Unattended hydrological monitoring equipment

Abstract

The invention relates to the technical field of hydrological monitoring equipment, and discloses unattended hydrological monitoring equipment which comprises a monitoring box, the bottom of the monitoring box is fixedly connected with a fixed seat, and the bottom of the fixed seat is fixedly connected with a floating base; a side extending plate which horizontally moves in a reciprocating mode can drive a side cleaning brush to conduct cleaning along the surface of a side photovoltaic panel, the cleanliness of the surface of the side photovoltaic panel is improved, the situation that the surface of the side photovoltaic panel is covered with dust particles is reduced, and a rotating side transmission fan can generate wind power to blow to the surface of the side photovoltaic panel, so that the surface of the side photovoltaic panel is cleaned. Dust generated after the surface of the side photovoltaic panel is cleaned is blown away, meanwhile, the air circulation performance of the surface of the side photovoltaic panel is improved, the situation of corrosion caused by moisture accumulation generated in the side photovoltaic panel is reduced, the surface of the floating base is cleaned through the continuously rotating bottom cleaning brush, the cleanliness of the surface of the floating base is improved, and the service life of the floating base is prolonged. The condition that the surface of the floating base is attached or corroded by algae is reduced, and the use stability of the floating base is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of hydrological monitoring equipment, and in particular relates to unattended hydrological monitoring equipment. Background Art

[0002] Unmanned hydrological monitoring equipment refers to monitoring equipment that can monitor hydrological factors such as water level, rainfall, flow rate, and flow in real time. These devices can operate stably for a long time without human intervention, greatly reducing labor costs and labor intensity. Water level sensors are used to measure changes in river water levels. Common ones include radar water level sensors, ultrasonic water level sensors, pressure water level gauges, etc. These sensors can capture subtle changes in water levels in real time to ensure the accuracy of the data.

[0003] Flow sensor: mainly measures the flow rate of water in rivers, such as Doppler ultrasonic flowmeter, radar flowmeter, etc. These sensors can accurately measure the water flow velocity and thus calculate the flow rate.

[0004] In the prior art, the patent application document "CN118189909A" discloses "a method and device for hydrological measurement using unmanned aerial vehicles in an unmanned environment"; it includes the following steps: A1: selecting an unmanned aerial vehicle, a hangar and measuring equipment; A2: setting a measuring plan and route according to actual needs; A3: automatically executing the measuring task through a control system, controlling the take-off and landing, automatic charging and flight of the unmanned aerial vehicle according to a preset measuring plan and route through the control system, and monitoring the status of the equipment and the measuring data; A4: transmitting the measuring data to a data processing center for processing and analysis through a communication system, and transmitting the processed data to a designated server or database through a network for storage and management. The present invention can achieve efficient and accurate measurement in an unmanned environment. At the same time, the automatic execution of measuring tasks and data transmission and processing can further improve the performance and efficiency of the entire system.

[0005] The above-mentioned "a method and device for hydrological measurement by drone in an unmanned environment" still has some disadvantages. For example, when the hydrological detection equipment is unattended for a long time, a lot of algae will be attached to its surface, which will cause corrosion on its surface and entanglement on the hydrological equipment, affecting the monitoring effect. At the same time, the hydrological detection equipment needs to be replaced manually regularly, and it cannot be unattended for a long time, which is troublesome and laborious, and increases the workload of the staff.

[0006] For this reason, an unattended hydrological monitoring device is proposed here to solve the above-mentioned problems. Summary of the invention

[0007] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an unmanned hydrological monitoring equipment, which effectively solves the problem that the unmanned hydrological monitoring equipment currently on the market will cause corrosion on its surface when algae attach, and will cause entanglement to the hydrological equipment, affecting the monitoring effect. At the same time, the hydrological detection equipment needs to be replaced manually on a regular basis, and cannot be unattended for a long time, which is troublesome and laborious, and increases the workload of the staff.

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an unattended hydrological monitoring device, comprising a monitoring box, a fixing seat being fixedly connected to the bottom of the monitoring box, a floating base being fixedly connected to the bottom of the fixing seat, an L fixing frame being fixedly connected to one side of the monitoring box, a side photovoltaic panel being fixedly connected to one side of the L fixing frame, a side battery being fixedly connected to the bottom of the side photovoltaic panel, a top fixing frame being fixedly connected to the top of the side photovoltaic panel, a side connecting frame being fixedly connected to one side of the side connecting frame, a motor body being fixedly connected to a bottom transmission rod being fixedly connected to the output shaft of the motor body, a first bevel gear disc being fixedly connected to the surface of the bottom transmission rod, a second bevel gear disc being meshingly connected to one side of the first bevel gear disc, a side transmission rod being fixedly connected to one side of the second bevel gear disc, a side transmission rod being fixedly connected to one side of the side transmission rod, and a side transmission fan being fixedly connected to one side of the side transmission rod.

[0009] Preferably: a half gear is fixedly connected to one side of the bottom transmission rod, a transmission tooth is meshingly connected to one side of the half gear, an arc frame is fixedly connected to one side of the transmission tooth, a side extension plate is fixedly connected to one side of the arc frame, a side cleaning brush is fixedly connected to one side of the side extension plate, a side sliding groove is opened on one side of the monitoring box, and the inner side of the side sliding groove is slidably connected to one side of the side cleaning brush.

[0010] Preferably: the bottom of the bottom transmission rod is fixedly connected with a No. 3 bevel gear plate, one side of the No. 3 bevel gear plate is meshingly connected with a No. 4 bevel gear plate, the bottom of the No. 4 bevel gear plate is fixedly connected with a bottom sliding ring, the bottom of the bottom sliding ring is fixedly connected with a side transmission plate, and one side of the side transmission plate is fixedly connected with a bottom cleaning brush.

[0011] Preferably: one side of the side photovoltaic panel is fixedly connected to a side sliding rail, the bottom of the arc frame is fixedly connected to a bottom sliding plate, and the bottom of the bottom sliding plate is slidably connected to the top of the side sliding rail.

[0012] Preferably, the number of the side extension plates is three, and the three side extension plates are arranged in parallel along the top of the side photovoltaic panel.

[0013] Preferably: one side of the top fixing frame is fixedly connected to a side protective plate, the other side of the top fixing frame is fixedly connected to a side limit plate, one side of the side limit plate is movably connected to a bearing disk, and one side of the bearing disk is movably connected to one side of the side transmission fan.

[0014] Preferably: a side transmission pipe is fixedly connected to one side of the side storage battery, a controller is fixedly connected to one side of the monitoring box, and one side of the controller is fixedly connected to one end of the side transmission pipe.

[0015] Preferably, the bottom of the floating base is fixedly connected to a connecting base, one side of the connecting base is fixedly connected to a protective outer frame, and the inner side of the protective outer frame is fixedly connected to an isolation net.

[0016] Preferably, the top of the floating base is fixedly connected to a bottom sliding rail, the inner side of the bottom sliding ring is fixedly connected to a side sliding plate, and the bottom of the side sliding plate is slidably connected to the top of the bottom sliding rail.

[0017] A method for using an unattended hydrological monitoring device, applied to an unattended hydrological monitoring device as claimed in any one of claims 1 to 9, comprises the following steps:

[0018] S1. When the monitoring box is working, the side photovoltaic panel is supported by the L fixing frame, the side photovoltaic panel is used to convert light energy into electrical energy, and the generated electrical energy is transmitted to the side battery for storage, the side battery is used to store the electrical energy generated during the day, and the controller is connected to the side battery through the connection of the side transmission pipe, and the controller is used to control the transmission of current between the monitoring box and the side battery;

[0019] S2. At the same time, the motor body is started to drive the bottom transmission rod to rotate. The rotating bottom transmission rod drives the half gear to rotate. The rotating half gear rotates along the inner side of the arc frame. The half gear has only a general circumferential surface as a tooth surface. When the half gear rotates, the tooth surfaces on the surface of the half gear respectively mesh with the transmission teeth on both sides of the arc frame. When the transmission teeth on both sides respectively mesh with the tooth surfaces on one side of the half gear, the arc frame is driven to move horizontally in different directions. During the reciprocating horizontal movement of the arc frame, the bottom sliding plate is driven to slide along the surface of the side sliding rail.

[0020] S3, by starting the motor body, the motor body drives the bottom transmission rod to rotate, the rotating bottom transmission rod will drive the No. 1 bevel gear plate to rotate, through the meshing transmission of the No. 1 bevel gear plate and the No. 2 bevel gear plate, when the bottom transmission rod drives the No. 1 bevel gear plate to rotate, it will synchronously drive the No. 2 bevel gear plate to rotate, and the rotating No. 2 bevel gear plate will synchronously drive the side transmission rod to rotate, through the connection of the side transmission rod, when the No. 2 bevel gear plate rotates, it will synchronously drive the side transmission fan to rotate, and the rotating side transmission fan will be movably connected to one side of the side limit plate through the bearing disk, and the rotating side transmission fan will generate wind to blow to the surface of the side photovoltaic panel, and blow away the dust on the surface of the side photovoltaic panel after cleaning;

[0021] S4. The bottom transmission rod will synchronously drive the third bevel gear plate to rotate during the rotation process. Through the meshing of the third bevel gear plate and the fourth bevel gear plate, when the third bevel gear plate rotates, it will synchronously drive the fourth bevel gear plate to rotate. The rotating fourth bevel gear plate will synchronously drive the bottom sliding ring to rotate. The rotating bottom sliding ring will synchronously drive multiple side transmission plates to rotate. The rotating side transmission plates will drive the bottom cleaning brush to clean the surface of the floating base.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1) During the operation of the unattended hydrological monitoring equipment, when the monitoring box is working, the side photovoltaic panel is supported by the L fixing frame, which improves the stability of the side photovoltaic panel, and the side photovoltaic panel is used to convert light energy into electrical energy, and the generated electrical energy is transmitted to the side storage battery for storage, and the side storage battery is used to store the electrical energy generated during the day, and the controller is connected to the side storage battery through the connection of the side transmission pipe, and the controller is used to control the transmission of current between the monitoring box and the side storage battery, and the side photovoltaic panel is used to generate electrical energy, so that the operator does not need to repeatedly replace the battery pack in the fixing seat, which reduces the workload of the staff and improves the use efficiency of the monitoring box;

[0024] 2) When the unattended hydrological monitoring equipment is working, the side extension plate that moves back and forth horizontally will drive the side cleaning brush to clean along the surface of the side photovoltaic panel, thereby improving the cleanliness of the surface of the side photovoltaic panel, reducing the situation where the surface of the side photovoltaic panel is covered by dust particles, and improving the efficiency of light energy conversion on the surface of the side photovoltaic panel. At the same time, the number of the side extension plates is three. When the three side extension plates drive the side cleaning brush to move, the cleaning area of ​​the surface of the opposite side photovoltaic panel is increased, thereby improving the cleaning effect. In the process of reciprocating horizontal movement of the side extension plate, the side extension plate will slide along the inner side of the side sliding groove, thereby improving the stability of the movement of the side extension plate;

[0025] 3) When the unattended hydrological monitoring equipment is working, the rotating side transmission fan will generate wind to blow toward the surface of the side photovoltaic panel, blow away the dust on the surface of the side photovoltaic panel after cleaning, and improve the cleanliness of the surface of the side photovoltaic panel. At the same time, the wind generated will continue to blow toward the surface of the side photovoltaic panel, improve the air circulation on the surface of the side photovoltaic panel, reduce the corrosion caused by moisture accumulation in the side photovoltaic panel, and improve the service life of the side photovoltaic panel;

[0026] 4) When the unattended hydrological monitoring equipment is in operation, the rotating bottom sliding ring will drive the side sliding plate to slide along the surface of the bottom sliding rail, thereby improving the rotation stability of the side sliding plate and the bottom sliding ring, and reducing the deviation and shaking caused by the rotation of the bottom sliding ring. The rotating bottom sliding ring will synchronously drive multiple side transmission plates to rotate, and the rotating side transmission plate will drive the bottom cleaning brush to clean the surface of the floating base. The surface of the floating base is cleaned by the continuously rotating bottom cleaning brush, thereby improving the cleanliness of the surface of the floating base, reducing the attachment or corrosion of algae on the surface of the floating base, and improving the stability of the use of the floating base. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the fixing seat of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the side photovoltaic panel of the present invention;

[0031] Figure 4 It is a schematic diagram of the bearing disc structure of the present invention;

[0032] Figure 5 It is a schematic diagram of the half gear structure of the present invention;

[0033] Figure 6 It is a schematic diagram of the bottom transmission rod structure of the present invention;

[0034] Figure 7 It is a schematic diagram of the side sliding plate structure of the present invention.

[0035] In the figure: 1, monitoring box; 2, fixing seat; 3, floating base; 401, L fixing frame; 402, side photovoltaic panel; 403, side battery; 404, side transmission pipe; 405, controller; 501, top fixing frame; 502, side connecting frame; 503, motor body; 504, bottom transmission rod; 505, No. 1 oblique gear plate; 506, No. 2 oblique gear plate; 507, side transmission rod; 508, side transmission fan; 509, bearing plate; 5010, side limit plate; 5011, side protection Guard plate; 601, half gear; 602, arc frame; 603, transmission gear; 604, bottom sliding plate; 605, side sliding rail; 606, side extension plate; 607, side cleaning brush; 608, side sliding groove; 701, No. 3 bevel gear plate; 702, No. 4 bevel gear plate; 703, bottom sliding ring; 704, side transmission plate; 705, bottom cleaning brush; 706, side sliding plate; 707, bottom sliding rail; 708, protective outer frame; 709, isolation net; 7010, connecting base. DETAILED DESCRIPTION

[0036] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0037] Example 1

[0038] In this embodiment, Figure 1-Figure 7 Given, the present invention provides the following technical solutions:

[0039] An unattended hydrological monitoring device comprises a monitoring box 1, wherein a fixing seat 2 is fixedly connected to the bottom of the monitoring box 1, a floating base 3 is fixedly connected to the bottom of the fixing seat 2, an L fixing frame 401 is fixedly connected to one side of the monitoring box 1, a side photovoltaic panel 402 is fixedly connected to one side of the L fixing frame 401, a side storage battery 403 is fixedly connected to the bottom of the side photovoltaic panel 402, a top fixing frame 501 is fixedly connected to the top of the side photovoltaic panel 402, a side connecting frame 502 is fixedly connected to one side of the top fixing frame 501, a motor body 503 is fixedly connected to one side of the side connecting frame 502, a bottom transmission rod 504 is fixedly connected to the output shaft of the motor body 503, a first bevel gear disc 505 is fixedly connected to the surface of the bottom transmission rod 504, a second bevel gear disc 506 is meshedly connected to one side of the first bevel gear disc 505, a side transmission rod 507 is fixedly connected to one side of the second bevel gear disc 506, and a side transmission fan 508 is fixedly connected to one side of the side transmission rod 507.

[0040] It should be noted that the rotating side drive fan 508 will generate wind to blow toward the surface of the side photovoltaic panel 402, blowing away the dust on the surface of the side photovoltaic panel 402 after cleaning, thereby improving the cleanliness of the surface of the side photovoltaic panel 402. At the same time, the generated wind continues to blow toward the surface of the side photovoltaic panel 402, thereby improving the air circulation on the surface of the side photovoltaic panel 402, reducing the corrosion caused by moisture accumulation in the side photovoltaic panel 402, and improving the service life of the side photovoltaic panel 402.

[0041] In an optional embodiment: a half gear 601 is fixedly connected to one side of the bottom transmission rod 504, a transmission tooth 603 is meshingly connected to one side of the half gear 601, an arc frame 602 is fixedly connected to one side of the transmission tooth 603, a side extension plate 606 is fixedly connected to one side of the arc frame 602, a side cleaning brush 607 is fixedly connected to one side of the side extension plate 606, a side sliding groove 608 is opened on one side of the monitoring box 1, and the inner side of the side sliding groove 608 is slidably connected to one side of the side cleaning brush 607.

[0042] It should be noted that the sliding of the bottom sliding plate 604 improves the stability of the reciprocating horizontal movement of the arc frame 602, and the reciprocating horizontal movement of the side extension plate 606 drives the side cleaning brush 607 to clean along the surface of the side photovoltaic panel 402, thereby improving the cleanliness of the surface of the side photovoltaic panel 402, reducing the coverage of the surface of the side photovoltaic panel 402 by dust particles, and improving the efficiency of light energy conversion on the surface of the side photovoltaic panel 402.

[0043] In an optional embodiment: the bottom of the bottom transmission rod 504 is fixedly connected to the third bevel gear disc 701, one side of the third bevel gear disc 701 is meshingly connected to the fourth bevel gear disc 702, the bottom of the fourth bevel gear disc 702 is fixedly connected to the bottom of the bottom sliding ring 703, the bottom of the bottom sliding ring 703 is fixedly connected to the side transmission plate 704, and one side of the side transmission plate 704 is fixedly connected to the bottom cleaning brush 705.

[0044] It should be noted that the rotating side transmission plate 704 will drive the bottom cleaning brush 705 to clean the surface of the floating base 3. The continuously rotating bottom cleaning brush 705 is used to clean the surface of the floating base 3, thereby improving the cleanliness of the surface of the floating base 3, reducing the possibility of algae adhesion or corrosion on the surface of the floating base 3, and improving the stability of the use of the floating base 3.

[0045] In an optional embodiment: a side sliding rail 605 is fixedly connected to one side of the side photovoltaic panel 402 , a bottom sliding plate 604 is fixedly connected to the bottom of the arc frame 602 , and the bottom of the bottom sliding plate 604 is slidably connected to the top of the side sliding rail 605 .

[0046] It should be noted that, during the reciprocating horizontal movement of the arc frame 602, the bottom sliding plate 604 will be driven to slide along the surface of the side sliding rail 605. The sliding of the bottom sliding plate 604 improves the stability of the reciprocating horizontal movement of the arc frame 602, and the reciprocating horizontal movement of the side extension plate 606 will drive the side cleaning brush 607 to clean along the surface of the side photovoltaic panel 402, thereby improving the cleanliness of the surface of the side photovoltaic panel 402.

[0047] In an optional embodiment, the number of the side extension plates 606 is three, and the three side extension plates 606 are all arranged in parallel along the top of the side photovoltaic panel 402 .

[0048] It should be noted that there are three side extension plates 606. When the three side extension plates 606 drive the side cleaning brushes 607 to move, the cleaning area of ​​the surface of the opposite photovoltaic panel 402 is increased, thereby improving the cleaning effect. During the reciprocating horizontal movement of the side extension plates 606, they will slide along the inner side of the side sliding groove 608, thereby improving the stability of the movement of the side extension plates 606.

[0049] In an optional embodiment: one side of the top fixing frame 501 is fixedly connected to a side protective plate 5011, the other side of the top fixing frame 501 is fixedly connected to a side limit plate 5010, one side of the side limit plate 5010 is movably connected to a bearing disk 509, and one side of the bearing disk 509 is movably connected to one side of the side transmission fan 508.

[0050] It should be noted that, through the connection of the side transmission rod 507, when the No. 2 bevel gear plate 506 rotates, the side transmission fan 508 will be driven to rotate synchronously, and the rotating side transmission fan 508 will be movably connected to one side of the side limit plate 5010 through the bearing plate 509. The support of the bearing plate 509 improves the stability of the rotation of the side transmission fan 508 and reduces the deviation generated during the rotation of the side transmission fan 508.

[0051] In an optional embodiment: a side transmission pipe 404 is fixedly connected to one side of the side storage battery 403 , a controller 405 is fixedly connected to one side of the monitoring box 1 , and one side of the controller 405 is fixedly connected to one end of the side transmission pipe 404 .

[0052] It should be noted that the controller 405 is connected to the side battery 403 through the connection of the side transmission pipe 404, and the controller 405 is used to control the transmission of current between the monitoring box 1 and the side battery 403. The side photovoltaic panel 402 is used to generate electric energy. There is no need for the operator to repeatedly replace the battery pack in the fixing base 2, which reduces the workload of the staff and improves the utilization efficiency of the monitoring box 1.

[0053] In an optional embodiment: the bottom of the floating base 3 is fixedly connected to a connecting base 7010 , one side of the connecting base 7010 is fixedly connected to a protective outer frame 708 , and the inner side of the protective outer frame 708 is fixedly connected to an isolation net 709 .

[0054] It should be noted that the isolation net 709 is used to block garbage or debris floating on the water surface, and the protective outer frame 708 is fixed to the floating base 3 by connecting the base 7010, which improves the stability of the protective outer frame 708 and stably isolates the debris on the outside of the floating base 3.

[0055] In an optional embodiment: the top of the floating base 3 is fixedly connected to a bottom sliding rail 707 , the inner side of the bottom sliding ring 703 is fixedly connected to a side sliding plate 706 , and the bottom of the side sliding plate 706 is slidably connected to the top of the bottom sliding rail 707 .

[0056] It should be noted that the rotating bottom sliding ring 703 will drive the side sliding plate 706 to slide along the surface of the bottom sliding rail 707, thereby improving the rotation stability of the side sliding plate 706 and the bottom sliding ring 703 and reducing the deviation and shaking caused by the rotation of the bottom sliding ring 703.

[0057] Example 2

[0058] This embodiment 2 provides a method for using an unattended hydrological monitoring device, which is used to further illustrate the working process or principle of the unattended hydrological monitoring device provided in the above embodiment 1, and the details are as follows:

[0059] An unattended hydrological monitoring device comprises the following steps:

[0060] S1. When the monitoring box 1 is working, the side photovoltaic panel 402 is supported by the L fixing frame 401, which improves the stability of the side photovoltaic panel 402, and the side photovoltaic panel 402 is used to convert light energy into electrical energy, and the generated electrical energy is transmitted to the side storage battery 403 for storage, and the side storage battery 403 is used to store the electrical energy generated during the day, and the controller 405 is connected to the side storage battery 403 through the connection of the side transmission tube 404, and the controller 405 is used to control the transmission of current between the monitoring box 1 and the side storage battery 403. The side photovoltaic panel 402 generates electrical energy, and there is no need for the operator to repeatedly replace the battery pack in the fixing seat 2, which reduces the workload of the staff and improves the use efficiency of the monitoring box 1;

[0061] S2. At the same time, the motor body 503 is started to drive the bottom transmission rod 504 to rotate. The rotating bottom transmission rod 504 will drive the half gear 601 to rotate. The rotating half gear 601 will rotate along the inner side of the arc frame 602. The half gear 601 has only a general circumferential surface as a tooth surface. When the half gear 601 rotates, the tooth surfaces on the surface of the half gear 601 are respectively meshed with the transmission teeth 603 on both sides of the arc frame 602. When the transmission teeth 603 on both sides are respectively meshed with the tooth surfaces on one side of the half gear 601, the arc frame 602 will be driven to move horizontally in different directions. In the process of reciprocating horizontal movement of the arc frame 602, the bottom sliding plate 604 will be driven to slide along the surface of the side sliding rail 605. The sliding of the moving plate 604 improves the stability of the reciprocating horizontal movement of the arc frame 602, and the side extension plate 606 that reciprocates horizontally will drive the side cleaning brush 607 to clean along the surface of the side photovoltaic panel 402, thereby improving the cleanliness of the surface of the side photovoltaic panel 402, reducing the situation where the surface of the side photovoltaic panel 402 is covered by dust particles, and improving the efficiency of light energy conversion on the surface of the side photovoltaic panel 402. At the same time, the number of the side extension plates 606 is three, and when the three side extension plates 606 drive the side cleaning brush 607 to move, the cleaning area of ​​the surface of the opposite side photovoltaic panel 402 is increased, thereby improving the cleaning effect. In the process of the reciprocating horizontal movement of the side extension plate 606, it will slide along the inner side of the side sliding groove 608, thereby improving the stability of the movement of the side extension plate 606;

[0062] S3, by starting the motor body 503, the motor body 503 drives the bottom transmission rod 504 to rotate, the rotating bottom transmission rod 504 will drive the No. 1 bevel gear plate 505 to rotate, through the meshing transmission of the No. 1 bevel gear plate 505 and the No. 2 bevel gear plate 506, when the bottom transmission rod 504 drives the No. 1 bevel gear plate 505 to rotate, it will synchronously drive the No. 2 bevel gear plate 506 to rotate, and the rotating No. 2 bevel gear plate 506 will synchronously drive the side transmission rod 507 to rotate, through the connection of the side transmission rod 507, when the No. 2 bevel gear plate 506 rotates, it will synchronously drive the side transmission fan 508 to rotate, and the rotating side transmission fan 508 will be activated through the bearing plate 509. It is dynamically connected to one side of the side limit plate 5010, and is supported by the bearing plate 509, which improves the rotation stability of the side transmission fan 508 and reduces the deviation caused by the rotation of the side transmission fan 508. The rotating side transmission fan 508 can generate wind to blow toward the surface of the side photovoltaic panel 402, blow away the dust on the surface of the side photovoltaic panel 402 after cleaning, and improve the cleanliness of the surface of the side photovoltaic panel 402. At the same time, the generated wind continuously blows toward the surface of the side photovoltaic panel 402, which improves the air circulation on the surface of the side photovoltaic panel 402, reduces the corrosion caused by moisture accumulation in the side photovoltaic panel 402, and increases the service life of the side photovoltaic panel 402.

[0063] S4, the bottom transmission rod 504 will synchronously drive the third bevel gear plate 701 to rotate during the rotation process. Through the meshing of the third bevel gear plate 701 and the fourth bevel gear plate 702, when the third bevel gear plate 701 rotates, the fourth bevel gear plate 702 will be synchronously driven to rotate. The rotating fourth bevel gear plate 702 will synchronously drive the bottom sliding ring 703 to rotate. The rotating bottom sliding ring 703 will drive the side sliding plate 706 to slide along the surface of the bottom sliding rail 707, thereby improving the rotation stability of the side sliding plate 706 and the bottom sliding ring 703, and reducing the deviation and shaking caused by the rotation of the bottom sliding ring 703. The rotating bottom sliding ring 703 will synchronously drive multiple side transmission plates 704 to rotate. The rotating side transmission plate 704 will drive the bottom cleaning brush 705 to clean the surface of the floating base 3. The surface of the floating base 3 is cleaned by the continuously rotating bottom cleaning brush 705, thereby improving the cleanliness of the surface of the floating base 3, reducing the situation where the surface of the floating base 3 is attached or corroded by algae, and improving the stability of the use of the floating base 3.

[0064] It should be noted that the motor body 503, side battery 403, controller 405 and side photovoltaic panel 402 in the present invention are all existing technologies, and corresponding models can be selected according to actual needs. The internal structure and operating principle of the above parts are also common knowledge of technicians in this field, and no further elaboration will be given.

[0065] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An unattended hydrological monitoring device, comprising a monitoring box (1), characterized in that: The bottom of the monitoring box (1) is fixedly connected to a fixing seat (2), the bottom of the fixing seat (2) is fixedly connected to a floating base (3), one side of the monitoring box (1) is fixedly connected to an L fixing frame (401), one side of the L fixing frame (401) is fixedly connected to a side photovoltaic panel (402), the bottom of the side photovoltaic panel (402) is fixedly connected to a side storage battery (403), the top of the side photovoltaic panel (402) is fixedly connected to a top fixing frame (501), and one side of the top fixing frame (501) is fixedly connected to a side connecting frame (502), one side of the side connecting frame (502) is fixedly connected to a motor body (503), the output shaft of the motor body (503) is fixedly connected to a bottom transmission rod (504), the surface of the bottom transmission rod (504) is fixedly connected to a first bevel gear plate (505), one side of the first bevel gear plate (505) is meshingly connected to a second bevel gear plate (506), one side of the second bevel gear plate (506) is fixedly connected to a side transmission rod (507), and one side of the side transmission rod (507) is fixedly connected to a side transmission fan (508).

2. The unattended hydrological monitoring device according to claim 1 is characterized in that: A half gear (601) is fixedly connected to one side of the bottom transmission rod (504), a transmission tooth (603) is meshedly connected to one side of the half gear (601), an arc frame (602) is fixedly connected to one side of the transmission tooth (603), a side extension plate (606) is fixedly connected to one side of the arc frame (602), a side cleaning brush (607) is fixedly connected to one side of the side extension plate (606), and a side sliding groove (608) is provided on one side of the monitoring box (1), and the inner side of the side sliding groove (608) is slidably connected to one side of the side cleaning brush (607).

3. The unmanned hydrological monitoring device according to claim 2 is characterized in that: The bottom of the bottom transmission rod (504) is fixedly connected to a third bevel gear disc (701), one side of the third bevel gear disc (701) is meshingly connected to a fourth bevel gear disc (702), the bottom of the fourth bevel gear disc (702) is fixedly connected to a bottom sliding ring (703), the bottom of the bottom sliding ring (703) is fixedly connected to a side transmission plate (704), and one side of the side transmission plate (704) is fixedly connected to a bottom cleaning brush (705).

4. The unattended hydrological monitoring device according to claim 3 is characterized in that: A side sliding rail (605) is fixedly connected to one side of the side photovoltaic panel (402), a bottom sliding plate (604) is fixedly connected to the bottom of the arc frame (602), and the bottom of the bottom sliding plate (604) is slidably connected to the top of the side sliding rail (605).

5. The unattended hydrological monitoring device according to claim 4 is characterized in that: The number of the side extension plates (606) is three, and the three side extension plates (606) are all arranged in parallel along the top of the side photovoltaic panel (402).

6. The unattended hydrological monitoring device according to claim 5, characterized in that: A side protective plate (5011) is fixedly connected to one side of the top fixing frame (501), a side limit plate (5010) is fixedly connected to the other side of the top fixing frame (501), a bearing disk (509) is movably connected to one side of the side limit plate (5010), and one side of the bearing disk (509) is movably connected to one side of the side transmission fan (508).

7. The unattended hydrological monitoring device according to claim 6, characterized in that: One side of the side storage battery (403) is fixedly connected to a side transmission pipe (404), one side of the monitoring box (1) is fixedly connected to a controller (405), and one side of the controller (405) is fixedly connected to one end of the side transmission pipe (404).

8. The unattended hydrological monitoring device according to claim 7, characterized in that: The bottom of the floating base (3) is fixedly connected to a connection base (7010), one side of the connection base (7010) is fixedly connected to a protective outer frame (708), and the inner side of the protective outer frame (708) is fixedly connected to an isolation net (709).

9. The unattended hydrological monitoring device according to claim 8, characterized in that: The top of the floating base (3) is fixedly connected to a bottom sliding rail (707), the inner side of the bottom sliding ring (703) is fixedly connected to a side sliding plate (706), and the bottom of the side sliding plate (706) is slidably connected to the top of the bottom sliding rail (707).

10. A method for using an unattended hydrological monitoring device, applied to an unattended hydrological monitoring device as claimed in any one of claims 1 to 9, characterized in that: The steps include: S1. When the monitoring box (1) is working, the side photovoltaic panel (402) is supported by the L fixing frame (401), the side photovoltaic panel (402) is used to convert light energy into electrical energy, and the generated electrical energy is transmitted to the side storage battery (403) for storage, the side storage battery (403) is used to store the electrical energy generated during the day, and the controller (405) is connected to the side storage battery (403) through the connection of the side transmission pipe (404), and the transmission of current between the monitoring box (1) and the side storage battery (403) is controlled by the controller (405); S2, by starting the motor body (503) at the same time, the motor body (503) drives the bottom transmission rod (504) to rotate, and the rotating bottom transmission rod (504) drives the half gear (601) to rotate, and the rotating half gear (601) rotates along the inner side of the arc frame (602). The half gear (601) has only a general circumferential surface as a tooth surface. When the half gear (601) rotates, the tooth surface on the surface of the half gear (601) is respectively meshed with the transmission teeth (603) on both sides of the arc frame (602). When the transmission teeth (603) on both sides are respectively meshed with the tooth surface on one side of the half gear (601), the arc frame (602) is driven to move horizontally in different directions. In the process of reciprocating horizontal movement of the arc frame (602), the bottom sliding plate (604) is driven to slide along the surface of the side sliding rail (605); S3, by starting the motor body (503), the motor body (503) drives the bottom transmission rod (504) to rotate, the rotating bottom transmission rod (504) drives the first bevel gear plate (505) to rotate, through the meshing transmission of the first bevel gear plate (505) and the second bevel gear plate (506), when the bottom transmission rod (504) drives the first bevel gear plate (505) to rotate, it will synchronously drive the second bevel gear plate (506) to rotate, and the rotating second bevel gear plate (506) will rotate synchronously with the first bevel gear plate (505). The side transmission rod (507) is driven to rotate step by step. Through the connection of the side transmission rod (507), when the second bevel gear plate (506) rotates, the side transmission fan (508) is synchronously driven to rotate. The rotating side transmission fan (508) is movably connected to one side of the side limit plate (5010) through the bearing plate (509). The rotating side transmission fan (508) generates wind force to blow toward the surface of the side photovoltaic panel (402), so as to blow away the dust on the surface of the side photovoltaic panel (402) after cleaning; S4, the bottom transmission rod (504) will synchronously drive the third bevel gear disc (701) to rotate during the rotation process. Through the meshing of the third bevel gear disc (701) and the fourth bevel gear disc (702), when the third bevel gear disc (701) rotates, it will synchronously drive the fourth bevel gear disc (702) to rotate. The rotating fourth bevel gear disc (702) will synchronously drive the bottom sliding ring (703) to rotate. The rotating bottom sliding ring (703) will synchronously drive the plurality of side transmission plates (704) to rotate. The rotating side transmission plates (704) will drive the bottom cleaning brush (705) to clean the surface of the floating base (3) in contact with each other.

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