Monitoring and early warning device for river flood control

Abstract

The utility model relates to the technical field of river flood control monitoring devices, in particular to a river flood control monitoring and early warning device which comprises a supporting column, a monitoring assembly is arranged on one side of the supporting column and comprises four guide rods, a lower floating plate is connected to the four guide rods in a sliding mode, and a lifting plate is fixedly installed on the top face of the lower floating plate. The lifting plate sleeves the guide rods and is slidably connected with the guide rods, an upper floating plate is fixedly mounted on the top surface of the lifting plate, inclined planes are arranged on the left side and the right side of the top surface of the lower floating plate, an assembly frame is fixedly mounted on the bottom surface of the lower floating plate, a monitoring module is fixedly mounted on the assembly frame, and a fixed base is fixedly mounted at the bottom ends of the guide rods. A fixing frame is fixedly installed among rod bodies at the bottom ends of the four guide rods, and a top plate is fixedly installed on the top faces of the four guide rods. According to the utility model, the automatic height adjustment operation of the monitoring module is facilitated, so that the monitoring module floats on the water surface for monitoring more smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of river flood control monitoring devices, in particular to a monitoring and early warning device for river flood control and management. Background Art

[0002] As an important means of disaster prevention and mitigation, the construction of a monitoring and early warning system for river flood control is particularly important. Timely monitoring and early warning can reduce the occurrence of hazards. Corresponding monitoring and early warning devices are usually used when conducting monitoring and early warning operations.

[0003] Traditional river flood control and management mainly rely on manual monitoring and experience-based judgment, and have problems such as limited monitoring range and delayed early warning, making it difficult to effectively respond to sudden flood disasters. With the rapid development of sensor technology, communication technology and data analysis technology, building an intelligent river flood control monitoring and early warning system has become a trend.

[0004] At present, there are many types of monitoring and early warning devices on the market. Most monitoring and early warning systems for river flood control and management use a combination of multiple technical means, including water level sensors, flow rate monitoring equipment, data acquisition and processing units, communication modules, monitoring platforms and early warning systems. These components work together to achieve real-time monitoring of river water levels, data analysis, early warning issuance and emergency response.

[0005] However, when using this type of monitoring and early warning device, since the sensors and other monitoring components usually need to be placed in the water, if the sensor components are placed too deep in the water, they are easily buried by mud and sand. If they are placed too shallowly in the water, as the water level changes, the sensor components are easily exposed outside the water, and the sensor components cannot achieve the effect of automatically floating on the water surface to monitor according to water level changes. In view of this, we propose a monitoring and early warning device for river flood control and management. Utility Model Content

[0006] The purpose of the present invention is to provide a monitoring and early warning device for river flood control and management, so as to solve the defects mentioned in the above background technology.

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

[0008] A monitoring and early warning device for river flood control and management includes a support column, a monitoring component is provided on one side of the support column, the monitoring component includes four guide rods arranged in a matrix, the four guide rods are slidably connected with a lower floating plate, the top surface of the lower floating plate is fixedly installed with a lifting plate, the lifting plate is sleeved on the guide rods and slidably connected to the guide rods, the top surface of the lifting plate is fixedly installed with an upper floating plate, the top surface of the lower floating plate is provided with inclined surfaces at the left and right sides, the bottom surface of the lower floating plate is fixedly installed with an assembly frame, and the assembly frame is fixedly installed with a monitoring module.

[0009] Preferably, the cross section of the upper floating plate is in the shape of an isosceles triangle, and the inclined surface is arranged to be inclined downward by 30 degrees to 60 degrees.

[0010] Preferably, a fixed base is fixedly mounted on the bottom end of the guide rod, and the fixed base is fixedly mounted on an external concrete base.

[0011] Preferably, a fixing frame is fixedly installed between the bottom end rod bodies of the four guide rods, and a top plate is fixedly installed on the top surfaces of the four guide rods.

[0012] Preferably, guide holes are provided in both the lower floating plate and the lifting plate, and the guide rod passes through the guide holes and is slidably connected to the guide holes.

[0013] Preferably, a surveillance camera is fixedly mounted on the top of the support column, and a control cabinet is fixedly mounted on the support column.

[0014] Preferably, a data processing unit and a communication module are provided in the control cabinet, a monitoring platform is provided outside the control cabinet, and an early warning system is connected to the monitoring platform.

[0015] Preferably, a cabinet door is hingedly connected to the front side of the control cabinet via a hinge, and the cabinet door is provided with a door lock.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model ensures that the monitoring module can be inserted into the water body for monitoring operations when in use through the monitoring components provided. In addition, through the provided guide rods, upper floating plates and lower floating plates, the upper floating plates and lower floating plates can still float on the water surface after the water level changes, so that the monitoring module can also be stably located in the water body close to the water surface for monitoring operations, thereby achieving the effect that the monitoring module can automatically adjust according to the water level changes and float on the water surface for monitoring.

[0018] 2. The utility model can limit the lifting plate and the lower floating plate on the guide rod by setting the top plate, and the top plate can be disassembled, which is convenient for removing the lifting plate and the lower floating plate for replacement, and is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the monitoring component of the utility model;

[0022] Figure 4 This is a schematic diagram of the explosion structure of the monitoring component of the utility model;

[0023] Figure 5 This is a system module block diagram of the utility model;

[0024] The meaning of each number in the figure is:

[0025] 1. Support column; 10. Surveillance camera; 11. Control cabinet; 111. Cabinet door; 12. Data processing unit; 13. Communication module; 14. Monitoring platform; 15. Early warning system;

[0026] 2. Monitoring assembly; 20. Guide rod; 21. Fixed base; 22. Fixed frame; 23. Top plate; 24. Lower floating plate; 25. Lifting plate; 251. Guide hole; 26. Upper floating plate; 27. Inclined surface; 28. Assembly frame; 281. Monitoring module. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-Figure 5 The utility model provides a technical solution: a monitoring and early warning device for river flood control and management, comprising a support column 1, a monitoring assembly 2 is provided on one side of the support column 1, the monitoring assembly 2 comprises four guide rods 20 arranged in a matrix, a fixed base 21 is fixedly installed at the bottom end of the guide rod 20, and the fixed base 21 is fixedly installed on a concrete base at the external river water bed to achieve a fixed installation operation;

[0029] Specifically, the four guide rods 20 are slidably connected with a lower floating plate 24, and a lifting plate 25 is fixedly installed on the top surface of the lower floating plate 24. The lifting plate 25 is sleeved on the guide rods 20 and slidably connected with the guide rods 20. An upper floating plate 26 is fixedly installed on the top surface of the lifting plate 25. Inclined surfaces 27 are provided on the left and right sides of the top surface of the lower floating plate 24. An assembly frame 28 is fixedly installed on the bottom surface of the lower floating plate 24, and a monitoring module 281 is fixedly installed on the assembly frame 28 to ensure that when in use, the lower floating plate 24 and the upper floating plate 26 can be used to float on the water surface, so that the monitoring module 281 can be controlled to perform monitoring operations near the water surface, thereby avoiding the monitoring module 281 sinking to the bottom of the water and being buried by mud and sand.

[0030] In this embodiment, the cross section of the upper floating plate 26 is an isosceles triangle, and the inclined surface 27 is set to be inclined downward by 30 degrees to 60 degrees, so that water is not easily accumulated on the surfaces of the upper floating plate 26 and the lower floating plate 24.

[0031] Specifically, a fixing frame 22 is fixedly installed between the bottom rod bodies of the four guide rods 20, and a top plate 23 is fixedly installed on the top surface of the four guide rods 20, to ensure that the structure between the four guide rods 20 is more firm and stable. At the same time, the top plate 23 is fixedly connected to the guide rods 20 by fastening bolts, which facilitates the disassembly operation of the top plate 23, thereby achieving the effect of replacing the lower floating plate 24 and the upper floating plate 26 as a whole.

[0032] Furthermore, guide holes 251 are provided in the lower floating plate 24 and the lifting plate 25 , and the guide rod 20 passes through the guide hole 251 and is slidably connected to the guide hole 251 , thereby guiding the lower floating plate 24 and the lifting plate 25 .

[0033] In addition, a surveillance camera 10 is fixedly installed on the top of the support column 1, and a control cabinet 11 is fixedly installed on the support column 1. The surveillance camera 10 is used for image capture operations; a cabinet door 111 is hinged on the front side of the control cabinet 11 through a hinge, and a door lock is provided on the cabinet door 111.

[0034] It is worth noting that a data processing unit 12 and a communication module 13 are provided in the control cabinet 11, a monitoring platform 14 is provided outside the control cabinet 11, and an early warning system 15 is connected to the monitoring platform 14. The monitoring module 281 includes a radar water level meter and a radar flow meter. The radar wave velocity reflection or pressure sensing principle is used to measure the river water level in real time to ensure that the data is accurate and reliable. At the same time, the radar wave emission and reflection principle is used to monitor the water flow velocity in real time to achieve the effect of monitoring the water level and flow velocity. The data processing unit 12 receives the data from the monitoring module 281 and performs preliminary processing and storage. The data processing unit 12 is equipped with a high-performance computing unit, which uses data analysis algorithms to identify water level and flow velocity anomalies. Changes provide a basis for early warning decisions; the communication module 13 uses wireless networks, satellite communications or wired networks and other methods to transmit the processed data to the monitoring center of the monitoring platform 14 to ensure the real-time and stability of the data; the data is displayed and analyzed on the monitoring platform 14, and users can view the water level and flow rate change trends in real time through a graphical interface. At the same time, the monitoring platform 14 supports data analysis, report generation and early warning settings, providing a scientific basis for flood control decisions; when the water level or flow rate reaches the preset warning line, the early warning system 15 automatically issues an early warning signal, which can be pushed through SMS, email, APP and other methods to promptly notify relevant departments and personnel to ensure a rapid response.

[0035] Finally, it should be noted that the monitoring module 281, data processing unit 12, communication module 13, monitoring platform 14 and early warning system 15 involved in the present invention are all universal standard parts or parts known to technical personnel in this field, and their structures and principles are known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adaptive controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the present invention. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in this field.

[0036] When using the monitoring and early warning device for river flood control and management of the present invention, the guide rod 20 is installed at the corresponding position of the riverbed, the support column 1 is fixedly installed on the ground, and then the monitoring module 281, the data processing unit 12, the communication module 13, the monitoring platform 14 and the early warning system 15 are assembled. After the installation is completed, the external power supply is turned on to make the whole machine work. After the monitoring module 281 is inserted into the water body, the monitoring operation can be carried out. In addition, the lower floating plate 24 and the upper floating plate 26 float on the water surface, so that the monitoring module 281 is controlled to be close to the water surface for monitoring operation.

[0037] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A monitoring and early warning device for river flood control and management, comprising a support column (1), characterized in that: A monitoring assembly (2) is provided on one side of the support column (1), and the monitoring assembly (2) includes four guide rods (20) arranged in a matrix, and the four guide rods (20) are slidably connected to lower floating plates (24), and a lifting plate (25) is fixedly installed on the top surface of the lower floating plate (24), and the lifting plate (25) is sleeved on the guide rods (20) and slidably connected to the guide rods (20), and an upper floating plate (26) is fixedly installed on the top surface of the lifting plate (25), and inclined surfaces (27) are provided at the left and right sides of the top surface of the lower floating plate (24), and an assembly frame (28) is fixedly installed on the bottom surface of the lower floating plate (24), and a monitoring module (281) is fixedly installed on the assembly frame (28).

2. The monitoring and early warning device for river flood control and management according to claim 1 is characterized in that: The cross section of the upper floating plate (26) is in the shape of an isosceles triangle, and the inclined surface (27) is arranged to be inclined downward by 30 to 60 degrees.

3. The monitoring and early warning device for river flood control and management according to claim 1 is characterized in that: A fixed base (21) is fixedly mounted on the bottom end of the guide rod (20), and the fixed base (21) is fixedly mounted on an external concrete base.

4. The monitoring and early warning device for river flood control and management according to claim 1 is characterized in that: A fixing frame (22) is fixedly installed between the bottom end rod bodies of the four guide rods (20), and a top plate (23) is fixedly installed on the top surfaces of the four guide rods (20).

5. The monitoring and early warning device for river flood control and management according to claim 1 is characterized in that: The lower floating plate (24) and the lifting plate (25) are both provided with guide holes (251), and the guide rod (20) passes through the guide hole (251) and is slidably connected to the guide hole (251).

6. The monitoring and early warning device for river flood control and management according to claim 1 is characterized by: A monitoring camera (10) is fixedly mounted on the top of the support column (1), and a control cabinet (11) is fixedly mounted on the support column (1).

7. The monitoring and early warning device for river flood control and management according to claim 6 is characterized in that: A data processing unit (12) and a communication module (13) are provided in the control cabinet (11), a monitoring platform (14) is provided outside the control cabinet (11), and an early warning system (15) is connected to the monitoring platform (14).

8. The monitoring and early warning device for river flood control and management according to claim 7 is characterized by: A cabinet door (111) is hingedly connected to the front side of the control cabinet (11) via a hinge, and a door lock is provided on the cabinet door (111).

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