Water level real-time monitoring device based on sensor
Through the device that adjusts the sensor distance on the shore, the inconvenience and danger of traditional water level monitoring devices are solved, and safe and efficient water level detection is achieved.
Patent Information
- Application Number
- CN202422196612.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The traditional water level monitoring device is installed on the side of the river embankment, which causes inconvenience in operation of the staff and needs to move to the water surface with a crane, which is dangerous and inefficient.
A sensor-based real-time monitoring device for water level is designed. Through the shaking wheel and rope system, staff can adjust the sensor distance on the shore to avoid moving to above the water surface, including the combination of shaking wheel, rope, positioning plate, floating plate and sensor.
It improves the safety and efficiency of the inspection work, and reduces the operating risk and time consumption of the monitoring device.
Smart Images
Figure CN223283715U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of water conservancy engineering, and specifically to a sensor-based real-time water level monitoring device. Background Art
[0002] Traditional water level monitoring methods often suffer from lags and inaccuracies, making them difficult to meet the real-time, accurate water level data requirements of modern water conservancy projects. Consequently, sensor-based real-time water level monitoring devices have emerged as a key technology in the field of water conservancy projects. To ensure accuracy and timely warnings during extended use, these monitoring devices require regular testing.
[0003] Currently, sensor-based real-time water level monitoring devices are usually installed on the side of the river bank, which makes it inconvenient for workers to operate the monitoring devices. They need to be moved to the water surface on the side of the river bank with the help of a crane, which is dangerous. In addition, a lot of time is required to move and deploy the crane, which reduces the efficiency of the monitoring device detection. Utility Model Content
[0004] In response to the shortcomings of the existing technology, the present application provides a sensor-based real-time water level monitoring device, which allows staff to easily detect the monitoring device located on the side of the river bank on the shore without having to move to the water surface on the side of the river bank for detection, thereby improving the safety of the detection work and having high efficiency in the detection of the monitoring device. It solves the problem that the current sensor-based real-time water level monitoring device is usually set on the side of the river bank, which makes it inconvenient for staff to operate the monitoring device and requires the use of a crane to move it to the water surface on the side of the river bank, which is dangerous. In addition, a lot of time is consumed in moving and deploying the crane, which reduces the efficiency of the detection of the monitoring device.
[0005] In order to enable the above-mentioned staff to conveniently inspect the monitoring device located on the side of the river bank on the shore, and to conduct inspection without moving to the water surface on the side of the river bank, thereby improving the safety of the inspection work and achieving the purpose of higher efficiency in the inspection of the monitoring device, the present application provides the following technical solutions: a sensor-based real-time water level monitoring device, comprising a rocker, a first rope is provided on the middle outer surface of the rocker, one end of the first rope is provided on the top of the positioning plate, the top of the positioning plate contacts the bottom of the floating plate, the top of the floating plate is provided with a first sensor, the middle inner wall of the positioning plate is slidably provided on the middle outer surface of the vertical pole, the outer surface of one end of the vertical pole is provided on the inner wall of one end of the mounting frame, and the bottom of one end of the mounting frame is provided with a second sensor.
[0006] A limiting rod is slidingly provided on the inner wall of one side of the vertical rod, one end of the limiting rod is rotatably connected to the inner wall of one end of the connecting rod through a U-shaped frame, and the inner wall of the other end of the connecting rod is rotatably connected to one side of the push plate through the U-shaped frame.
[0007] Through the above scheme, by shaking the crank, the crank reels the first rope, and the first rope drives the positioning plate to move upward. When the positioning plate moves upward, it drives the floating plate to move upward, so that the floating plate drives the first sensor to move upward, and adjusts the distance between the first sensor and the second sensor. This allows staff on the shore to conveniently detect the monitoring device located on the side of the river bank, without having to move above the water surface on the side of the river bank for detection, thereby improving the safety of the detection work.
[0008] Furthermore, a pulley is rotatably provided on one side of the inner wall of the floating plate through a connecting frame, and the outer surface of the middle portion of the pulley is slidably provided on the outer surface of one side of the vertical pole.
[0009] Through the above solution, the setting of the pulley can increase the smoothness of the floating plate when it rises, avoiding the friction between the floating plate and the vertical pole when it moves upward through the water surface, resulting in the inability to move upward smoothly.
[0010] Furthermore, the pulleys are arranged in two groups, each group has four pulleys, and the four pulleys in each group are rotatably arranged on four sides of the inner wall of the floating plate through four connecting frames respectively, and the two groups of pulleys are arranged up and down.
[0011] Through the above solution, the two sets of pulleys cooperate with each other to improve the stability of the floating plate when it moves upward, and avoid the floating plate from tilting based on the vertical pole when it moves upward, causing the floating plate to become stuck when it moves upward.
[0012] Furthermore, a limiting frame is provided at the bottom of the positioning plate, and the inner wall in the middle of the limiting frame is slidably connected to the outer surface of one end of the limiting rod.
[0013] According to the above solution, the positioning plate can be fixed through the limiting frame by inserting the limiting rod into the middle inner wall of the limiting frame.
[0014] Furthermore, a guide block is provided at one end of the limiting rod, and one end of the guide block is conical, and the conical outer surface of one end of the guide block is slidably connected to the inner wall of the middle part of the limiting frame.
[0015] According to the above solution, the limiting rod can be guided by the setting of the guide block, so that when the limiting frame is accurately moved to the connection position, the limiting rod can be stably inserted into the limiting frame through the guide block.
[0016] Furthermore, positioning blocks are provided on the outer surfaces of the four corners of one end of the vertical pole, and the positioning blocks are located below the positioning plate.
[0017] Through the above solution, the setting of the positioning block can limit the bottom of the positioning plate to prevent the positioning plate from moving downward excessively.
[0018] Furthermore, a pull rod is provided on the top of the push plate, and a second rope is provided on the top of the pull rod, and the second rope extends from the middle of the vertical pole to the outside of the vertical pole.
[0019] With the above solution, the second rope can be pulled to drive the pull rod to move upward, so that the pull rod pulls the push plate, and then the connecting rod can drive the limiting rod to move out of the limiting frame, thereby releasing the restriction on the positioning plate.
[0020] Furthermore, a connecting plate is provided on the middle outer surface of the pull rod, a spring is provided on the top of the connecting plate, the top of the spring is provided at the bottom of the fixing ring, and one side of the middle outer surface of the fixing ring is provided on one side of the middle inner wall of the vertical pole through the fixing rod.
[0021] Through the above solution, the connecting plate can be pushed by the thrust of the spring, so that the connecting plate drives the pull rod to move downward, pushing the push plate to move downward and reset, so that the limit rod can be reinserted into the limit frame.
[0022] Compared with the existing technology, the technical solution of this application has the following beneficial effects:
[0023] This sensor-based real-time water level monitoring device, by shaking the crank, causes the crank to reel in the first rope, the first rope drives the positioning plate to move upward, and when the positioning plate moves upward, it drives the floating plate to move upward, so that the floating plate drives the first sensor to move upward, and adjusts the distance between the first sensor and the second sensor, so that the staff can conveniently detect the monitoring device located on the side of the river bank on the shore, without having to move above the water surface on the side of the river bank to perform the detection, thereby improving the safety of the detection work. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;
[0025] Figure 2 This is a schematic diagram of the front structure of this application;
[0026] Figure 3 This is a schematic diagram of the structure of this application when viewed from above;
[0027] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of this application;
[0028] Figure 5 This is a schematic diagram of the front cross-sectional structure of this application.
[0029] In the picture:
[0030] 1. Wheel; 2. First rope; 3. Positioning plate; 4. Floating plate; 5. First sensor; 6. Second sensor; 7. Vertical pole; 8. Pulley; 9. Limit rod; 10. Connecting rod; 11. Push plate; 12. Pull rod; 13. Second rope; 14. Guide block; 15. Limit frame; 16. Connecting plate; 17. Spring; 18. Fixing ring; 19. Mounting bracket; 20. Positioning block. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.
[0032] See also Figure 2 、 Figure 4 and Figure 5 In this embodiment, a sensor-based real-time water level monitoring device includes a wheel 1, a first rope 2 is provided on the middle outer surface of the wheel 1, one end of the first rope 2 is provided on the top of the positioning plate 3, the top of the positioning plate 3 contacts the bottom of the floating plate 4, a first sensor 5 is provided on the top of the floating plate 4, the middle inner wall of the positioning plate 3 is slidably provided on the middle outer surface of the vertical pole 7, the outer surface of one end of the vertical pole 7 is provided on the inner wall of one end of the mounting bracket 19, and a second sensor 6 is provided on the bottom of one end of the mounting bracket 19.
[0033] A limit rod 9 is slidably provided on the inner wall of one side of the vertical rod 7. One end of the limit rod 9 is rotatably connected to the inner wall of one end of the connecting rod 10 through a U-shaped frame, and the inner wall of the other end of the connecting rod 10 is rotatably connected to one side of the push plate 11 through the U-shaped frame.
[0034] Please refer to Figure 4 and Figure 5 A pulley 8 is provided on one side of the inner wall of the floating plate 4 through a connecting frame, and the outer surface of the middle part of the pulley 8 is slidably provided on the outer surface of one side of the vertical pole 7. The setting of the pulley 8 can increase the smoothness of the floating plate 4 when it rises, and avoid the floating plate 4 from generating friction with the vertical pole 7 when moving upward through the water surface, resulting in an inability to move upward smoothly.
[0035] See also Figure 4 and Figure 5 The pulleys 8 are arranged in two groups, each group of pulleys 8 consists of four pulleys. The four pulleys 8 in each group are rotatably arranged on the four sides of the inner wall of the floating plate 4 through four connecting frames. The two groups of pulleys 8 are arranged up and down. The mutual cooperation of the two groups of pulleys 8 can improve the stability of the floating plate 4 when moving upward, and avoid the floating plate 4 from tilting based on the vertical pole 7 when moving upward, causing the floating plate 4 to get stuck when rising.
[0036] See also Figure 2 、 Figure 4 and Figure 5 A limiting frame 15 is provided at the bottom of the positioning plate 3. The inner wall in the middle of the limiting frame 15 is slidably connected to the outer surface of one end of the limiting rod 9. The positioning plate 3 can be fixed by the limiting frame 15 by inserting the limiting rod 9 into the inner wall in the middle of the limiting frame 15.
[0037] See also Figure 4 and Figure 5 A guide block 14 is provided at one end of the limit rod 9. One end of the guide block 14 is conical. The conical outer surface of one end of the guide block 14 is slidably connected to the inner wall of the middle part of the limit frame 15. The limit rod 9 can be guided by the setting of the guide block 14, so that when the limit frame 15 is accurately moved to the connection position, the limit rod 9 can be stably inserted into the limit frame 15 through the guide block 14.
[0038] See also Figure 2 and Figure 3 The outer surfaces of the four corners of one end of the vertical rod 7 are all provided with positioning blocks 20, and the positioning blocks 20 are located below the positioning plate 3. The setting of the positioning blocks 20 can limit the bottom of the positioning plate 3 to prevent the positioning plate 3 from moving downward excessively.
[0039] See also Figure 4 and Figure 5 A pull rod 12 is provided on the top of the push plate 11, and a second rope 13 is provided on the top of the pull rod 12. The second rope 13 extends from the middle of the vertical pole 7 to the outside of the vertical pole 7. By pulling the second rope, the pull rod 12 can be driven to move upward, so that the pull rod 12 pulls the push plate 11, and then the connecting rod 10 can drive the limit rod 9 to move out of the limit frame 15, thereby releasing the restriction on the positioning plate 3.
[0040] See also Figure 4 and Figure 5 A connecting plate 16 is provided on the outer surface of the middle part of the pull rod 12, and a spring 17 is provided on the top of the connecting plate 16. The top of the spring 17 is provided at the bottom of the fixing ring 18. One side of the outer surface of the middle part of the fixing ring 18 is provided on one side of the inner wall of the middle part of the vertical pole 7 through the fixing rod. The thrust of the spring 17 can push the connecting plate 16, so that the connecting plate 16 drives the pull rod 12 to move downward, pushing the push plate 11 to move downward and reset, so that the limit rod 9 can be reinserted into the limit frame 15.
[0041] In this embodiment, a sensor-based real-time water level monitoring device is provided. By shaking the crank 1, the crank 1 reels the first rope 2, and the first rope 2 drives the positioning plate 3 to move upward. When the positioning plate 3 moves upward, it drives the floating plate 4 to move upward, so that the floating plate 4 drives the first sensor 5 to move upward, and adjusts the distance between the first sensor 5 and the second sensor 6. This allows staff on the shore to conveniently detect the monitoring device located on the side of the river bank, without having to move above the water surface on the side of the river bank for detection, thereby improving the safety of the detection work.
[0042] The working principle of the above embodiment is as follows: one end of the mounting frame 19 is set on the side of the river bank, and the end of the wheel 1 and the second rope 13 away from the pull rod 12 is set on the shore. When the water level rises, the buoyancy of the water will push the float plate 4 to move upward, and the float plate 4 will drive the first sensor 5 to move upward, adjust the distance between the first sensor 5 and the second sensor 6, and calculate the rising distance of the water level through the first sensor 5 and the second sensor 6, and then monitor the water level. When it is necessary to detect the monitoring device, pull the second rope 13 on the shore to drive the pull rod 12 to move upward. When the pull rod 12 moves upward, the spring 17 will be squeezed through the connecting plate 16. The upward movement of the pull rod 12 will drive the push plate 11 to move upward, and the push plate 11 will drive the connecting rod 10 to swing, so that the connecting rod 10 drives the limit rod 9 Move, so that the limit rod 9 is pulled out from the inner wall of the middle part of the limit frame 15, and the restriction on the limit frame 15 is released. The crank 1 is rotated to reel in the first rope 2, so that the first rope 2 drives the positioning plate 3 to move upward. The positioning plate 3 will support the floating plate 4 to move upward, and then adjust the distance between the first sensor 5 and the second sensor 6, so as to detect the monitoring device. After the monitoring is completed, the crank 1 is shaken to release the first rope 2, and the positioning plate 3 will slide downward on the outer surface of the middle part of the vertical pole 7. When the positioning plate 3 slides to the top of the positioning block 20, the pull on the second rope 13 is released, so that the spring 17 releases the thrust, pushing the connecting plate 16 to move downward, and the connecting plate 16 will drive the pull rod 12 to move downward, pushing the push plate 11 to reset, and then the limit rod 9 is reinserted into the limit frame 15 to restrict the limit frame 15.
[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.
[0044] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A sensor-based real-time water level monitoring device, comprising a rocking wheel (1), characterized in that: A first rope (2) is provided on the outer surface of the middle portion of the wheel (1), one end of the first rope (2) is provided on the top of the positioning plate (3), the top of the positioning plate (3) contacts the bottom of the floating plate (4), a first sensor (5) is provided on the top of the floating plate (4), the inner wall of the middle portion of the positioning plate (3) is slidably provided on the outer surface of the middle portion of the vertical rod (7), the outer surface of one end of the vertical rod (7) is provided in the inner wall of one end of the mounting frame (19), and a second sensor (6) is provided on the bottom of one end of the mounting frame (19); A limiting rod (9) is slidably provided on the inner wall of one side of the vertical rod (7); one end of the limiting rod (9) is rotatably connected to the inner wall of one end of the connecting rod (10) through a U-shaped frame; and the inner wall of the other end of the connecting rod (10) is rotatably connected to one side of the push plate (11) through the U-shaped frame.
2. The sensor-based real-time water level monitoring device according to claim 1, characterized in that: A pulley (8) is rotatably provided on one side of the inner wall of the floating plate (4) via a connecting frame, and the outer surface of the middle portion of the pulley (8) is slidably provided on the outer surface of one side of the vertical rod (7).
3. The sensor-based real-time water level monitoring device according to claim 2, characterized in that: The pulleys (8) are arranged in two groups, each group of pulleys (8) comprises four pulleys, and the four pulleys (8) in each group are rotatably arranged on four sides of the inner wall of the floating plate (4) through four connecting frames, respectively. The two groups of pulleys (8) are arranged up and down.
4. The sensor-based real-time water level monitoring device according to claim 1, characterized in that: A limiting frame (15) is provided at the bottom of the positioning plate (3), and the inner wall of the middle portion of the limiting frame (15) is slidably connected to the outer surface of one end of the limiting rod (9).
5. The sensor-based real-time water level monitoring device according to claim 1, characterized in that: A guide block (14) is provided at one end of the limiting rod (9), and one end of the guide block (14) is conical. The conical outer surface of one end of the guide block (14) is slidably connected to the inner wall of the middle portion of the limiting frame (15).
6. The sensor-based real-time water level monitoring device according to claim 1, characterized in that: Positioning blocks (20) are provided on the outer surfaces of the four corners of one end of the upright pole (7), and the positioning blocks (20) are located below the positioning plate (3).
7. The sensor-based real-time water level monitoring device according to claim 1, characterized in that: A pull rod (12) is provided on the top of the push plate (11), and a second rope (13) is provided on the top of the pull rod (12). The second rope (13) extends from the middle of the vertical pole (7) to the outside of the vertical pole (7).
8. The sensor-based real-time water level monitoring device according to claim 7, characterized in that: A connecting plate (16) is provided on the middle outer surface of the pull rod (12), a spring (17) is provided on the top of the connecting plate (16), the top of the spring (17) is provided on the bottom of the fixing ring (18), and one side of the middle outer surface of the fixing ring (18) is provided on one side of the middle inner wall of the vertical pole (7) through a fixing rod.