Flood bank for water conservancy project

Abstract

The utility model discloses a flood bank for hydraulic engineering, and relates to the technical field of flood banks for hydraulic engineering, the flood bank for hydraulic engineering comprises a flood control sub-bank and further comprises a first partition plate, the first partition plate is fixed at the upper end of the interior of the flood control sub-bank, and a gap between the first partition plate and the back side of the interior of the flood control sub-bank forms a movable cavity; a buoy is slidably mounted in the movable cavity, and a lifting baffle is fixed to the upper end of the buoy. Flood enters the loading cavity through the water inlet, so that the dead weight of the whole equipment is increased, the stability of the equipment during use is improved, after the loading cavity overflows, water is filtered and input into the water passing channel through the filter screen, the water in the movable cavity further pushes the floating barrel to ascend, and therefore the lifting baffle ascends; the flood control height is increased, manual intervention is avoided, and the flood control efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy flood embankments, in particular to a flood embankment for water conservancy projects. Background Art

[0002] The existing flood embankments in rivers and on the seashore are all fixed. In order to prevent floods from overflowing the embankments, temporary small embankments are repaired on the embankments near the water surface to increase the flood control height of the flood embankments, reduce the output of manpower and material resources, and improve the water conservancy flood control effect.

[0003] The Chinese patent publication number CN109356092B discloses a flood embankment for water conservancy projects. The device is equipped with an adjustment device that can slide obliquely up and down on the flood wall of the flood embankment. When a flood comes, the height of the flood embankment can be raised again in a very short time, nearly doubling the height of the flood embankment and greatly improving its flood control effect.

[0004] However, when the above structure is in use, its height adjustment capability needs to rely on manual adjustment by manpower, which easily causes a waste of time during emergency rescue and affects the efficiency of flood control arrangements. Utility Model Content

[0005] The utility model provides a flood control embankment for water conservancy projects to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flood control embankment for water conservancy projects, comprising a flood control sub-embankment, and also comprising a first partition, wherein the first partition is fixed to the upper end of the interior of the flood control sub-embankment, and the gap between the first partition and the back side of the interior of the flood control sub-embankment forms an active cavity, a float is slidably installed inside the active cavity, and a lifting baffle is fixed to the upper end of the float; a second partition, wherein the second partition is fixed to the side of the first partition away from the active cavity, and the gap between the second partition and the first partition forms a water passage, the gap between the second partition and the front wall of the interior of the flood control sub-embankment forms a load-bearing cavity, and a filter is installed near the upper end of the second partition, and the filter connects the load-bearing cavity and the water passage.

[0007] As an optimal technical solution of the present invention, it also includes a support assembly, which includes a dorsal card plate, which is fixed to the back side of the flood control sub-embankment, and has slots symmetrically provided on the dorsal card plate; a connecting card plate, which is installed between two adjacent dorsal card plates, and the connecting card plate is plugged into the slot to connect the two adjacent dorsal card plates; a support column, which is an "L"-shaped structure, and is symmetrically installed on the connecting card plate, and a plug column is provided at the lower end of the support column for fixing the support column to the ground; a socket, which is symmetrically provided on the connecting card plate, and is plugged into the socket.

[0008] As a preferred technical solution of the present invention, a through groove is provided at the upper end of the flood control sub-dike, and the upper end of the lifting baffle passes through the through groove and is installed with a limiting baffle.

[0009] As an optimal technical solution of the present invention, a water inlet connected to the load-bearing cavity is provided near the lower end of the outer side of the flood control sub-dike, and the lower end of the water passage is connected to the lower end of the movable cavity.

[0010] As a preferred technical solution of the present invention, a limiting sliding groove is provided on the inner wall of the movable cavity, and limiting sliding blocks slidably connected to the limiting sliding groove are fixed on both sides of the buoy.

[0011] As a preferred technical solution of the present invention, drainage holes are installed at the lower end of the outer side of the load chamber and the lower end of the outer side of the movable chamber, and a plug is provided in the drainage hole.

[0012] Compared with the prior art, the present invention provides a flood embankment for water conservancy projects, which has the following features:

[0013] Beneficial effects:

[0014] 1. The flood control embankment used in this water conservancy project allows flood water to enter the load-bearing cavity through the water inlet, thereby increasing the weight of the entire equipment and improving the stability of the equipment during use. When the load-bearing cavity is full, the water is filtered through the filter and input into the water channel, further allowing the water in the active cavity to push the buoy up, thereby causing the lifting baffle to rise, thereby increasing the flood control height, avoiding human intervention, and improving flood control efficiency.

[0015] 2. The flood embankment used in the water conservancy project realizes the rapid assembly of two adjacent flood control sub-embankments by connecting the connecting plates and slots, and the support columns and sockets in the support components. The support columns and plug-in columns are set to achieve rapid fixation after installation, thereby achieving the fixation of the flood control sub-embankment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 The main view;

[0019] Figure 4 This is a schematic diagram of the installation structure of the support column in the utility model;

[0020] Figure 5 This is a schematic diagram of the installation structure of two adjacent flood control sub-dikes in the present utility model;

[0021] Figure 6 For this utility model Figure 5 Another perspective of the picture.

[0022] In the figure: 1. Flood control sub-dike; 2. Back side plate; 3. Limit baffle; 4. Water inlet; 5. Connecting plate; 6. Support column; 7. First partition; 8. Second partition; 9. Movable cavity; 10. Lifting baffle; 11. Float; 12. Load-carrying cavity; 13. Filter; 14. Water passage; 15. Through groove; 16. Slot; 17. Socket; 18. Plug column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 - Figure 6 The utility model discloses a flood embankment for water conservancy projects, including a flood sub-embankment 1, and also including a first partition 7, the first partition 7 is fixed to the upper end of the inside of the flood sub-embankment 1, and the gap between the first partition 7 and the back side of the inside of the flood sub-embankment 1 forms an active cavity 9, a float 11 is slidably installed inside the active cavity 9, and a lifting baffle 10 is fixed to the upper end of the float 11. The flood embankment for water conservancy projects provided by this embodiment also includes a second partition 8, the second partition 8 is fixed to the side of the first partition 7 away from the active cavity 9, and the gap between the second partition 8 and the first partition 7 forms a water passage 14, the gap between the second partition 8 and the internal front wall of the flood sub-embankment 1 forms a load-bearing cavity 12, and a filter screen 13 is installed near the upper end of the second partition 8, the filter screen 13 connects the load-bearing cavity 12 with the water passage 14.

[0025] In this solution, when flood water enters the load-bearing cavity 12, the load inside the load-bearing cavity 12 increases, thereby improving the stability of the flood control sub-dike 1 after installation. When the water level continues to rise and the load-bearing cavity 12 is filled with water, the flood water passes through the filter 13 and enters the water passage 14. Through the cooperation between the water passage 14 and the movable cavity 9, the water level inside the movable cavity 9 rises, thereby causing the float 11 to move upward, and further causing the lifting baffle 10 to be raised, thereby increasing the flood control height of the flood control sub-dike 1 and greatly improving its flood control effect.

[0026] like Figure 4 - Figure 6As shown, in order to improve the stability of the flood control sub-dike 1 after installation, the flood control dike for water conservancy projects provided in this embodiment also includes a supporting assembly, which includes a back side clamping plate 2, which is fixed to the back side of the flood control sub-dike 1, and slots 16 are symmetrically opened on the back side clamping plate 2. Preferably, the back side clamping plate 2 and the flood control sub-dike 1 are tightly connected by bolts.

[0027] The support assembly provided in this embodiment also includes a connecting card plate 5, which is installed between two adjacent dorsal card plates 2, and the connecting card plate 5 is plugged into the slot 16 to connect the two adjacent dorsal card plates 2. By plugging the connecting card plate 5 into the slot 16, the connection between the two adjacent flood control sub-dikes 1 is achieved.

[0028] In this embodiment, the support column 6 is an "L"-shaped structure, and the support column 6 is symmetrically mounted on the connecting card plate 5. The lower end of the support column 6 is provided with a plug 18 for fixing the support column 6 to the ground;

[0029] In order to facilitate the installation of the support column 6, this embodiment further provides a socket 17, which is symmetrically arranged on the connecting card plate 5, and the support column 6 is plugged into the socket 17.

[0030] In this solution, the flood control sub-dike 1 is fixed on the river embankment, and the two adjacent flood control sub-dikes 1 are connected by plugging the connecting plate 5 into the slot 16. The support column 6 is inserted into the socket 17. The setting of the support column 6 with an "L"-shaped structure is conducive to the support of the connecting plate 5, thereby supporting the flood control sub-dike 1. The plug column 18 passes through the lower end of the support column 6 and is inserted into the ground, thereby achieving the fixation of the support column 6.

[0031] like Figure 2 and Figure 3 As shown, in order to facilitate the use of the lifting baffle 10, a through groove 15 is opened at the upper end of the flood control sub-dike 1. The upper end of the lifting baffle 10 passes through the through groove 15 and is installed with a limiting baffle 3. Through the setting of the limiting baffle 3, the lifting baffle 10 can be prevented from falling completely into the flood control sub-dike 1.

[0032] like Figure 1 - Figure 3 As shown, in order to facilitate the entry of flood water into the flood control sub-dike 1, a water inlet 4 connected to the load-bearing cavity 12 is provided near the lower end of the outer side of the flood control sub-dike 1, and the lower end of the water passage 14 is connected to the lower end of the active cavity 9, so that a "U"-shaped structure is formed between the water passage 14 and the active cavity 9, so that the water level of the active cavity 9 is consistent with the water level inside the water passage 14.

[0033] like Figure 3As shown, in order to improve the stability of the float 11 during lifting and lowering, a limiting slide groove is provided on the inner wall of the movable cavity 9, and limiting sliders slidably connected to the limiting slide groove are fixed on both sides of the float 11. The sliding connection between the limiting slider and the limiting slide groove improves the stability of the float 11 during lifting and lowering.

[0034] like Figure 3 As shown, in order to facilitate the discharge of flood water inside the flood control sub-dike 1, drainage holes are installed at the lower end of the outer side of the load-bearing cavity 12 and the lower end of the outer side of the movable cavity 9. The drainage holes are provided with blockages. The opening and closing of the drainage holes are achieved through the setting of the blockages, which is beneficial to control the discharge of flood water inside the flood control sub-dike 1 when it is recovered.

[0035] The working principle and usage process of the utility model are as follows: when in use, the flood control sub-dike 1 is fixed on the river embankment, and the two adjacent flood control sub-dikes 1 are connected by plugging the connecting card 5 into the slot 16, and the support column 6 is inserted into the inside of the socket 17. The setting of the support column 6 with an "L"-shaped structure is conducive to the support of the connecting card 5, thereby supporting the flood control sub-dike 1, and the plug column 18 is passed through the lower end of the support column 6 and inserted into the ground, thereby realizing the fixation of the support column 6.

[0036] During the flood prevention process, flood water enters the load-bearing cavity 12 through the water inlet 4, which increases the load inside the load-bearing cavity 12, thereby improving the stability of the flood control sub-dike 1 after installation. When the water level continues to rise, the load-bearing cavity 12 is filled with water. At this time, the flood water passes through the filter 13 and enters the water passage 14. Through the cooperation between the water passage 14 and the movable cavity 9, the water level inside the movable cavity 9 rises, thereby causing the buoy 11 to move upward, and further causing the lifting baffle 10 to be raised, thereby increasing the flood control height of the flood control sub-dike 1, and greatly improving its flood control effect.

[0037] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flood control embankment for a water conservancy project, comprising a flood control sub-embankment (1), characterized in that: Also includes: A first diaphragm (7) is fixed to the upper end of the flood control sub-dike (1), and a gap between the first diaphragm (7) and the back side of the flood control sub-dike (1) forms a movable cavity (9), a buoy (11) is slidably mounted inside the movable cavity (9), and a lifting baffle (10) is fixed to the upper end of the buoy (11); A second partition (8) is fixed to a side of the first partition (7) away from the active cavity (9), and a gap between the second partition (8) and the first partition (7) forms a water passage (14), a gap between the second partition (8) and the inner front wall of the flood control sub-embankment (1) forms a load-bearing cavity (12), and a filter (13) is installed near the upper end of the second partition (8), and the filter (13) connects the load-bearing cavity (12) and the water passage (14).

2. A flood embankment for water conservancy projects according to claim 1, characterized in that: Also included is a support assembly, the support assembly comprising: A back side card plate (2), the back side card plate (2) being fixed to the back side of the flood control sub-embankment (1), and having slots (16) symmetrically provided on the back side card plate (2); A connecting card board (5), wherein the connecting card board (5) is installed between two adjacent back-side card boards (2), and the connecting card board (5) is plugged into the slot (16) to connect the two adjacent back-side card boards (2); A support column (6), wherein the support column (6) is an "L"-shaped structure, and the support column (6) is symmetrically mounted on the connecting card plate (5), and a plug column (18) is provided at the lower end of the support column (6) for fixing the support column (6) to the ground; The jack (17) is symmetrically arranged on the connecting card (5), and the support column (6) is plugged into the jack (17).

3. A flood embankment for water conservancy projects according to claim 2, characterized in that: A through slot (15) is provided at the upper end of the flood control sub-embankment (1), and the upper end of the lifting baffle (10) passes through the through slot (15) and is provided with a limit baffle (3).

4. A flood embankment for water conservancy projects according to claim 3, characterized in that: A water inlet (4) communicating with the load chamber (12) is provided on the outer side of the flood control sub-embankment (1) near the lower end, and the lower end of the water passage (14) is communicated with the lower end of the movable chamber (9).

5. A flood embankment for a water conservancy project according to any one of claims 1 to 4, characterized in that: The inner wall of the movable cavity (9) is provided with a limiting sliding groove, and limiting sliding blocks slidably connected to the limiting sliding groove are fixed on both sides of the buoy (11).

6. The flood embankment for water conservancy projects according to claim 5, characterized in that: The lower end of the outer side of the load chamber (12) and the lower end of the outer side of the movable chamber (9) are both provided with drainage holes, and the drainage holes are provided with plugs.

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