Flood prevention buoy for water conservancy project

Abstract

The utility model relates to the technical field of water conservancy projects, and discloses a water conservancy project flood prevention buoy which comprises a supporting column, a sliding rod is connected to the inner wall of the supporting column in a sliding mode, a base assembly is arranged at the bottom end of the sliding rod and used for fixing the device to the water bottom, and limiting assemblies are arranged on the inner walls of the left end and the right end of the supporting column. A supporting disc is fixedly connected to the top end of the supporting column, a sliding rod is fixedly connected to the top end of the supporting disc, a scale strip is arranged on the outer wall of the sliding rod, and a flood prevention buoy part is slidably connected to the outer wall of the sliding rod. According to the anti-collision device, through interaction of the buffer rod and the second spring, the anti-collision plate effectively absorbs impact of a floating object on the buoy when the water level fluctuates, shaking of the buoy is reduced, drifting of the buoy is prevented through sliding of the sliding rod in the supporting column, and the height of the device can be adjusted through the limiting assembly according to the water level.

Description

Technical Field

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

[0002] Water conservancy projects refer to activities and measures that regulate, manage, protect, and utilize natural water resources through artificial means. They are designed to meet society's various water needs, including drinking, agricultural irrigation, industrial water, power generation, transportation, environmental protection, and leisure and entertainment.

[0003] After searching, a water conservancy project flood prevention buoy with announcement number CN210212676U includes a suspension body, a connecting column is plugged into the upper surface of the suspension body, a scale bar is provided on the surface of the connecting column, a fixing ring is fixedly connected to the bottom of the connecting column, a fixing plate is provided on the surface of the connecting column, a fixing screw is fixedly connected to the upper surface of the fixing plate, an annular light is provided on the side of the connecting column, a protective layer is provided on the top of the annular light, an alarm device is provided on the top of the connecting column, and a fixing rod is provided on the upper surface of the suspension body. The water conservancy project flood prevention buoy can stabilize the connecting column by the fixing rod provided on the upper surface of the suspension body, prevent disasters in advance by the scale provided on the side of the connecting column and the alarm device provided on the top, and can illuminate the equipment when it needs to be repaired by the annular light provided on the side of the connecting column. The anchor provided at the bottom of the connecting ring can prevent the buoy from moving back and forth.

[0004] Based on the above patent, the connecting column can be stabilized by the fixing rod provided on the upper surface of the suspension body. The scale provided on the side of the connecting column and the alarm device provided on the top can be used to prevent disasters in advance. The ring light provided on the side of the connecting column can be used to illuminate the equipment when it needs maintenance. The anchor provided at the bottom of the connecting ring can prevent the buoy from moving back and forth. However, since the suspension body is subjected to a large impact of the water flow when immersed in water, the buoy will drift under the impact of the water flow, causing the buoy to be deeper in the water than normal, thereby reducing the accuracy of water level monitoring and making false alarms more likely to occur.

[0005] In this regard, in response to this technical problem, the present application proposes a flood control buoy for water conservancy projects. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a flood control buoy for water conservancy projects. The anti-collision plate effectively absorbs the impact of floating objects on the buoy when the water level fluctuates through the interaction between the buffer rod and the second spring, thereby reducing the shaking of the buoy. The sliding rod slides in the support column to prevent the drift of the buoy, and the height of the device can be adjusted according to the water level through the limit assembly.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A flood control buoy for a water conservancy project includes a support column, an inner wall of the support column being slidably connected to a sliding rod, a base assembly being provided at the bottom of the sliding rod for fixing the device to the bottom of the water, limit assemblies being provided on the inner walls at both left and right ends of the support column for adjusting the height of the device, a support plate being fixedly connected to the top of the support column, a sliding rod being fixedly connected to the top of the support plate, a scale bar being provided on the outer wall of the sliding rod, a flood control buoy being slidably connected to the outer wall of the sliding rod, a plurality of anti-collision plates being connected to the outer wall of the flood control buoy via a buffer assembly, a top cover being fixedly connected to the top of the sliding rod, and a warning assembly being provided on the top of the top cover.

[0009] Furthermore, the base assembly includes a heavy hammer fixedly connected to the bottom end of the sliding rod, and a plurality of plug rods are fixedly connected to the bottom end of the heavy hammer.

[0010] Furthermore, the limiting assembly includes fixed blocks that are slidably connected to the inner walls of the left and right ends of the support column, one end of the outer side of the fixed block is fixedly connected to a connecting rod, one end of the outer side of the connecting rod is fixedly connected to a pull plate, and the fixed block is connected to the inner wall of the support column through a first spring.

[0011] Furthermore, one end of the first spring is connected to the fixing block, and the other end of the first spring is connected to the inner wall of the support column.

[0012] Furthermore, a plurality of limiting grooves are provided on the left and right ends of the sliding rod, and the fixing blocks correspond to the limiting grooves.

[0013] Furthermore, the buffer assembly includes a support seat fixedly connected to the outer wall of the flood control buoy, a slider is slidably connected to the inner wall of the support seat, a buffer rod is fixedly connected to the outer end of the slider, the slider is connected to the inner wall of the support seat by a second spring, and the inner wall of the anti-collision plate is fixedly connected to the outer end of the buffer rod.

[0014] Furthermore, one end of the second spring is connected to the slider, and the other end of the second spring is connected to the inner wall of the support seat.

[0015] Furthermore, the warning component includes a red warning light fixedly connected to the top of the top cover, waterproof buttons are fixedly connected on both sides of the bottom end of the top cover, and a top plate is fixedly connected to the top of the flood prevention buoy, and the top of the top plate corresponds to the bottom end of the waterproof button.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, the anti-collision plate effectively absorbs the impact of floating objects on the buoy when the water level fluctuates through the interaction between the buffer rod and the second spring, reducing the shaking of the buoy. The sliding rod slides in the support column to prevent the drift of the buoy, and the height of the device can be adjusted according to the water level through the limit assembly.

[0018] 2. In the present invention, when the water level rises to a dangerous height, the flood control buoy and the like will rise with the water level, thereby activating a red warning light, so that relevant personnel can observe the water level warning more clearly at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional diagram of a flood control buoy for a water conservancy project proposed in the utility model;

[0020] Figure 2 This is a structural diagram of a flood control buoy component in a water conservancy project flood control buoy proposed by the utility model;

[0021] Figure 3 for Figure 2 A magnified view of middle A;

[0022] Figure 4 This is a structural diagram of a slider in a flood control buoy for a water conservancy project proposed by the utility model;

[0023] Figure 5 The utility model is a structural schematic diagram of a red warning light in a flood control buoy of a water conservancy project.

[0024] Legend:

[0025] 1. Support column; 2. Sliding rod; 3. Heavy hammer; 4. Insert rod; 5. Fixed block; 6. Connecting rod; 7. Pull plate; 8. First spring; 9. Support plate; 10. Sliding rod; 11. Scale bar; 12. Flood control buoy; 13. Support seat; 14. Slider; 15. Buffer rod; 16. Second spring; 17. Anti-collision plate; 18. Top cover; 19. Red warning light; 20. Waterproof button; 21. Top plate. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 2 、 Figure 3 and Figure 4, the utility model provides an embodiment: a flood control buoy for a water conservancy project, comprising a support column 1, a sliding rod 2 is slidably connected to the inner wall of the support column 1, a heavy hammer 3 is fixedly connected to the bottom of the sliding rod 2, and a plurality of plug rods 4 are fixedly connected to the bottom of the heavy hammer 3 for fixing the device to the bottom of the water, a fixed block 5 is slidably connected to the inner wall of the left and right ends of the support column 1, one end of the outer side of the fixed block 5 is fixedly connected to the connecting rod 6, and one end of the outer side of the connecting rod 6 is fixedly connected to the pull plate 7, the fixed block 5 is connected to the inner wall of the support column 1 through a first spring 8, one end of the first spring 8 is connected to the fixed block 5, and the other end of the first spring 8 is connected to the inner wall of the support column 1, a plurality of limit grooves are provided on the left and right ends of the sliding rod 2, the fixed block 5 Corresponding to the limit groove, for adjusting the height of the device, the top of the support column 1 is fixedly connected to a support plate 9, the top of the support plate 9 is fixedly connected to a slide rod 10, the outer wall of the slide rod 10 is provided with a scale bar 11, the outer wall of the slide rod 10 is slidably connected to a flood control buoy 12, the outer wall of the flood control buoy 12 is fixedly connected to a support seat 13, the inner wall of the support seat 13 is slidably connected to a slider 14, the outer end of the slider 14 is fixedly connected to a buffer rod 15, the slider 14 and the inner wall of the support seat 13 are connected by a second spring 16, the inner wall of the anti-collision plate 17 is fixedly connected to the outer end of the buffer rod 15, one end of the second spring 16 is connected to the slider 14, and the other end of the second spring 16 is connected to the inner wall of the support seat 13;

[0028] Specifically, by inserting the insertion rod 4 to the bottom of the water and cooperating with the heavy hammer 3, the device can be stably fixed to the bottom of the water, and by pulling the pull plate 7 outward, the fixed block 5 on the connecting rod 6 is driven to move outward, releasing the limit between the support column 1 and the sliding rod 2, and then by adjusting the support column 1 and the sliding rod 2 to a suitable position, the elastic force of the first spring 8 is used to drive the fixed block 5 to move inward, thereby limiting the support column 1 and the sliding rod 2, so that the height of the device can be adjusted according to the specific conditions of the water area. The flood control buoy component 12 can float on the water and slide on the slide rod 10 according to the water level. The specific water level value can be viewed according to the scale bar 11. The sliding rod 2 slides in the support column 1 to prevent the buoy from drifting. When the water level fluctuates and the anti-collision plate 17 is impacted by floating objects, the impact can be buffered by the cooperation of the slider 14 in the buffer rod 15 and the elastic force of the second spring 16, thereby reducing the shaking of the flood control buoy component 12.

[0029] Reference Figure 1 and Figure 5 The top of the slide bar 10 is fixedly connected to a top cover 18, a red warning light 19 is fixedly connected to the top of the top cover 18, waterproof buttons 20 are fixedly connected on both sides of the bottom of the top cover 18, and the top of the flood control buoy 12 is fixedly connected to a top plate 21, and the top of the top plate 21 corresponds to the bottom of the waterproof button 20;

[0030] Specifically, when the water level rises to the dangerous area, the flood control buoy 12 will slide to the top on the slide rod 10 along with the water level, and press the waterproof button 20 through the top plate 21, thereby turning on the red warning light 19 on the top cover 18 to warn relevant personnel and improve the warning effect of the device.

[0031] Working Principle: First, by inserting the insertion rod 4 into the water bottom and engaging the weight 3, the device can be firmly fixed to the water bottom. Pulling the pull plate 7 outward will cause the fixed block 5 on the connecting rod 6 to move outward, thereby releasing the limit between the support column 1 and the sliding rod 2. Subsequently, by adjusting the support column 1 and the sliding rod 2 to the appropriate position, the fixed block 5 will move inward using the elastic force of the first spring 8, resetting the limit between the support column 1 and the sliding rod 2. In this way, the height of the device can be adjusted according to the specific conditions of the water area. The flood control buoy 12 can float on the water surface. Changes in the water level will cause the sliding rod 10 to slide on the support column 1. By checking the scale bar 11, the water level value can be accurately read. In addition, when the sliding rod 2 slides inside the support column 1, it can prevent the buoy from drifting. When water level fluctuations cause floating objects to impact the anti-collision plate 17, the slider 14 inside the buffer rod 15 cooperates with the elastic force of the second spring 16 to effectively cushion the impact and reduce the shaking of the flood control buoy 12. Secondly, when the water level rises to a dangerous level, the flood control buoy 12 will move upward along the slide rod 10 to the highest point, and activate the waterproof button 20 through the top plate 21, and then light up the red warning light 19 on the top cover 18, alerting relevant personnel and enhancing the warning effect of the device.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A flood control buoy for a water conservancy project, characterized by: The invention comprises a support column (1), wherein the inner wall of the support column (1) is slidably connected to a sliding rod (2), the bottom end of the sliding rod (2) is provided with a base assembly for fixing the device to the bottom of the water, the inner walls of the left and right ends of the support column (1) are both provided with limit assemblies for adjusting the height of the device, the top end of the support column (1) is fixedly connected to a support plate (9), the top end of the support plate (9) is fixedly connected to a sliding rod (10), the outer wall of the sliding rod (10) is provided with a scale bar (11), the outer wall of the sliding rod (10) is slidably connected to a flood prevention buoy (12), the outer wall of the flood prevention buoy (12) is connected to a plurality of anti-collision plates (17) through a buffer assembly, the top end of the sliding rod (10) is fixedly connected to a top cover (18), and the top end of the top cover (18) is provided with a warning assembly.

2. A flood control buoy for water conservancy projects according to claim 1, characterized in that: The base assembly comprises a weight (3) fixedly connected to the bottom end of the sliding rod (2), and a plurality of insertion rods (4) are fixedly connected to the bottom end of the weight (3).

3. A flood control buoy for water conservancy projects according to claim 1, characterized in that: The limiting assembly comprises fixed blocks (5) slidably connected to the inner walls of the left and right ends of the support column (1), the outer ends of the fixed blocks (5) are fixedly connected to connecting rods (6), the outer ends of the connecting rods (6) are fixedly connected to pull plates (7), and the fixed blocks (5) are connected to the inner walls of the support column (1) via a first spring (8).

4. A flood control buoy for water conservancy projects according to claim 3, characterized in that: One end of the first spring (8) is connected to the fixed block (5), and the other end of the first spring (8) is connected to the inner wall of the support column (1).

5. The flood control buoy for water conservancy projects according to claim 3, characterized in that: A plurality of limiting slots are provided at the left and right ends of the sliding rod (2), and the fixing blocks (5) correspond to the limiting slots.

6. The flood control buoy for water conservancy projects according to claim 1, characterized in that: The buffer assembly includes a support seat (13) fixedly connected to the outer wall of the flood control buoy (12), a slider (14) is slidably connected to the inner wall of the support seat (13), and a buffer rod (15) is fixedly connected to the outer end of each slider (14). The slider (14) and the inner wall of the support seat (13) are connected via a second spring (16), and the inner wall of the anti-collision plate (17) is fixedly connected to the outer end of the buffer rod (15).

7. A flood control buoy for water conservancy projects according to claim 6, characterized in that: One end of the second spring (16) is connected to the slider (14), and the other end of the second spring (16) is connected to the inner wall of the support seat (13).

8. The flood control buoy for water conservancy projects according to claim 1, characterized in that: The warning assembly comprises a red warning light (19) fixedly connected to the top of the top cover (18), waterproof buttons (20) are fixedly connected to both sides of the bottom of the top cover (18), and a top plate (21) is fixedly connected to the top of the flood control buoy (12), and the top of the top plate (21) corresponds to the bottom of the waterproof button (20).

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