Water conservancy project flood bank

Abstract

The utility model discloses a water conservancy project flood bank, and relates to the technical field of flood banks, the water conservancy project flood bank comprises a dam, a base installed at the top of the dam and a plurality of baffles hinged to the top of the base, and the downstream face of each baffle is hinged to a supporting rod; the top of the base is provided with a fixing mechanism used for fixing the end, away from the baffle, of the supporting rod. The fixing mechanism comprises a fixing plate fixedly connected to the top of the base, a first through hole formed in the fixing plate, a connecting rod slidably connected to the first through hole and a limiting plate fixedly connected to the end, away from the supporting rod, of the connecting rod. A second through hole is formed in the end, away from the baffle, of the supporting rod and can be aligned with the first through hole. The end, away from the limiting plate, of the connecting rod sequentially penetrates through the first through hole and the second through hole and is in threaded connection with a limiting nut. The stability of the baffle can be improved.

Description

Technical Field

[0001] This application relates to the technical field of flood control dikes, and in particular to a flood control dike for water conservancy projects. Background Technology

[0002] Currently, flood control dikes, as an important water conservancy engineering facility, play a crucial role in flood prevention and disaster reduction. Their construction and maintenance involve multiple technical fields, including construction water flow control, construction cofferdam technology, safe flood passage measures, advanced flood control technology, dike hazard detection, siphon drainage technology, flood control preparedness technology, and key points of emergency response.

[0003] For related technologies, please refer to Chinese Utility Model Patent No. CN220225117U, which discloses a flood control dike for water conservancy projects, including a dam. Several baffles are hinged to the middle of the upper part of the dam. The baffles are arranged sequentially along the length of the dam. Adjacent baffles are connected and limited by splicing parts. At least one support rod is hinged to the upper part of each baffle. The dam is also provided with a support seat. The support seat is provided with a positioning block corresponding to the support rod. The positioning slot for inserting the support rod is provided at the angle between the positioning block and the support seat.

[0004] However, after the aforementioned support rod is inserted into the positioning slot, it is inconvenient to limit the position of the support rod. This makes it easy for the support rod to separate from the positioning slot, thereby reducing the stability of the baffle. Utility Model Content

[0005] This application provides a flood control dike for water conservancy projects, which can improve the stability of the dike, and adopts the following technical solution:

[0006] A flood control dike for water conservancy projects includes a dam, a base installed on the top of the dam, and multiple baffles hinged to the top of the base. Each baffle has a support rod hinged to its backwater surface. The top of the base is equipped with a fixing mechanism for fixing the end of the support rod away from the baffle. The fixing mechanism includes a fixing plate fixed to the top of the base, a first through hole opened in the fixing plate, a connecting rod slidably connected to the first through hole, and a limiting plate fixed to the end of the connecting rod away from the support rod. The end of the support rod away from the baffle has a second through hole that can be aligned with the first through hole. The end of the connecting rod away from the limiting plate passes through the first through hole and the second through hole in sequence and is threadedly connected to a limiting nut.

[0007] By adopting the above scheme, when the baffle needs to be used, first rotate the baffle to make it vertical, then rotate the support rod to align the first through hole with the second through hole, then insert the connecting rod into the first through hole and the second through hole, and then fix the end of the support rod away from the baffle with the limiting nut, so that the baffle can be used. In summary, the fixed mechanism is designed to facilitate the fixing of the end of the support rod away from the baffle, thereby improving the stability of the baffle.

[0008] Preferably, the base is equipped with multiple sets of connecting mechanisms for connecting the base to the top of the dam.

[0009] By adopting the above scheme, the connection mechanism facilitates the connection between the base and the top of the dam.

[0010] Preferably, the connecting mechanism includes a third through hole in the base, a lead screw threaded into the third through hole, a handwheel mounted on the top of the lead screw, and a drill bit mounted on the bottom of the lead screw; a pressure ring is sleeved and fixed on the side wall of the lead screw, and the pressure ring can abut against the top of the base.

[0011] By adopting the above scheme, when it is necessary to connect the base to the top of the dam, the screw is first driven to rotate by the handwheel. The rotation of the screw drives the drill bit to rotate. At this time, the screw can easily enter the soil at the top of the dam under the action of the drill bit, so that the base can be connected to the top of the dam. In summary, the connection mechanism is designed to facilitate the connection between the base and the top of the dam.

[0012] Preferably, the pressure ring is threaded to the side wall of the lead screw.

[0013] By adopting the above scheme, it is easy to adjust the position of the pressure ring.

[0014] Preferably, an elastic sealing plate is fixed to the side of the baffle near the base.

[0015] By adopting the above solution, the elastic sealing plate can reduce the possibility of water leakage from the connection between the baffle and the base.

[0016] Preferably, the top of the baffle is provided with a connecting groove, an extension plate is slidably connected in the connecting groove, and a limiting component for limiting the extension plate is installed on the side wall of the connecting groove.

[0017] By adopting the above solution, the extended plate can increase the height of the water barrier; the limiting component facilitates the fixing of the extended plate.

[0018] Preferably, the limiting component includes a through hole on one side of the connecting groove, a connecting pipe connected to the side wall of the through hole, a limiting rod slidably connected to the inner wall of the connecting pipe, a sliding groove on the inner wall of the connecting pipe, a slider slidably connected to the sliding groove, and a spring fixed to one side of the sliding groove; the slider is fixed to the side wall of the limiting rod, and the end of the spring away from the slider is fixed to the inner wall of one end of the sliding groove; a plurality of limiting grooves are provided on one side of the extension plate, one end of the limiting rod is inserted into the limiting groove, and the other end is fixed to a handle.

[0019] By adopting the above scheme, the limiting rod and spring are designed to facilitate the limiting of the extension plate.

[0020] Preferably, a threaded ring is fixed to one end of the connecting pipe near the extension plate, and an annular groove is formed on the side wall of the perforation, with the threaded ring threadedly connected to the annular groove.

[0021] By adopting the above scheme, the threaded ring and annular groove facilitate the installation of the connecting pipe.

[0022] In summary, this application has the following beneficial effects:

[0023] 1. When the baffle needs to be used, first rotate the baffle to make it vertical, then rotate the support rod to align the first through hole with the second through hole, then insert the connecting rod into the first through hole and the second through hole, and finally fix the end of the support rod away from the baffle with the limit nut, so that the baffle can be used; in summary, the fixed mechanism is set to facilitate the fixation of the end of the support rod away from the baffle, thereby improving the stability of the baffle;

[0024] 2. When it is necessary to connect the base to the top of the dam, first drive the screw to rotate by handwheel. The rotation of the screw drives the drill bit to rotate. At this time, the screw can easily enter the soil at the top of the dam under the action of the drill bit, so that the base can be connected to the top of the dam. In summary, the connection mechanism is designed to facilitate the connection between the base and the top of the dam.

[0025] 3. The extension plate can increase the height of the water barrier; the limiting component can easily fix the extension plate. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0027] Figure 2 This is a schematic diagram highlighting the fixing mechanism in the embodiments of this application;

[0028] Figure 3 This is a schematic diagram illustrating the connection between the support rod and the fixing plate in an embodiment of this application;

[0029] Figure 4This is a schematic diagram highlighting the limiting component in an embodiment of this application.

[0030] Explanation of reference numerals in the attached drawings: 1. Dam; 2. Base; 3. Baffle; 31. Support rod; 311. Second through hole; 32. Connecting groove; 4. Fixing mechanism; 41. Fixing plate; 411. First through hole; 42. Connecting rod; 43. Limiting plate; 44. Limiting nut; 5. Connecting mechanism; 51. Third through hole; 52. Lead screw; 53. Handwheel; 54. Drill bit; 55. Pressure ring; 6. Elastic sealing plate; 7. Extension plate; 71. Limiting groove; 8. Limiting assembly; 81. Perforation; 811. Annular groove; 82. Connecting pipe; 821. Slide groove; 822. Threaded ring; 83. Limiting rod; 84. Slider; 85. Spring; 86. Handle. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0032] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," "lower," "bottom," and "top" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0033] This application discloses a flood control dike for water conservancy projects, such as... Figure 1 and Figure 2 As shown, it includes a dam 1, a base 2 installed on the top of the dam 1, and multiple baffles 3 hinged to the top of the base 2. Each baffle 3 has a support rod 31 hinged to its backwater side. The top of the base 2 is equipped with a fixing mechanism 4 for fixing the end of the support rod 31 away from the baffle 3.

[0034] like Figure 2 and Figure 3As shown, the fixing mechanism 4 includes a fixing plate 41 vertically fixed to the top of the base 2, a first through hole 411 opened in the fixing plate 41, a connecting rod 42 slidably connected to the first through hole 411, and a limiting plate 43 fixed to the end of the connecting rod 42 away from the support rod 31; the end of the support rod 31 away from the baffle 3 is provided with a second through hole 311, which can be aligned with the first through hole 411; the end of the connecting rod 42 away from the limiting plate 43 is provided to pass through the first through hole 411 and the second through hole 311 in sequence and is threadedly connected to a limiting nut 44. When the baffle 3 needs to be used, first rotate the baffle 3 to make it vertical, then rotate the support rod 31 to align the first through hole 411 with the second through hole 311, then insert the connecting rod 42 into the first through hole 411 and the second through hole 311, and then fix the end of the support rod 31 away from the baffle 3 by the limiting nut 44, so that the baffle 3 can be used. In summary, the fixing mechanism 4 is provided to facilitate the fixing of the end of the support rod 31 away from the baffle 3, thereby improving the stability of the baffle 3.

[0035] like Figure 1 and Figure 2 As shown, the base 2 is equipped with multiple sets of connecting mechanisms 5 for connecting the base 2 to the top of the dam 1. Each connecting mechanism 5 includes a third through hole 51 opened in the base 2, a screw 52 vertically threaded to the third through hole 51, a handwheel 53 installed on the top of the screw 52, ​​and a drill bit 54 installed at the bottom of the screw 52. A pressure ring 55 is threaded to the side wall of the screw 52, ​​and the pressure ring 55 can abut against the top of the base 2. When it is necessary to connect the base 2 to the top of the dam 1, the handwheel 53 is used to drive the screw 52 to rotate. The rotation of the screw 52 drives the drill bit 54 to rotate. At this time, the screw 52 can easily enter the soil at the top of the dam 1 under the action of the drill bit 54, so that the base 2 can be connected to the top of the dam 1. In summary, the connecting mechanism 5 facilitates the connection between the base 2 and the top of the dam 1.

[0036] like Figure 2 As shown, an elastic sealing plate 6 is fixedly connected to the side of the baffle 3 near the base 2. The elastic sealing plate 6 reduces the possibility of water leakage from the connection between the baffle 3 and the base 2.

[0037] like Figure 2 and Figure 4 As shown, a connecting groove 32 is provided on the top of the baffle 3. An extension plate 7 is slidably connected to the connecting groove 32 along the height direction of the baffle 3. A limiting component 8 for limiting the extension plate 7 is installed on the side wall of the connecting groove 32. The extension plate 7 can increase the height of the water blocking; the limiting component 8 facilitates the fixing of the extension plate 7.

[0038] like Figure 4As shown, the limiting assembly 8 includes a through hole 81 on one side of the connecting groove 32, a connecting pipe 82 connected to the side wall of the through hole 81, a limiting rod 83 slidably connected to the inner wall of the connecting pipe 82, a sliding groove 821 on the inner wall of the connecting pipe 82, a slider 84 slidably connected to the sliding groove 821 along the axial direction of the connecting pipe 82, and a spring 85 fixed to one side of the sliding groove 821; the slider 84 is fixed to the side wall of the limiting rod 83, and the end of the spring 85 away from the slider 84 is fixed to the inner wall of one end of the sliding groove 821; a plurality of limiting grooves 71 are sequentially opened vertically on one side of the extension plate 7, one end of the limiting rod 83 is inserted into the limiting groove 71, and the other end is fixed to a handle 86. The limiting rod 83 and the spring 85 facilitate the limiting of the extension plate 7.

[0039] like Figure 4 As shown, a threaded ring 822 is fixedly connected to one end of the connecting pipe 82 near the extension plate 7. The threaded ring 822 is arranged along the axial direction of the connecting pipe 82. An annular groove 811 is provided on the side wall of the through hole 81, and the threaded ring 822 is threadedly connected to the annular groove 811. The threaded ring 822 and the annular groove 811 facilitate the installation of the connecting pipe 82.

[0040] Working principle: When the baffle 3 needs to be used, first rotate the baffle 3 to make it vertical, then rotate the support rod 31 to align the first through hole 411 with the second through hole 311, then insert the connecting rod 42 into the first through hole 411 and the second through hole 311, and then fix the end of the support rod 31 away from the baffle 3 by the limiting nut 44, so that the baffle 3 can be used; in summary, the fixing mechanism 4 is provided to facilitate the fixing of the end of the support rod 31 away from the baffle 3, thereby improving the stability of the baffle 3.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A flood control dike for a water conservancy project, comprising a dike (1), a base (2) installed on the top of the dike (1), and a plurality of baffles (3) hinged to the top of the base (2), characterized in that: Each of the baffles (3) has a support rod (31) hinged to its back surface. The top of the base (2) is equipped with a fixing mechanism (4) for fixing the end of the support rod (31) away from the baffle (3). The fixing mechanism (4) includes a fixing plate (41) fixed to the top of the base (2), a first through hole (411) opened in the fixing plate (41), a connecting rod (42) slidably connected to the first through hole (411), and a limiting plate (43) fixed to the end of the connecting rod (42) away from the support rod (31). The end of the support rod (31) away from the baffle (3) is provided with a second through hole (311), which can be aligned with the first through hole (411). The end of the connecting rod (42) away from the limiting plate (43) is provided through the first through hole (411) and the second through hole (311) in sequence and is threadedly connected with a limiting nut (44). The base (2) is equipped with multiple sets of connecting mechanisms (5) for connecting the base (2) to the top of the dam (1); the connecting mechanism (5) includes a third through hole (51) opened in the base (2), a screw (52) threaded to the third through hole (51), a handwheel (53) installed on the top of the screw (52), and a drill bit (54) installed on the bottom of the screw (52); a pressure ring (55) is sleeved and fixed on the side wall of the screw (52), and the pressure ring (55) can abut against the top of the base (2); The top of the baffle (3) is provided with a connecting groove (32), and an extension plate (7) is slidably connected in the connecting groove (32). A limiting component (8) for limiting the extension plate (7) is installed on the side wall of the connecting groove (32).

2. The flood control dike for water conservancy projects according to claim 1, characterized in that: The pressure ring (55) is threaded to the side wall of the lead screw (52).

3. A flood control dike for water conservancy projects according to claim 1, characterized in that: An elastic sealing plate (6) is fixed to the side of the baffle (3) near the base (2).

4. A flood control dike for water conservancy projects according to claim 1, characterized in that: The limiting component (8) includes a through hole (81) on one side of the connecting groove (32), a connecting pipe (82) connected to the side wall of the through hole (81), a limiting rod (83) slidably connected to the inner wall of the connecting pipe (82), a sliding groove (821) on the inner wall of the connecting pipe (82), a slider (84) slidably connected to the sliding groove (821), and a spring (85) fixed to one side of the sliding groove (821); the slider (84) is fixed to the side wall of the limiting rod (83), and the end of the spring (85) away from the slider (84) is fixed to the inner wall of one end of the sliding groove (821); a plurality of limiting grooves (71) are provided on one side of the extension plate (7), one end of the limiting rod (83) is inserted into the limiting groove (71), and the other end is fixed to a handle (86).

5. A flood control dike for water conservancy projects according to claim 4, characterized in that: A threaded ring (822) is fixed to one end of the connecting pipe (82) near the extension plate (7), and an annular groove (811) is provided on the side wall of the through hole (81), and the threaded ring (822) is threaded into the annular groove (811).

Images