the metal block (252) correspond to the positions of the first handle (141) and the magnetic block (142), respectively, and the upper portion of the second handle (251) adopts an arc-shaped design.

10. A flood control method for a flood control device, based on the flood control device for a hydropower project according to claim 9, characterized in that: The following steps are included: S1. Clean the site: clean up the sand and debris on the wall and ground, and ensure that the ground of the installation area is flat; S2. Location selection: The flood protection board (111) should be installed at entrances that may be affected by floods, such as doorways, windows, garage entrances, etc., to ensure that the installation location can effectively prevent floods from entering; S3. Install flood protection board (111): S3.

1. Preliminary installation: unfold the flood control mechanism (1), flip it along one side of the pressing mechanism (2) to the extreme position, and place it to complete the preliminary installation; S3.2, stacking installation: stack the subsequent flood control mechanism (1) and the pressing mechanism (2) on top of the previous pressing mechanism (2) in sequence, and dock one side of the flood control mechanism (1), and complete the connection between the two flood control devices through the first docking assembly (13) and the second docking assembly (24), thereby completing the stacking installation; S4. Recovering the flood control device: After use, it is necessary to lift up one side of the flood control mechanism (1) and the pressing mechanism (2) so that the two pressing mechanisms (2) are separated, and then the one side of the flood control mechanism (1) can be moved horizontally. After the separation is completed, the flood control mechanism (1) can be turned over again for recovery.

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