A dam heightening and flood control device

Abstract

The application discloses a dam heightening and flood control device, and the device is composed of a plurality of cutoff units, the upper and lower adjacent cutoff units are stacked and connected through vertical pipes, the left and right adjacent cutoff units are spliced and connected through joint outer pressing plates, the vertical pipes are located on the inner and outer sides of the plurality of layers of cutoff units, the horizontal pipes on the top layer of cutoff units are connected with the vertical pipes on the two sides, the bottom of the vertical pipe is a tapered plug, a sound detection sensor is arranged in the tapered plug, a camera, an audible and light alarm, a wireless router, a loudspeaker, an illuminating lamp and a diffuse reflection ultrasonic sensor are arranged on the top of the inner vertical pipe, and a solar panel is arranged on the horizontal pipe.

Description

Technical Field

[0001] This invention belongs to the field of flood control technology, specifically relating to a device for raising and diverting dikes to control floods. Background Technology

[0002] In the construction of water conservancy and hydropower projects, it is necessary to cut off the flow of water temporarily to facilitate construction work, such as building dams and guiding water flow. Currently, there are many methods of water cutoff, including weir cutoff, hydraulic engineering cutoff, and underground cutoff. Weir cutoff involves constructing weirs in the river channel to block the flow of water; hydraulic engineering cutoff involves constructing hydraulic facilities, sluice gates, and drainage pumping stations; and underground cutoff involves deploying cutoff equipment underground. Selecting the appropriate cutoff method based on the specific circumstances is crucial for the construction of water conservancy and hydropower projects. Therefore, before implementing cutoff, designers and construction personnel need to conduct thorough research on the surrounding terrain, water flow conditions, and construction requirements to select a suitable cutoff method and take corresponding measures to ensure the cutoff effect. However, the aforementioned common cutoff methods are complex to construct, involve a large workload, require significant investment, necessitate the preparation of large quantities of materials, and the cutoff effect is often unsatisfactory. Summary of the Invention

[0003] The purpose of this invention is to design a dam heightening and diversion flood control device, which can select the corresponding number or shape of diversion units to splice the dam diversion device according to the actual needs of the diversion location size, diversion height and shape, so as to meet the diversion purpose.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A dike heightening and flood control device is characterized in that: the diversion device is formed by combining several diversion units, with adjacent diversion units stacked vertically and connected by vertical pipes, and adjacent diversion units spliced ​​together and connected by external pressure plates. The vertical pipes are located on the inner and outer sides of several layers of diversion units, and the horizontal pipes on the top diversion unit connect the vertical pipes on both sides. The bottom of the vertical pipe is a conical plug, and a sound detection sensor is installed inside the conical plug. A camera, a sound and light alarm, a wireless router, a speaker, a lighting lamp, and a diffuse reflection ultrasonic sensor are installed on the top of the inner vertical pipe. A solar panel is installed on the horizontal pipe.

[0005] Furthermore, the interception unit is specifically a fire-fighting combination box, which is divided into a basic combination box and an arc-shaped combination box.

[0006] Furthermore, the basic modular box is a square trough with horizontal or vertical partitions inside, which divide the trough into several filling cavities. The partitions have through holes. The front and rear sides of the basic modular box have several sets of vertically arranged end ears that pass through the through holes. The left and right sides of the basic modular box have mortise and tenon joints.

[0007] Furthermore, the arc-shaped combination box has a fan shape when viewed from above, with a groove in the middle, and the non-arc-shaped surface of the arc-shaped combination box has a mortise and tenon structure.

[0008] Furthermore, the mortise and tenon structure specifically consists of a U-shaped groove and a U-shaped insert.

[0009] Furthermore, the U-shaped groove is provided with a groove and the U-shaped plug is provided with a protrusion. When the left and right adjacent intercepting units are spliced ​​together through the U-shaped groove and the U-shaped plug, the groove and the protrusion are also adaptively connected to achieve the purpose of limiting and fixing.

[0010] Furthermore, the U-shaped groove and U-shaped insert are provided with transverse through holes for threading through reinforcing steel pipes.

[0011] Furthermore, the horizontal and vertical pipes are connected by scaffolding locks.

[0012] The above technical solution can achieve the following beneficial effects: This invention is a flow-blocking device composed of several flow-blocking units. The flow-blocking units are basic combination boxes and arc-shaped combination boxes, which can be spliced ​​to form straight or arc-shaped flow-blocking devices, thus satisfying the need to set up flow-blocking devices of different shapes.

[0013] The interception unit is a tank, which can be filled with counterweights or liquids to increase the weight of the interception device and achieve an effective interception effect. The liquid used is water, which is the most common and abundant substance during flood control.

[0014] The interception device of this invention is equipped with a camera, alarm and sensors, which can detect the water level of the dam and the underground geological conditions, provide early warning of rising water levels and underground geological loosening or instability, take timely preventive measures, and remotely monitor to reduce manpower input.

[0015] This invention is assembled and installed in a modular manner, which enables mass production, reduces production costs, and provides fast installation efficiency, optimal interception effect, no need to prepare a large amount of materials, simple construction method, and reusability.

[0016] This invention can also be used to raise embankments to cope with flooding of river embankments during heavy rainfall. This device, through modular splicing and assembly, acts as a barrier against rising water levels. The external pressure plate at the joint provides a density effect, effectively preventing leakage or seepage, and can play a role in flood control, disaster relief and rescue. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a dam's diversion device.

[0018] Figure 2 This is a three-dimensional view of the basic modular box on the right.

[0019] Figure 3 This is a three-dimensional view of the basic modular box on the left.

[0020] Figure 4 This is a top view of the basic combination box.

[0021] Figure 5 This is a bottom view of the basic modular box.

[0022] Figure 6 This is a schematic diagram of an arc-shaped combination box.

[0023] Figure 7 This is a diagram showing the usage status of the dam during water diversion.

[0024] Figure 8 This is a front view of the outer side of the heightened dam.

[0025] Figure 9 This is a three-dimensional diagram of the inner side of the dam after it has been heightened.

[0026] In the picture: In the diagram: 1. Interception unit; 2. Connector external pressure plate; 3. Vertical insertion pipe; 4. Horizontal pipe; 5. Horn; 6. Audible and visual alarm; 7. Wireless router; 8. Camera; 9. Solar panel; 10. Lighting lamp; 11. Diffuse reflection ultrasonic sensor; 12. Sound detection sensor; 13. Construction scaffolding lock; 14. Partition; 15. End lug; 16. Through hole; 17. U-shaped groove; 18. U-shaped plug. Detailed Implementation

[0027] The invention will be further described below with reference to the accompanying drawings: like Figure 1As shown, a dike heightening and flood control device is provided. The dike device is formed by combining several dike units 1. Adjacent dike units are stacked and connected by vertical insertion pipes 3. This embodiment shows a two-layer stacked state of dike units 1, with five rows of dike units stacked simultaneously. Adjacent dike units in each row are spliced ​​together and connected by external pressure plates 2. Both ends of the dike device are also connected to the dike through external pressure plates 2. Each dike unit has two rows of end ears with through holes on both its inner and outer sides. After the vertical insertion pipes 3 are vertically inserted into several end ears, they are deeply inserted into the ground. The tops of the inner and outer vertical insertion pipes 3 are connected by horizontal pipes 4. Specifically, the vertical pipe is connected using a scaffolding interlocking buckle 13. The bottom of the vertical pipe is a conical plug, and a sound detection sensor 12 is installed inside the conical plug. When there are cavities or the soil structure is damaged in the soil layer around the dam, resulting in the loss of soil particles, the sound of the flow can be used to determine whether piping has occurred and provide early warning. A camera 8, a sound and light alarm 6, a wireless router 7, a speaker 5, a lighting lamp 10, and a diffuse reflection ultrasonic sensor 11 are installed on the top of the vertical pipe inside the interception device. These devices are used to detect and warn of rising water levels. Solar panels 9 are installed on the horizontal pipe to generate electricity through solar power to provide power to various parts.

[0028] Based on the above embodiments, the interception unit is specifically a fire-fighting combination box, which is divided into a basic type combination box ( Figure 2 (as shown) and arc-shaped combination box ( Figure 6 (As shown).

[0029] Figure 2-5 As shown, the basic combination box is a square trough with horizontal or vertical partitions inside. The horizontal or vertical partitions divide the trough into several filling cavities. Through holes are opened on the partitions 14. Several sets of vertically arranged end ears 15 are provided on the front and rear sides of the basic combination box. The end ears pass through the through holes. The left and right sides of the basic combination box are mortise and tenon structures, specifically U-shaped grooves 17 and U-shaped inserts 18.

[0030] The arc-shaped combination box has a fan shape when viewed from above, with a groove in the middle. The non-arc surfaces of the arc-shaped combination box have a mortise and tenon structure, specifically a U-shaped groove 17 and a U-shaped insert 18.

[0031] The above embodiment: The U-shaped groove is provided with a groove and the U-shaped plug is provided with a protrusion. When the left and right adjacent intercepting units are spliced ​​together through the U-shaped groove and the U-shaped plug, the groove and the protrusion are also adaptively connected to achieve the purpose of limiting and fixing.

[0032] In the above embodiment, the U-shaped groove and U-shaped insert are provided with transverse through holes 16 for connecting reinforcing steel pipes.

[0033] Figure 7As shown, this dam interception device is used for blocking. The dam interception device is used to block the flow between the two dams. The entire dam interception device is located on the same straight line. Basic type combination boxes are placed in one layer. The basic type combination boxes are spliced ​​together by the mortise and tenon structure described in the above embodiment. That is, the right side U-shaped groove 17 of the basic type combination box is interlocked with the left side U-shaped plug 18 of the adjacent basic type combination box. The joint external pressure plate 2 is installed at the joint formed by the adjacent basic type combination boxes. At the same time, the joint external pressure plate 2 is firmly fixed to the through hole 16 on the basic type combination box by the through reinforcing steel pipe. The first layer is arranged in this way. The two ends of the dam interception device formed by the first layer are connected to the perimeter of the dam through the joint external pressure plate 2. Then, the vertical insertion pipe 3 is inserted along the inner and outer sides of the basic type combination box. The side lugs are inserted into the ground, and water or sand is injected into the tank of the basic combination box. The second layer arrangement is to put the basic combination box under the top of the vertical insertion pipe 3. When placing it, the direction of the mortise and tenon structure needs to be considered. After the second layer is formed, water or sand is injected into the tank of the basic combination box. The subsequent N layers are all installed according to the second layer installation method. The specific number of layers is reasonably set according to the water level height over time. Finally, a camera 8, a sound and light alarm 6, a wireless router 7, a speaker 5, a lighting lamp 10, and a diffuse reflection ultrasonic sensor 11 are installed on the top of the vertical insertion pipe. In order to further stabilize the dam diversion device, the tops of the inner and outer vertical insertion pipes 3 are connected by a horizontal pipe 4. Specifically, the vertical insertion pipe 3 and the horizontal pipe 4 are fixed by the building scaffolding lock 13.

[0034] In the above embodiments, it is also possible to build a dike and dam by oneself, that is, to design the dam interception device to be in a closed state. For corners or parts with changes in direction, arc-shaped combination boxes can be used in conjunction with basic combination boxes to construct dam interception devices or dikes of different shapes.

[0035] Figure 8-9 As shown, this dike interception device is used to raise the dike, which serves the purpose of flood control, disaster relief and rescue. The dike is designed to resist the impact of water flow. However, as time goes by, the dike needs to be raised to enhance its flood control capacity or to cope with the flooding of the dike on both sides of the river during heavy rainfall. The existing solution is to pile up sandbags, which is slow to build the dike and has poor flood control effect.

[0036] In this embodiment, the dike interception device can be arranged on the dike to raise the dike and enhance its flood control capacity in response to river water overflowing the dike. Specifically, basic modular boxes are arranged in a row along the top of the dike. Adjacent basic modular boxes are connected by mortise and tenon joints (U-shaped grooves and U-shaped inserts). External pressure plates are installed at the joints between adjacent basic modular boxes. After the vertical insertion tube passes through the inner and outer end ears of the basic modular box, it is deeply inserted into the dike. This sets up the first row of heightened dike interception devices, and water is injected into the grooves of the basic modular boxes. Water or sand can be pumped in. Depending on the actual rainfall or the potential for flooding, several basic modular boxes can be combined. The entire device is equipped with cameras (8), audible and visual alarms (6), wireless routers (7), speakers (5), lighting (10), and diffuse reflection ultrasonic sensors (11). The diffuse reflection ultrasonic sensors and cameras can monitor the water surface of floods or rivers. If the river level rises sharply, the information needs to be sent to the monitoring terminal via the wireless router, and the audible and visual alarms and speakers will issue timely warnings. The bottom of the vertical insertion pipe (3) has a sound detection sensor (12) which can be used to detect whether there are cavities or soil structure damage on the embankment, leading to soil particle loss. The sound of flowing water can be used to determine if piping has occurred, providing early warnings and sending the information to the monitoring terminal.

[0037] The above descriptions are all preferred embodiments of the present invention. For those skilled in the art, any modifications to the present invention in various equivalent forms without departing from the principle of the present invention shall fall within the protection scope of the appended claims.

Claims

1. A dike heightening and flood control device, characterized in that: The dam heightening and diversion flood control device is formed by combining several diversion units. The vertically adjacent diversion units are stacked and connected by vertical pipes. The horizontally adjacent diversion units are spliced ​​and connected by external pressure plates. The vertical pipes are located on the inner and outer sides of several layers of diversion units. The horizontal pipes on the top diversion unit are connected to the vertical pipes on both sides. The bottom of the vertical pipe is a conical plug. A sound detection sensor is installed inside the conical plug to monitor whether there are cavities on the dam or whether the soil structure is damaged, resulting in soil particle loss. The sound of the flow can be used to determine whether piping has occurred and provide early warning. The top of the inner vertical pipe is equipped with a camera, audible and visual alarm, wireless router, speaker, lighting, and diffuse ultrasonic sensor to detect and warn of rising water levels. Solar panels are installed on the horizontal pipe. The interception unit is specifically a fire-fighting combination box, which is divided into a basic type and an arc-shaped type. The basic type combination box is a square trough with horizontal or vertical partitions dividing it into several filling cavities. Water or sand is filled into the trough of the basic type combination box. Through holes are opened in the partitions. Several sets of vertically arranged end ears are provided on the front and rear sides of the basic type combination box, and each end ear has a through hole. The vertical insertion tube is inserted vertically into several end ears and deeply into the ground; the basic combination box has mortise and tenon structures on the left and right sides; the arc-shaped combination box is fan-shaped when viewed from above, with a groove in the middle, and the non-arc surface of the arc-shaped combination box has mortise and tenon structures; the mortise and tenon structure specifically consists of a U-shaped groove and a U-shaped insert; the U-shaped groove has a groove, and the U-shaped insert has a protrusion. When adjacent intercepting units are spliced ​​through the U-shaped groove and the U-shaped insert, the groove and the protrusion also adaptably align to achieve the purpose of limiting and fixing; the U-shaped groove and the U-shaped insert have horizontal through holes for connecting reinforcing steel pipes; the horizontal pipe and the vertical insertion tube are connected by a building scaffolding lock.

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