High-precision flood forecasting and early warning device

Abstract

The utility model provides a high-precision flood forecasting and early warning device, which relates to the technical field of flood early warning and comprises a movable base, a vertical rod is fixedly connected to the top of the movable base, and flood early warning equipment is fixedly connected to one side of the vertical rod. According to the flood early warning device, when a flood early warning device is used for driving a guide block to ascend and descend and a limiting rod is inserted into the ground, the connection strength of a movable base and the ground can be improved, and looseness of the movable base caused by surface soil loss is reduced, so that the stability of the bottom of the whole device is improved; the gravity center of the whole device can be lowered, the top of the movable base is reinforced, and therefore the impact resistance effect of the movable base is improved, and damage caused by toppling of the whole device is reduced; one side of the flood early-warning equipment can be shielded and protected through the baffle, the top and the other side of the flood early-warning equipment can be shielded and protected through the back plate, rainwater infiltration is reduced, and therefore the flood early-warning equipment is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of flood warning, and in particular to a high-precision flood forecasting and warning device. Background Art

[0002] Flood forecasting is an applied science and technology that reveals and predicts the occurrence and changing process of floods based on previous and current hydrological, meteorological and other information.

[0003] When in use, flood forecast and warning devices are usually fixed once and connected to the ground with bolts. The connection depth is shallow. When the precipitation around the monitored environment increases and there is a risk of flooding, the surface soil of the ground is easily lost under the impact of rainwater, causing the connection between the bottom of the device and the ground to loosen, affecting the stability of the subsequent use of the entire device. Utility Model Content

[0004] The utility model mainly provides a high-precision flood forecasting and warning device with high stability and waterproof protection.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-precision flood forecasting and warning device, comprising: a mobile base, a vertical pole fixedly connected to the top of the mobile base, a flood warning device fixedly connected to one side of the vertical pole, a reinforcement mechanism arranged at the bottom of the flood warning device, the reinforcement mechanism comprising an electric push rod 1, a connecting bar and a limit rod, the top of the electric push rod 1 is fixedly connected to a connecting block 2, one side of the connecting block 2 is fixedly connected to the vertical pole, the bottom of the electric push rod 1 is fixedly connected to a connecting block 1, one side of the connecting block 1 is fixedly connected to a guide block, the guide block is slidably connected to the vertical pole, and one side of the guide block is fixedly connected to the connecting bar, the bottom of the connecting bar is fixedly connected to the limit rod, and the outer ring surface of the limit rod is fixedly connected to an inclined rod, so that the inclined rod can be used to support and reinforce one side of the limit rod, thereby improving the stability of the limit rod when in use.

[0006] Preferably, one side of the oblique rod is fixedly connected to the connecting strip, and the bottom of the oblique rod is fixedly connected to a plug-in rod, so that the oblique rod, the limiting rod and the connecting strip form a stable triangular structure.

[0007] Preferably, a support plate is inserted into one end of the plug-in rod, one side of the support plate is fixedly connected to the vertical pole, and the bottom of the support plate is fixedly connected to the movable base. The movable base is connected to a fixing bolt via a threaded connection, so that the plug-in rod can be raised and lowered synchronously with the inclined rod, and then inserted into the support plate to reinforce the connection between the vertical pole and the movable base.

[0008] Preferably, a reinforcement is fixedly connected to one side of the vertical pole, a measuring tube is fixedly connected to one side of the reinforcement, and a water level sensor is fixedly connected to the top of the inner cavity of the measuring tube, so that the reinforcement assists in the connection and fixation of the measuring tube and the vertical pole. The water level sensor can be used to accurately measure the water level height inside the measuring tube, thereby assisting in early warning judgment of floods.

[0009] Preferably, a limiting block is fixedly connected to one side of the flood warning device, a back plate is clamped on the top of the limiting block, and the back plate is an inverted L-shape. The limiting block can be used to limit the installation of the back plate, thereby facilitating the installation and disassembly of the back plate on one side of the vertical pole.

[0010] Preferably, a baffle is rotatably connected to one side of the inner wall of the back panel, and an electric push rod 2 is hinged to one side of the baffle through a hinge. One end of the electric push rod 2 is hinged to the back panel through a hinge, so that the inclination angle of the baffle can be adjusted using the electric push rod 2.

[0011] Preferably, one side of the flood warning device is fixedly connected to a support frame, one side of the support frame is slidably connected to a back plate, an extension plate passes through the inside of the back plate, and one side of the extension plate is fixedly connected to the baffle plate, so as to facilitate guiding of the extension plate when the inclination angle of the baffle plate is adjusted, thereby improving the stability of the baffle plate adjustment.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the connection between the two ends of the electric push rod can be realized by connecting block 1 and connecting block 2, and the guide block is driven to rise and fall by the flood warning device. When the limit rod is inserted into the ground, the connection strength between the mobile base and the ground can be increased, and the loosening of the mobile base caused by the loss of surface soil can be reduced, thereby improving the stability of the bottom of the entire device. When the limit rod moves down, the plug-in rod is plugged into the support plate, which can lower the center of gravity of the entire device and reinforce the top of the mobile base, thereby improving the impact resistance of the mobile base and reducing the damage caused by the tipping of the entire device.

[0014] 2. In the utility model, the top of the limit block is engaged with the back plate, and the limit block can be used to limit the installation of the back plate, which is convenient for the installation and removal of the back plate on one side of the vertical pole. The electric push rod 2 can drive the baffle to rotate and change the inclination angle of the baffle. The baffle can be used to shield and protect one side of the flood warning device. The back plate can shield and protect the top and the other side of the flood warning device to reduce the infiltration of rainwater, thereby ensuring the safe use of the flood warning device. The combined use of the water level sensor and the radar water level gauge can improve the accuracy of the flood warning device forecast. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A stereoscopic diagram of a high-precision flood forecasting and warning device is proposed for the utility model;

[0016] Figure 2 A schematic diagram of the back plate structure installation of a high-precision flood forecasting and warning device is provided for the utility model;

[0017] Figure 3 A schematic diagram of the extended plate structure of a high-precision flood forecasting and warning device is proposed for the utility model;

[0018] Figure 4 A schematic diagram of the structure of a water level sensor for a high-precision flood forecasting and warning device is proposed for the utility model;

[0019] Figure 5 The utility model provides a schematic diagram of the installation of an inclined rod structure of a high-precision flood forecasting and warning device.

[0020] Legend: 1. Baffle; 2. Vertical pole; 3. Electric push rod 1; 4. Mobile base; 5. Measuring tube; 6. Back plate; 7. Limit block; 8. Connecting strip; 9. Fixing bolt; 10. Electric push rod 2; 11. Connecting block 1; 12. Support frame; 13. Flood warning equipment; 14. Water level sensor; 15. Guide block; 16. Reinforcement piece; 17. Connecting block 2; 18. Limit rod; 19. Support plate; 20. Diagonal rod; 21. Plug rod; 22. Extension plate. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] See also Figure 1-Figure 5The utility model provides a technical solution: a high-precision flood forecasting and warning device, comprising: a mobile base 4, a vertical pole 2 is fixedly connected to the top of the mobile base 4, a flood warning device 13 is fixedly connected to one side of the vertical pole 2, a reinforcement mechanism is arranged at the bottom of the flood warning device 13, the reinforcement mechanism comprises an electric push rod 13, a connecting bar 8 and a limit rod 18, a connecting block 2 17 is fixedly connected to the top of the electric push rod 13, one side of the connecting block 2 17 is fixedly connected to the vertical pole 2, a connecting block 11 is fixedly connected to the bottom of the electric push rod 13, a guide block 15 is fixedly connected to one side of the connecting block 11, the guide block 15 is slidably connected to the vertical pole 2, and one side of the guide block 15 is fixedly connected to the connecting bar 8, the bottom of the connecting bar 8 is fixedly connected to the limit rod 18, and the outer ring surface of the limit rod 18 is fixedly connected to an inclined rod 20, so that the inclined rod 20 can be used to support and reinforce one side of the limit rod 18, thereby improving the stability of the limit rod 18 when in use.

[0024] like Figure 4 and Figure 5 As shown, one side of the inclined rod 20 is fixedly connected to the connecting strip 8, and the bottom of the inclined rod 20 is fixedly connected to the plug-in rod 21, so that the inclined rod 20, the limiting rod 18 and the connecting strip 8 form a stable triangular structure.

[0025] like Figure 5 As shown, a support plate 19 is inserted into one end of the plug-in rod 21, one side of the support plate 19 is fixedly connected to the vertical pole 2, and the bottom of the support plate 19 is fixedly connected to the movable base 4. The movable base 4 is connected with a fixing bolt 9 through a threaded connection, so that the plug-in rod 21 can be raised and lowered synchronously with the inclined rod 20, and then inserted into the support plate 19 to reinforce the connection between the vertical pole 2 and the movable base 4.

[0026] like Figure 4 As shown, a reinforcement 16 is fixedly connected to one side of the vertical pole 2, a measuring tube 5 is fixedly connected to one side of the reinforcement 16, and a water level sensor 14 is fixedly connected to the top of the inner cavity of the measuring tube 5, so that the reinforcement 16 assists in the connection and fixation of the measuring tube 5 and the vertical pole 2. The water level sensor 14 can be used to accurately measure the water level height inside the measuring tube 5, so as to assist in early warning judgment of floods.

[0027] like Figure 2 and Figure 3 As shown, a limiting block 7 is fixedly connected to one side of the flood warning device 13, and a back plate 6 is engaged on the top of the limiting block 7. The back plate 6 is an inverted L-shape. The limiting block 7 can be used to limit the installation of the back plate 6, thereby facilitating the installation and removal of the back plate 6 on one side of the vertical pole 2.

[0028] like Figure 2 and Figure 3As shown, a baffle 1 is rotatably connected to one side of the inner wall of the back plate 6, and an electric push rod 10 is hinged to one side of the baffle 1 through a hinge. One end of the electric push rod 10 is hinged to the back plate 6 through a hinge, so that the inclination angle of the baffle 1 can be adjusted by using the electric push rod 10.

[0029] like Figure 3 As shown, one side of the flood warning device 13 is fixedly connected to a support frame 12, one side of the support frame 12 is slidably connected to the back plate 6, an extension plate 22 runs through the inside of the back plate 6, and one side of the extension plate 22 is fixedly connected to the baffle 1, so that the extension plate 22 can be guided when the inclination angle of the baffle 1 is adjusted, thereby improving the stability of the adjustment of the baffle 1.

[0030] The method of using the device and the working principle are as follows: first, the mobile base 4 is used to move the entire device to the position to be monitored, and then the fixing bolt 9 is accurately fixed and inserted into the ground to achieve the installation and fixation of the mobile base 4. Then, the flood warning device 13 is used to detect the flood. When it rains in the surrounding area, water enters the measuring tube 5, and the water level sensor 14 is used to measure the water level change. When the water level reaches the predetermined value, a signal can be sent to the flood warning device 13. The PLC controller inside the flood warning device 13 processes the signal after receiving it. A radar water level gauge is installed on the side of the vertical pole 2 away from the electric push rod 3. The measurement signal is sent to the flood warning device 13. The flood warning device 13 is used to judge the probability of flood occurrence. When there is a flood risk, the flood warning device 13 is used to alarm the control terminal, and then the electric push rod 3 drives the connecting block 11 to move downward, and the guide block 15 drives the connecting strip 8 to move downward along the vertical pole 2 until the limit rod 18 is inserted into the ground, and the plug-in rod 21 is inserted into the support plate 19, so as to reinforce the bottom of the entire device and lower the center of gravity of the device. The electric push rod 21 can be used to drive the top of the baffle 1 to rotate and change the inclination angle of the baffle 1, so as to shield one side of the flood warning device 13 and reduce rainwater from entering the flood warning device 13. The back plate 6 is moved up and separated from the limit block 7, so as to realize the disassembly of the baffle 1 and the back plate 6.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A high-precision flood forecasting and warning device, characterized in that: include: A mobile base (4), wherein the top of the mobile base (4) is fixedly connected to a vertical pole (2), one side of the vertical pole (2) is fixedly connected to a flood warning device (13), and the bottom of the flood warning device (13) is provided with a reinforcement mechanism, wherein the reinforcement mechanism comprises an electric push rod (3), a connecting strip (8) and a limit rod (18), the top of the electric push rod (3) is fixedly connected to a connecting block (17), one side of the connecting block (17) is fixedly connected to the vertical pole (2), the bottom of the electric push rod (3) is fixedly connected to a connecting block (11), one side of the connecting block (11) is fixedly connected to a guide block (15), the guide block (15) is slidably connected to the vertical pole (2), one side of the guide block (15) is fixedly connected to the connecting strip (8), the bottom of the connecting strip (8) is fixedly connected to the limit rod (18), and the outer ring surface of the limit rod (18) is fixedly connected to an inclined rod (20).

2. A high-precision flood forecasting and warning device according to claim 1, characterized in that: One side of the inclined rod (20) is fixedly connected to the connecting strip (8), and the bottom of the inclined rod (20) is fixedly connected to a plug-in rod (21).

3. A high-precision flood forecasting and warning device according to claim 2, characterized in that: A support plate (19) is inserted into one end of the plug-in rod (21); one side of the support plate (19) is fixedly connected to the vertical rod (2); and the bottom of the support plate (19) is fixedly connected to the movable base (4); and the movable base (4) is connected to a fixing bolt (9) via a thread.

4. A high-precision flood forecasting and warning device according to claim 1, characterized in that: A reinforcing piece (16) is fixedly connected to one side of the upright pole (2), a measuring tube (5) is fixedly connected to one side of the reinforcing piece (16), and a water level sensor (14) is fixedly connected to the top of the inner cavity of the measuring tube (5).

5. A high-precision flood forecasting and warning device according to claim 1, characterized in that: One side of the flood warning device (13) is fixedly connected to a limiting block (7), a back plate (6) is engaged with the top of the limiting block (7), and the back plate (6) is in an inverted L-shape.

6. A high-precision flood forecasting and warning device according to claim 5, characterized in that: A baffle (1) is rotatably connected to one side of the inner wall of the back plate (6); one side of the baffle (1) is hingedly connected to an electric push rod (10) via a hinge; one end of the electric push rod (10) is hingedly connected to the back plate (6) via a hinge.

7. A high-precision flood forecasting and warning device according to claim 1, characterized in that: One side of the flood warning device (13) is fixedly connected to a support frame (12), one side of the support frame (12) is slidably connected to a back plate (6), an extension plate (22) penetrates the interior of the back plate (6), and one side of the extension plate (22) is fixedly connected to the baffle (1).

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