River water level monitoring device

Abstract

The invention discloses a river water level monitoring device which comprises a base, a supporting column, an angle adjusting mechanism, a position adjusting mechanism and a monitoring sensor. The angle adjusting mechanism comprises a first fixing plate, a first driving motor, a first gear, a second gear, a driving rod, an adjusting block, an arc-shaped adjusting groove and a second fixing plate; a first driving motor drives a first gear to further drive a second gear to rotate, a driving rod synchronously drives an adjusting block to smoothly move in an arc-shaped adjusting groove, and a monitoring sensor is driven to perform monitoring angle adjustment in the left-right direction; the position adjusting mechanism comprises a moving groove, a threaded rod and a sliding block. The threaded rod is rotated to drive the sliding block to move back and forth in the moving groove, and then the front-back position distance of the monitoring sensor is adjusted according to the actual situation. The device can be accurately controlled according to different river channel conditions and monitoring requirements, the efficiency and convenience of monitoring work are improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of water level monitoring, and in particular to a river water level monitoring device. Background Art

[0002] In the fields of water conservancy projects, environmental protection, and flood control, real-time and accurate monitoring of river water levels is crucial. Existing river water level monitoring devices have many shortcomings. On the one hand, many monitoring devices have fixed angles and lengths, which are difficult to flexibly adjust according to the terrain, water flow conditions, and monitoring needs of different rivers, resulting in a limited monitoring range and an inability to obtain comprehensive and accurate water level information. In addition, due to the different environments around ground rivers, the ground conditions are different, so the difficulty of fixing them to the ground varies, which increases the difficulty of installation. On the other hand, some monitoring devices do not fully consider environmental factors during design and use, such as the use of non-degradable materials, high energy consumption, or damage to the river's ecological environment during installation and maintenance.

[0003] Therefore, it is necessary to develop a river water level monitoring device that can conveniently adjust the monitoring angle and length, embody the concept of environmental protection and be stably installed. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention discloses a river water level monitoring device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a river water level monitoring device, comprising a base, a support column, an angle adjustment mechanism, a position adjustment mechanism and a monitoring sensor; the bottom of the support column is installed on the base, the angle adjustment mechanism and the position adjustment structure are both installed on the upper end of the support column, and the monitoring sensor is installed on the front end of the position adjustment mechanism;

[0006] The angle adjustment mechanism includes a first fixed plate, a first driving motor, a first gear, a second gear, a driving rod, an adjustment block, an arc-shaped adjustment slot and a second fixed plate; a mounting box is provided at the upper end of the support column, the rear end of the first fixed plate is connected to the side wall of the mounting box through a mounting plate, the arc-shaped adjustment slot is located at the front end of the first fixed plate, the adjustment block is located inside the arc-shaped adjustment slot, the first driving motor is located on the upper surface of the rear end of the first fixed plate, the first gear is located at the lower end of the first fixed plate, and the first gear is connected to the output end of the first driving motor, the second gear is located on one side of the first gear, and the second gear is connected to the output end of the first driving motor. The rotating rod is installed at the lower end of the first fixed plate, the first gear and the second gear are meshed with each other, one end of the driving rod is fixedly connected to the second gear, the driving rod rotates synchronously with the second gear, the other end of the driving rod is rotatably connected to the cylinder provided at the lower end of the adjusting block, the tail end of the second fixed plate is fixed to the upper surface of the adjusting plate, the first gear is driven by the first driving motor to drive the second gear to rotate, the driving rod will synchronously drive the front end adjusting block to move smoothly in the arc-shaped adjusting groove, and then drive the monitoring sensor installed at the front end of the second fixed plate to adjust the monitoring angle in the left and right directions;

[0007] The position adjustment mechanism includes a movable groove, a threaded rod and a sliding block; the movable groove is located at the lower end of the second fixed plate, the threaded rod is located inside the movable groove, and the two ends of the threaded rod are rotated and located on the two side walls of the movable groove, the sliding block is located inside the movable groove, the lower end of the sliding block is connected to the monitoring sensor through a provided connecting rod, and the side wall surface of the sliding block is connected to the threaded rod through a provided threaded hole, and the threaded rod is rotated to drive the sliding block to move back and forth inside the movable groove, and then the front and rear position distance of the monitoring sensor is adjusted according to actual conditions.

[0008] Preferably, an arc-shaped clamping groove is provided on the inner wall of the arc-shaped adjustment groove, and an arc-shaped clamping block is provided around the outer wall of the adjustment block, and the arc-shaped clamping block and the arc-shaped clamping groove are slidably connected to each other.

[0009] Preferably, a second driving motor is provided on the upper surface of the rear end of the second fixed plate, a first bevel gear is provided at the lower end of the second driving motor, a second bevel gear is provided on one side of the first bevel gear, and the second bevel gear is connected to one end of the threaded rod. The first bevel gear is driven to rotate by the second driving motor, and then the second bevel gear meshing with it is driven to rotate, and the second bevel gear will synchronously drive the threaded rod to rotate.

[0010] Preferably, a supporting rib is provided below the rear end of the first fixing plate for supporting the first fixing plate.

[0011] Preferably, a fixing mechanism is provided at the lower end of the support column, and the fixing mechanism includes a sleeve, an annular fixing plate, a telescopic rod and an annular fixing seat; the sleeve is installed and sleeved on the outer wall of the lower end of the support column, and the annular fixing plate is fixedly installed on the outer wall of the sleeve, and the annular fixing plate and the annular fixing seat are rotatably connected through the two ends of the telescopic rod provided in the middle, and a plurality of the telescopic rods are located around the outer wall of the annular fixing plate, cooperate with each other through the annular fixing seat, the telescopic rod and the annular fixing plate, and are distributed around the bottom end of the support column, and the annular fixing seat is fixedly installed on the bottom surface around the base by bolts, thereby realizing fixed support for the support column.

[0012] Preferably, the length of the telescopic rod is adjusted by a fixing bolt provided on the surface of the telescopic rod.

[0013] Preferably, a control module is provided inside the installation box, and each mechanism is intelligently controlled by the control module.

[0014] Preferably, a solar panel is provided on the support column, the solar panel is fixed to the outer wall of the support column by a fixed ring, and the device is powered by the solar panel.

[0015] Preferably, a data collection box is provided on the support column, and the data collection box is fixed to the outer wall of the support column through a fixed ring, and the water level information is recorded and collected through the data collection box.

[0016] Preferably, an antenna is provided on the top of the installation box, and the collected data is wirelessly and remotely transmitted via the antenna.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, the monitoring angle and position of the monitoring sensor can be flexibly adjusted according to the actual situation through the design of the angle adjustment mechanism and the position adjustment mechanism, so that the river water level information can be monitored more accurately. By obtaining accurate water level data, the status of river water resources can be better understood, and a scientific basis can be provided for the rational allocation and management of water resources, which can help relevant departments to reasonably arrange the allocation of water resources, avoid over-exploitation or waste of water resources, thereby protecting the water resource environment and maintaining ecological balance.

[0019] 2. In the present invention, the angle adjustment mechanism can flexibly adjust the left and right monitoring angles of the monitoring sensor according to the specific conditions of the river and monitoring requirements. When there are bends or obstacles in the river, the monitoring angle can be adjusted to ensure accurate acquisition of water level information, avoid monitoring blind spots, and improve the comprehensiveness and accuracy of monitoring.

[0020] 3. In the present invention, the position adjustment mechanism is provided; it can adjust the front and rear position distance of the monitoring sensor according to the actual situation. When the water level of the river changes greatly, the position of the monitoring sensor can be adjusted to keep it at a suitable monitoring height to ensure the validity and reliability of the monitoring data.

[0021] 4. In the present invention, the fixing mechanism is arranged around the bottom of the support column through the cooperation of the sleeve, the annular fixing plate, the telescopic rod and the annular fixing seat, which can effectively fix the support column and enhance the overall stability of the device. Even in harsh natural environments, such as strong winds and floods, the device can remain stable to ensure the normal progress of monitoring work, and the device will not collapse easily, avoiding damage to surrounding vegetation, soil and other environmental elements, and protecting the ecological environment around the river. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] In the attached picture:

[0024] Figure 1 It is a schematic structural diagram of the river water level monitoring device of the present invention from one perspective;

[0025] Figure 2 It is a schematic structural diagram of the river water level monitoring device of the present invention from another perspective;

[0026] Figure 3 It is a structural schematic diagram of the angle adjustment mechanism and the position adjustment mechanism of the present invention;

[0027] Figure 4 It is a side cross-sectional view of the angle adjustment mechanism and the position adjustment mechanism of the present invention;

[0028] Figure 5 It is a partial structural schematic diagram of the angle adjustment mechanism of the present invention;

[0029] Figure 6 It is a partial structural schematic diagram of the position adjustment mechanism of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the fixing mechanism of the present invention;

[0031] Numbers in the figure: 101, first fixed plate; 102, first drive motor; 103, first gear; 104, second gear; 105, drive rod; 106, adjustment block; 107, arc adjustment slot; 108, second fixed plate; 109, mounting box; 110, mounting plate; 111, cylinder; 112, arc slot; 113, arc block; 201, movable slot; 202, threaded rod; 203, sliding block; 204, connecting rod; 205, threaded hole; 206, second drive motor; 207, first bevel gear; 208, second bevel gear; 301, sleeve; 302, annular fixed plate; 303, telescopic rod; 304, annular fixed seat; 305, fixing bolt; 4, base; 5, support column; 6, monitoring sensor; 7, support rib; 8, solar panel; 9, data acquisition box; 10, antenna. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0033] Example: Figure 1-Figure 3 As shown, a river water level monitoring device includes a base 4, a support column 5, an angle adjustment mechanism, a position adjustment mechanism and a monitoring sensor 6; the bottom of the support column 5 is installed on the base 4, the angle adjustment mechanism and the position adjustment structure are installed on the upper end of the support column 5, and the monitoring sensor 6 is installed at the front end of the position adjustment mechanism; a solar panel 8 is provided on the support column 5, and the solar panel 8 is fixed to the outer wall of the support column 5 through a fixed ring, and the device is powered by the solar panel 8; a data collection box 9 is provided on the support column 5, and the data collection box 9 is fixed to the outer wall of the support column 5 through a fixed ring, and the water level information is recorded and collected through the data collection box 9; an antenna 10 is provided on the top of the installation box 109, and the collected data is wirelessly transmitted remotely through the antenna 10. The power supply of the solar panel 8 ensures that the device can work continuously and stably in the field environment without being restricted by the external power supply. The data collection box 9 records and collects the water level information, and the antenna 10 transmits the data wirelessly and remotely, realizing efficient data collection and real-time transmission, reducing the traffic energy consumption and exhaust emissions caused by the frequent commuting of personnel to and from the site, making it convenient for relevant personnel to grasp the river water level in a timely manner, and providing strong support for flood control, water resources management and other work.

[0034] like Figure 3-Figure 5As shown, the angle adjustment mechanism includes a first fixing plate 101, a first driving motor 102, a first gear 103, a second gear 104, a driving rod 105, an adjustment block 106, an arc-shaped adjustment slot 107 and a second fixing plate 108; a mounting box 109 is provided at the upper end of the support column 5, and a control module is provided inside the mounting box 109, and each mechanism is intelligently controlled by the control module; the tail end of the first fixing plate 101 is connected to the side wall of the mounting box 109 through a mounting plate 110 provided, and the first fixing A supporting rib 7 is provided below the rear end of the fixed plate 101 for supporting the first fixed plate 101; the arc-shaped adjustment groove 107 is located at the front end of the first fixed plate 101, the adjustment block 106 is located inside the arc-shaped adjustment groove 107, the inner wall of the arc-shaped adjustment groove 107 is provided with an arc-shaped card groove 112, the outer wall of the adjustment block 106 is surrounded by an arc-shaped card block 113, and the arc-shaped card block 113 is slidably connected with the arc-shaped card groove 112; the first driving motor 102 is located on the upper surface of the rear end of the first fixed plate 101, The first gear 103 is located at the lower end of the first fixed plate 101, and the first gear 103 is connected to the output end of the first driving motor 102, the second gear 104 is located on one side of the first gear 103, and the second gear 104 is installed on the lower end of the first fixed plate 101 through a rotating rod, the first gear 103 and the second gear 104 are meshed with each other, one end of the driving rod 105 is fixedly connected to the second gear 104, the driving rod 105 rotates synchronously with the second gear 104, the other end of the driving rod 105 is rotationally connected to the cylinder 111 provided at the lower end of the adjusting block 106, the tail end of the second fixed plate 108 is fixed to the upper end surface of the adjusting plate, the first driving motor 102 drives the first gear 103 to drive the second gear 104 to rotate, the driving rod 105 will synchronously drive the front end adjusting block 106 to move smoothly in the arc adjusting groove 107, and then drive the monitoring sensor 6 installed at the front end of the second fixed plate 108 to adjust the monitoring angle in the left and right directions.

[0035] like Figure 3-Figure 6As shown, the position adjustment mechanism includes a moving groove 201, a threaded rod 202 and a sliding block 203; the moving groove 201 is located at the lower end of the second fixed plate 108, the threaded rod 202 is located inside the moving groove 201, and the two ends of the threaded rod 202 are rotated and located on the two side walls of the moving groove 201, the sliding block 203 is located inside the moving groove 201, the lower end of the sliding block 203 is connected to the monitoring sensor 6 through a connecting rod 204, the side wall surface of the sliding block 203 is connected to the threaded rod 202 through a threaded hole 205, and the upper surface of the tail end of the second fixed plate 108 is provided with a second driving The second driving motor 206 is provided with a first bevel gear 207 at the lower end, and a second bevel gear 208 is provided on one side of the first bevel gear 207. The second bevel gear 208 is connected to one end of the threaded rod 202. The first bevel gear 207 is driven to rotate by the second driving motor 206, and then the second bevel gear 208 meshing therewith is driven to rotate, and the second bevel gear 208 will synchronously drive the threaded rod 202 to rotate; the sliding block 203 is driven to move back and forth inside the moving groove 201 by rotating the threaded rod 202, and then the front and rear position distance of the monitoring sensor 6 is adjusted according to actual conditions.

[0036] The present invention can obtain accurate water level data through the cooperation of the angle adjustment mechanism and the position adjustment mechanism, so as to better understand the status of river water resources and provide a scientific basis for the rational allocation and management of water resources. For example, in a period of water shortage, accurate water level monitoring data can help relevant departments to reasonably arrange the allocation of water resources, avoid over-exploitation or waste of water resources, thereby protecting the water resource environment and maintaining ecological balance.

[0037] like Figure 7 As shown, a fixing mechanism is provided at the lower end of the support column 5, and the fixing mechanism includes a sleeve 301, an annular fixing plate 302, a telescopic rod 303 and an annular fixing seat 304; the sleeve 301 is installed and sleeved on the outer wall of the lower end of the support column 5, and the annular fixing plate 302 is fixedly installed on the outer wall of the sleeve 301, and the annular fixing plate 302 and the annular fixing seat 304 are respectively rotatably connected through the two ends of the telescopic rod 303 provided in the middle, and a plurality of the telescopic rods 303 are arranged around the outer wall of the annular fixing plate 302, and the length of the telescopic rod 303 is adjusted by the fixing bolts 305 provided on the surface of the telescopic rod 303; the annular fixing seat 304, the telescopic rod 303 and the annular fixing plate 302 cooperate with each other and are distributed around the bottom end of the support column 5, and the annular fixing seat 304 is fixedly installed on the bottom surface around the base 4 by bolts, thereby realizing fixed support for the support column 5.

[0038] Specific working principle:

[0039] First, according to the actual river environment, select a suitable water level monitoring installation position, install and initialize the device. Then install the bottom of the support column 5 on the base 4 to ensure a stable connection. Install the angle adjustment mechanism and the position adjustment mechanism at the upper end of the support column 5, and install the monitoring sensor 6 at the front end of the position adjustment mechanism. Fix the solar panel 8 and the data acquisition box 9 at the appropriate positions on the outer wall of the support column 5 through a fixing ring. Set the installation box 109 at the upper end of the support column 5, install the control module inside the installation box 109, and install the antenna 10 on the top of the installation box 109. Sleeve 301 on the outer wall of the lower end of the support column 5, and fix the annular fixing plate 302 on the outer wall of the sleeve 301. Rotate the annular fixing plate 302 and the annular fixing seat 304 at both ends of the telescopic rod 303 to make several telescopic rods 303 surround the outer wall of the annular fixing plate 302. Use the fixing bolt 305 to adjust the length of the telescopic rod 303, and then fix the annular fixing seat 304 to the bottom surface of the base 4 by bolts to achieve fixed support for the support column 5. Solar energy can be absorbed by the solar panel 8 and converted into electrical energy to provide power support for the entire device. To perform angle adjustment operation, the control module controls the first drive motor 102 to start, and the first drive motor 102 drives the first gear 103 to rotate. The first gear 103 and the second gear 104 are meshed with each other, thereby driving the second gear 104 to rotate. The drive rod 105 fixedly connected to the second gear 104 rotates synchronously with the second gear 104, and the other end of the drive rod 105 is connected to the cylinder 111 at the lower end of the adjustment block 106 for rotation, thereby driving the adjustment block 106 to move smoothly in the arc adjustment groove 107. The adjustment block 106 drives the monitoring sensor 6 at the front end of the second fixed plate 108 to adjust the monitoring angle in the left and right directions to obtain a suitable monitoring viewing angle. To perform position adjustment operation, the control module controls the second drive motor 206 to start, and the second drive motor 206 drives the first bevel gear 207 to rotate. The first bevel gear 207 is meshed with the second bevel gear 208, driving the second bevel gear 208 to rotate. The second bevel gear 208 is connected to one end of the threaded rod 202, thereby driving the threaded rod 202 to rotate. The rotation of the threaded rod 202 causes the sliding block 203 to move forward and backward inside the moving groove 201, and the sliding block 203 drives the monitoring sensor 6 to move forward and backward through the connecting rod 204, and the front and rear position distance of the monitoring sensor 6 is adjusted according to the actual situation. Finally, the river water level information can be monitored in real time through the monitoring sensor 6. The data acquisition box 9 records and collects the water level information collected by the monitoring sensor 6. The antenna 10 transmits the collected data wirelessly and remotely so that relevant personnel can perform data analysis and processing. The present invention can intelligently control each mechanism through the control module inside the installation box 109, and realize the automatic operation of angle adjustment and position adjustment. Relevant personnel can accurately control the device according to different river conditions and monitoring requirements through remote control or preset programs, thereby improving the efficiency and convenience of monitoring work and reducing maintenance costs.

[0040] Finally, it should be noted that the above description is only a preferred example 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. A river water level monitoring device, characterized in that: It includes a base, a support column, an angle adjustment mechanism, a position adjustment mechanism and a monitoring sensor; the bottom of the support column is installed on the base, the angle adjustment mechanism and the position adjustment structure are both installed on the upper end of the support column, and the monitoring sensor is installed on the front end of the position adjustment mechanism; The angle adjustment mechanism includes a first fixed plate, a first driving motor, a first gear, a second gear, a driving rod, an adjustment block, an arc-shaped adjustment slot and a second fixed plate; a mounting box is provided at the upper end of the support column, the rear end of the first fixed plate is connected to the side wall of the mounting box through a mounting plate, the arc-shaped adjustment slot is located at the front end of the first fixed plate, the adjustment block is located inside the arc-shaped adjustment slot, the first driving motor is located on the upper surface of the rear end of the first fixed plate, the first gear is located at the lower end of the first fixed plate, and the first gear is connected to the output end of the first driving motor, the second gear is located on one side of the first gear, and the second gear is connected to the output end of the first driving motor. The rotating rod is installed at the lower end of the first fixed plate, the first gear and the second gear are meshed with each other, one end of the driving rod is fixedly connected to the second gear, the driving rod rotates synchronously with the second gear, the other end of the driving rod is rotatably connected to the cylinder provided at the lower end of the adjusting block, the tail end of the second fixed plate is fixed to the upper surface of the adjusting plate, the first gear is driven by the first driving motor to drive the second gear to rotate, the driving rod will synchronously drive the front end adjusting block to move smoothly in the arc-shaped adjusting groove, and then drive the monitoring sensor installed at the front end of the second fixed plate to adjust the monitoring angle in the left and right directions; The position adjustment mechanism includes a movable groove, a threaded rod and a sliding block; the movable groove is located at the lower end of the second fixed plate, the threaded rod is located inside the movable groove, and the two ends of the threaded rod are rotated and located on the two side walls of the movable groove, the sliding block is located inside the movable groove, the lower end of the sliding block is connected to the monitoring sensor through a provided connecting rod, and the side wall surface of the sliding block is connected to the threaded rod through a provided threaded hole, and the threaded rod is rotated to drive the sliding block to move back and forth inside the movable groove, and then the front and rear position distance of the monitoring sensor is adjusted according to actual conditions.

2. A river water level monitoring device according to claim 1, characterized in that: An arc-shaped clamping groove is arranged on the inner wall of the arc-shaped adjusting groove, and an arc-shaped clamping block is arranged around the outer wall of the adjusting block. The arc-shaped clamping block and the arc-shaped clamping groove are slidably connected with each other.

3. A river water level monitoring device according to claim 1, characterized in that: A second driving motor is provided on the upper surface of the rear end of the second fixed plate, a first bevel gear is provided at the lower end of the second driving motor, a second bevel gear is provided on one side of the first bevel gear, the second bevel gear is connected to one end of the threaded rod, the first bevel gear is driven to rotate by the second driving motor, and then the second bevel gear meshing with it is driven to rotate, and the second bevel gear will synchronously drive the threaded rod to rotate.

4. A river water level monitoring device according to claim 1, characterized in that: A supporting rib is provided below the rear end of the first fixing plate for supporting the first fixing plate.

5. A river water level monitoring device according to claim 1, characterized in that: A fixing mechanism is provided at the lower end of the support column, and the fixing mechanism includes a sleeve, an annular fixing plate, a telescopic rod and an annular fixing seat; the sleeve is installed and sleeved on the outer wall of the lower end of the support column, and the annular fixing plate is fixedly installed on the outer wall of the sleeve, and the annular fixing plate and the annular fixing seat are rotatably connected through the two ends of the telescopic rod provided in the middle, and a plurality of the telescopic rods are located around the outer wall of the annular fixing plate, and cooperate with each other through the annular fixing seat, the telescopic rod and the annular fixing plate, and are distributed around the bottom end of the support column, and the annular fixing seat is fixedly installed on the bottom surface around the base by bolts, thereby realizing fixed support for the support column.

6. A river water level monitoring device according to claim 5, characterized in that: The length of the telescopic rod is adjusted by fixing bolts provided on the surface of the telescopic rod.

7. A river water level monitoring device according to claim 1, characterized in that: A control module is provided inside the installation box, and each mechanism is intelligently controlled by the control module.

8. A river water level monitoring device according to claim 1, characterized in that: A solar panel is arranged on the support column, and the solar panel is fixed to the outer wall of the support column through a fixed ring, and the device is powered by the solar panel.

9. A river water level monitoring device according to claim 1, characterized in that: A data collection box is provided on the support column, and the data collection box is fixed on the outer wall of the support column through a fixed ring, and the water level information is recorded and collected through the data collection box.

10. A river water level monitoring device according to claim 1, characterized in that: An antenna is arranged on the top of the installation box, and the collected data is wirelessly and remotely transmitted through the antenna.

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