Water level early warning device for hydrology and water resources

Abstract

The utility model discloses a water level early warning device for hydrology and water resources, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixed cylinder, the inner wall of the fixed cylinder is provided with a threaded rod, the upper surface of the fixed cylinder is rotatably connected with a rotating wheel, and the rotating wheel is in threaded connection with the threaded rod. According to the water level early warning device for hydrology and water resources, through the arrangement of the bottom plate, the fixing cylinder, the threaded rod, the rotating wheel, a disc, a first mounting base, a transparent protection plate and a cleaning brush, when the device is used, a solar panel is arranged on the inner top wall of the transparent protection plate, rainwater cannot directly fall onto the surface of the solar panel in rainy environments, the rainwater is prevented from corroding the solar panel, and the service life of the solar panel is prolonged. When dust and rainwater are deposited on the upper portion of the transparent protection plate, the motor operates the output end of the motor to drive the rotating shaft to rotate, the rotating shaft drives the sweeping brush to rotate and sweep the transparent protection plate, cleanliness of the transparent protection plate is guaranteed, and normal use of the solar panel is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water level early warning devices, in particular to a hydrological and water resource water level early warning device. Background Art

[0002] Hydrology and water resources refer to the study and monitoring of water resources. In the process of monitoring water resources, the water level of rivers or lakes is usually monitored for a long time to obtain information on the distribution, formation and evolution of water resources. The monitoring of hydrology and water resources is of great significance in water resources planning, flood prevention and other water conservancy work. The hydrology and water resources water level early warning device is used to warn of water levels so that flood prevention work can be carried out in a timely manner.

[0003] Some existing water level warning devices use solar panels to power the equipment so that the equipment can run for a long time. However, the solar panels lack protection during use. In rainy environments, rainwater attached to the surface of the solar panels may corrode the surface of the solar panels, and dust adhering to them will also affect the use of the solar panels. When water level warning monitoring devices are installed, they are mostly fixed to the ground. This method makes it inconvenient to install and disassemble the equipment, and it is troublesome when the equipment needs to be changed to warn the water levels at different locations. Therefore, it is necessary to design a water level warning device for hydrological and water resources. Utility Model Content

[0004] The main purpose of the utility model is to provide a hydrological and water resource water level early warning device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A hydrological and water resource water level warning device comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixed cylinder, the inner wall of the fixed cylinder is provided with a threaded rod, the upper surface of the fixed cylinder is rotatably connected with a rotating wheel, the rotating wheel is threadedly connected to the threaded rod, a sliding groove is provided on one side of the outer surface of the fixed cylinder, a limiting rod is fixedly connected to one side of the outer surface of the threaded rod, the limiting rod is slidably connected to the sliding groove, a disc is fixedly connected to the upper surface of the threaded rod, a battery is provided on the upper surface of the disc, a warning light is provided on the upper surface of the disc, a fixed column is fixedly connected to the upper surface of the disc, a first mounting seat is fixedly connected to the upper surface of the fixed column, a motor is provided on the upper surface of the first mounting seat, a transparent protective plate is fixedly connected to the upper surface of the first mounting seat, and a solar panel is provided on the inner top wall of the transparent protective plate; a rotating shaft is fixedly connected to the output end of the motor, the rotating shaft passes through the inner top wall of the transparent protective plate and extends to the upper surface of the transparent protective plate, and a cleaning brush is fixedly connected to one side of the outer surface of the rotating shaft.

[0007] In order to sense the water level as a hydrological and water resources water level warning device of the utility model, a fixing frame is fixedly connected to one side of the outer surface of the threaded rod, a hydraulic rod is arranged on the inner wall of the fixing frame, and a sensor is arranged on the output end of the hydraulic rod.

[0008] In order to allow the sleeve rod to extend or retract into the sleeve, as a hydrological and water resources water level warning device of the utility model, the upper surface of the base plate is fixedly connected with a baffle, there are two baffles, the inner surface of the baffle is fixedly connected with a second mounting seat, the inner wall of the second mounting seat is rotatably connected with the sleeve, and the inner wall of the sleeve is slidably connected with the sleeve rod.

[0009] In order to allow the threaded nail to move, as a hydrological and water resources water level warning device of the utility model, the bottom end of the sleeve rod is fixedly connected with a threaded nail, the threaded nail penetrates the upper surface of the bottom plate and extends to the lower surface of the bottom plate, and the threaded nail is threadedly connected to the bottom plate.

[0010] In order to drive the sleeve to rotate, as a hydrological and water resource water level warning device of the utility model, a worm gear is fixedly connected to one side of the outer surface of the sleeve.

[0011] In order to drive the worm wheel to rotate, as a hydrological and water resource water level warning device of the utility model, the inner surface of the baffle is rotatably connected to a worm, and the worm is meshingly connected to the worm wheel.

[0012] In order to enable the device to be movable, as a hydrological and water resource water level warning device of the utility model, the lower surface of the bottom plate is provided with universal wheels.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, through the arrangement of the bottom plate, the fixing tube, the threaded rod, the rotating wheel, the disc, the first mounting seat, the transparent protective plate and the cleaning brush, when in use, the solar panel is arranged on the inner top wall of the transparent protective plate, in rainy environments, rainwater will not directly fall on the surface of the solar panel, thereby preventing the rainwater from corroding the solar panel. When dust and rainwater are deposited on the upper part of the transparent protective plate, the output end of the motor runs to drive the rotating shaft to rotate, and the rotating shaft drives the cleaning brush to rotate and sweep the transparent protective plate, thereby ensuring the cleanliness of the transparent protective plate and the normal use of the solar panel.

[0015] 2. In the utility model, through the arrangement of the base plate, baffle plate, second mounting seat, sleeve, sleeve rod, threaded nail and worm gear, after the equipment is moved to a suitable position through the universal wheel, the worm gear rotates to mesh with the worm gear and drives the rotation of the worm gear, the rotation of the worm gear drives the rotation of the sleeve, the rotation of the sleeve drives the rotation of the sleeve rod, and the sleeve rod drives the threaded nail and the base plate to perform threaded movement, under this threaded movement, the threaded nail moves downward and drives the sleeve rod to slide out of the sleeve, and when the threaded nail touches the ground, the threaded nail can be driven into the ground under rotation to fix the arrangement, and the reverse operation can be performed when the device needs to be moved, which is convenient for the fixed installation and movement of the device, and convenient for the movement of the device and water level warning for different regions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

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

[0018] Figure 3 This is a schematic diagram of the structure of the first mounting base of the utility model;

[0019] Figure 4 This is a schematic diagram of the worm gear structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the solar panel structure of the utility model.

[0021] In the figure: 1. base plate; 2. fixing cylinder; 3. threaded rod; 4. rotating wheel; 5. slide groove; 6. limit rod; 7. disc; 8. battery; 10. warning light; 11. fixing column; 12. first mounting seat; 13. motor; 14. transparent protective plate; 15. solar panel; 16. rotating shaft; 17. cleaning brush; 18. fixing frame; 19. hydraulic rod; 20. sensor; 21. baffle; 22. second mounting seat; 23. sleeve; 24. sleeve rod; 25. threaded nail; 26. worm gear; 27. worm; 28. universal wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-5 As shown, a hydrological and water resource water level warning device comprises a bottom plate 1, a fixing cylinder 2 is fixedly connected to the upper surface of the bottom plate 1, a threaded rod 3 is arranged on the inner wall of the fixing cylinder 2, a rotating wheel 4 is rotatably connected to the upper surface of the fixing cylinder 2, the rotating wheel 4 is threadedly connected to the threaded rod 3, a sliding groove 5 is provided on one side of the outer surface of the fixing cylinder 2, a limiting rod 6 is fixedly connected to one side of the outer surface of the threaded rod 3, the limiting rod 6 is slidably connected to the sliding groove 5, a disc 7 is fixedly connected to the upper surface of the threaded rod 3, a battery 8 is arranged on the upper surface of the disc 7, a warning light 10 is arranged on the upper surface of the disc 7, a fixing column 11 is fixedly connected to the upper surface of the fixing column 11, a first mounting seat 12 is fixedly connected to the upper surface of the first mounting seat 12, a motor 13 is arranged on the upper surface of the first mounting seat 12, a transparent protective plate 14 is fixedly connected to the upper surface of the first mounting seat 12, and a solar panel 15 is arranged on the inner top wall of the transparent protective plate 14;

[0024] In this embodiment, the output end of the motor 13 is fixedly connected to a rotating shaft 16 , which passes through the inner top wall of the transparent protective plate 14 and extends to the upper surface of the transparent protective plate 14 , and a cleaning brush 17 is fixedly connected to one side of the outer surface of the rotating shaft 16 .

[0025] During specific use, the wheel 4 is turned, and the wheel 4 and the threaded rod 3 perform threaded motion. Due to the sliding connection between the limit rod 6 and the slide groove 5, the threaded rod 3 will not rotate when the wheel 4 and the threaded rod 3 perform threaded motion. The limit rod 6 slides in the slide groove 5 and enables the threaded rod 3 to drive the disc 7 to rise, so as to adjust the height of the device. The solar panel 15 is arranged on the inner top wall of the transparent protective plate 14. In rainy environments, rainwater will not directly fall on the surface of the solar panel 15, so as to prevent the corrosion of the solar panel 15 by rainwater. When dust and rainwater are deposited on the upper part of the transparent protective plate 14, the motor 13 runs its output end to drive the rotating shaft 16 to rotate, and the rotating shaft 16 drives the cleaning brush 17 to rotate and sweep the transparent protective plate 14, so as to ensure the cleanliness of the transparent protective plate 14 and the normal use of the solar panel 15. The solar panel 15 converts solar energy into electrical energy and stores electricity through the battery 8 to power the device.

[0026] In this embodiment, a fixing frame 18 is fixedly connected to one side of the outer surface of the threaded rod 3 , a hydraulic rod 19 is disposed on the inner wall of the fixing frame 18 , and a sensor 20 is disposed at the output end of the hydraulic rod 19 .

[0027] During specific use, the hydraulic rod 19 operates its output end to drive the sensor 20 to move down to a suitable position. When the water level touches the sensor 20, the sensor 20 transmits a signal to the warning light 10 to alarm and achieve an early warning effect.

[0028] In this embodiment, a baffle 21 is fixedly connected to the upper surface of the base plate 1, and there are two baffles 21. The inner surface of the baffle 21 is fixedly connected to a second mounting seat 22. The inner wall of the second mounting seat 22 is rotatably connected to a sleeve 23, and the inner wall of the sleeve 23 is slidably connected to a sleeve rod 24.

[0029] During specific use, the sleeve 23 can rotate on the inner wall of the second mounting seat 22 . When the sleeve 23 rotates, the sleeve rod 24 can be driven to rotate, and the sleeve rod 24 can be extended or retracted into the sleeve 23 .

[0030] In this embodiment, a threaded nail 25 is fixedly connected to the bottom end of the sleeve rod 24 . The threaded nail 25 penetrates the upper surface of the bottom plate 1 and extends to the lower surface of the bottom plate 1 . The threaded nail 25 is threadedly connected to the bottom plate 1 .

[0031] During specific use, when the sleeve 23 rotates to drive the sleeve rod 24 to rotate, the sleeve rod 24 can drive the rotation of the threaded nail 25. Under the threaded movement of the threaded nail 25 and the base plate 1, the threaded nail 25 moves downward, and the sleeve rod 24 extends out from the inside of the sleeve 23.

[0032] In this embodiment, a worm gear 26 is fixedly connected to one side of the outer surface of the sleeve 23 .

[0033] During specific use, the worm gear 26 can drive the sleeve 23 to rotate when rotating.

[0034] In this embodiment, a worm 27 is rotatably connected to the inner surface of the baffle 21 , and the worm 27 is meshingly connected to the worm wheel 26 .

[0035] During specific use, when the worm 27 rotates, it meshes with the worm wheel 26 and drives the worm wheel 26 to rotate.

[0036] In this embodiment, universal wheels 28 are provided on the lower surface of the base plate 1 .

[0037] During specific use, the arrangement of the universal wheels 28 can provide the device with a moving function as a whole, making it easier to move the device as a whole.

[0038] Working principle: in use, after the equipment is moved to a suitable position through the universal wheel 28, the worm 27 meshes with the worm wheel 26 when it rotates and drives the worm wheel 26 to rotate. The rotation of the worm wheel 26 drives the rotation of the sleeve 23. The rotation of the sleeve 23 drives the rotation of the sleeve rod 24, and the sleeve rod 24 drives the threaded nail 25 and the base plate 1 to perform a threaded movement. Under this threaded movement, the threaded nail 25 moves downward and drives the sleeve rod 24 to slide out from the inside of the sleeve 23. When the threaded nail 25 touches the ground, the threaded nail 25 can be driven into the ground under rotation to fix the equipment. When the device needs to be moved, the reverse operation can be performed, and the rotating wheel 4 is turned. The rotating wheel 4 and the threaded rod 3 perform a threaded movement. Due to the sliding connection between the limit rod 6 and the slide groove 5, the threaded rod 3 will not rotate when the rotating wheel 4 and the threaded rod 3 perform a threaded movement. The limit rod 6 slides in the slide groove 5 and The threaded rod 3 can drive the disc 7 to rise and adjust the height of the device. The solar panel 15 is arranged on the inner top wall of the transparent protective plate 14. In rainy environments, rainwater will not fall directly on the surface of the solar panel 15 to prevent rainwater from corroding the solar panel 15. When dust and rainwater are deposited on the upper part of the transparent protective plate 14, the motor 13 runs its output end to drive the rotating shaft 16 to rotate, and the rotating shaft 16 drives the cleaning brush 17 to rotate and sweep the transparent protective plate 14 to ensure the cleanliness of the transparent protective plate 14 and the normal use of the solar panel 15. The solar panel 15 converts solar energy into electrical energy and stores electricity through the battery 8 to power the device. The hydraulic rod 19 runs its output end to drive the sensor 20 to move down to a suitable position. When the water level touches the sensor 20, the sensor 20 transmits a signal to the warning light 10 to alarm to achieve an early warning effect.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydrological and water resources water level early warning device, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a fixed cylinder (2), the inner wall of the fixed cylinder (2) is provided with a threaded rod (3), the upper surface of the fixed cylinder (2) is rotatably connected to a rotating wheel (4), the rotating wheel (4) and the threaded rod (3) are threadedly connected, a sliding groove (5) is provided on one side of the outer surface of the fixed cylinder (2), a limiting rod (6) is fixedly connected to one side of the outer surface of the threaded rod (3), the limiting rod (6) and the sliding groove (5) are slidably connected, and a disc (7) is fixedly connected to the upper surface of the threaded rod (3). , a storage battery (8) is arranged on the upper surface of the disk (7), a warning light (10) is arranged on the upper surface of the disk (7), a fixing column (11) is fixedly connected to the upper surface of the disk (7), a first mounting seat (12) is fixedly connected to the upper surface of the fixing column (11), a motor (13) is arranged on the upper surface of the first mounting seat (12), a transparent protective plate (14) is fixedly connected to the upper surface of the first mounting seat (12), and a solar panel (15) is arranged on the inner top wall of the transparent protective plate (14); The output end of the motor (13) is fixedly connected to a rotating shaft (16), the rotating shaft (16) passes through the inner top wall of the transparent protective plate (14) and extends to the upper surface of the transparent protective plate (14), and a cleaning brush (17) is fixedly connected to one side of the outer surface of the rotating shaft (16).

2. A hydrological and water resources water level early warning device according to claim 1, characterized in that: A fixing frame (18) is fixedly connected to one side of the outer surface of the threaded rod (3), a hydraulic rod (19) is arranged on the inner wall of the fixing frame (18), and a sensor (20) is arranged at the output end of the hydraulic rod (19).

3. The hydrological and water resources water level early warning device according to claim 1 is characterized by: A baffle (21) is fixedly connected to the upper surface of the base plate (1), and there are two baffles (21). A second mounting seat (22) is fixedly connected to the inner surface of the baffle (21), a sleeve (23) is rotatably connected to the inner wall of the second mounting seat (22), and a sleeve rod (24) is slidably connected to the inner wall of the sleeve (23).

4. A hydrological and water resources water level early warning device according to claim 3, characterized in that: The bottom end of the sleeve rod (24) is fixedly connected with a threaded nail (25), the threaded nail (25) penetrates the upper surface of the bottom plate (1) and extends to the lower surface of the bottom plate (1), and the threaded nail (25) is threadedly connected to the bottom plate (1).

5. The hydrological and water resources water level early warning device according to claim 3 is characterized by: A worm gear (26) is fixedly connected to one side of the outer surface of the sleeve (23).

6. The hydrological and water resources water level early warning device according to claim 3 is characterized by: A worm (27) is rotatably connected to the inner surface of the baffle (21), and the worm (27) is meshingly connected to the worm wheel (26).

7. The hydrological and water resources water level early warning device according to claim 1, characterized in that: Universal wheels (28) are provided on the lower surface of the base plate (1).

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