Intelligent water affair project reservoir level monitoring device

Abstract

The invention relates to the technical field of monitoring equipment, and particularly discloses an intelligent water affair engineering reservoir level monitoring device which comprises a base, a transverse plate is arranged above the base, electric telescopic rods are fixedly mounted at the corners of the transverse plate, symmetrical mounting plates are arranged above the transverse plate, and the electric telescopic rods are fixedly mounted on the mounting plates. The ends of output shafts of the electric push rods are fixedly installed on the bottom faces of the installation plates correspondingly, a sleeve rod is fixedly installed between the two installation plates, a movable block is arranged on the sleeve rod in a sliding mode, a vertical plate is fixedly installed on one side of the movable block, a vertical sliding way is formed in the side edge of the vertical plate, and a floating plate is arranged on the vertical sliding way in a sliding mode. The intelligent water affair engineering reservoir water level monitoring device has excellent adjusting capability, so that the ultrasonic water level sensor can flexibly adjust the water level monitoring position and monitoring direction, multi-point monitoring is further carried out, measurement errors caused by fluctuation of waves or sharp change of the water level are effectively reduced, and the measurement accuracy is improved. And a solid foundation is provided for reservoir management and decision making.

Description

Technical Field

[0001] The invention belongs to the technical field of monitoring equipment, and in particular relates to a reservoir water level monitoring device for an intelligent water engineering project. Background Art

[0002] The water level monitoring device of a water conservancy project reservoir is an important equipment used to accurately measure and continuously monitor the changes in the water level of a reservoir. It is usually composed of sensors, data acquisition systems, transmission modules, and data analysis and processing software. The sensors are installed at specific locations in the reservoir and can sense the water level in real time and transmit the data to the data acquisition system. The collected data is sent to the control center through a transmission module, such as a wireless network or wired communication. In the control center, the data analysis and processing software processes and analyzes the data, presenting the water level changes in an intuitive form, providing a decision-making basis for the water management department, and facilitating flood control scheduling, rational allocation of water resources, and ensuring the safe operation of the reservoir. For example, before the rainy season, the monitoring device can be used to know the rising trend of the water level in advance, and timely preparations for flood discharge can be made. In the dry season, irrigation water can be reasonably arranged based on the water level data.

[0003] At present, most of the existing water level monitoring devices for water conservancy projects adopt fixed monitoring positions and single monitoring directions, and lack the ability of flexible adjustment. This leads to large measurement errors when facing large wave fluctuations or rapid changes in water levels. In addition, due to the inability to perform multi-point monitoring, the acquired data is not comprehensive and accurate enough, which makes it difficult to meet the needs of reservoir management and decision-making for accurate water level information. Improvements are needed. To this end, an intelligent water level monitoring device for water conservancy projects is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a reservoir water level monitoring device for an intelligent water engineering project to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a water level monitoring device for a reservoir of an intelligent water conservancy project, comprising a base, a horizontal plate is arranged above the base, electric telescopic rods are fixedly installed at the corners of the horizontal plate, a symmetrical mounting plate is arranged above the horizontal plate, and the ends of the output shafts of multiple groups of electric push rods are respectively fixedly installed on the bottom surfaces of the mounting plates, a sleeve rod is fixedly installed between two groups of the mounting plates, a movable block is slidably arranged on the sleeve rod, a vertical plate is fixedly installed on one side of the movable block, a vertical slide is opened on the side of the vertical plate, a floating plate is slidably arranged on the vertical slide, an ultrasonic water level sensor is fixedly installed on the side of the floating plate, a driving member for driving the ultrasonic water level sensor to adjust the monitoring position is arranged in the mounting plate and the sleeve rod, and a rotating member for driving the ultrasonic water level sensor to adjust the monitoring orientation is arranged in the base.

[0006] Preferably, the driving member includes a driving motor fixedly mounted in a mounting plate on one side, and a screw rod rotatably disposed in a sleeve rod, the end of the output shaft of the rotating motor is fixedly mounted on the end of the screw rod, and the movable block is threadedly connected to the screw rod.

[0007] Preferably, the rotating member includes a rotating motor fixedly installed in the base, a gear 1 fixedly installed at the end of the output shaft of the rotating motor, a gear 2 rotatably arranged in the base, and a disc rotatably arranged on the base.

[0008] Preferably, the gear one is meshed and transmission-connected with the gear two, the top surface of the gear two is fixedly mounted on the bottom surface of the disc, and one end of the horizontal plate is fixedly mounted on the top surface of the disc.

[0009] Preferably, the base is arranged in a circular shape, an annular slideway is provided on a side of the base, a slider is fixedly mounted on the bottom surface of the transverse plate, and the slider is slidably arranged on the annular slideway.

[0010] Preferably, the intelligent water engineering reservoir water level monitoring device according to claim 1 is characterized in that a detection cylinder is fixedly installed on the side of the movable block away from the vertical plate, a piston and a vertical rod are slidably arranged in the detection cylinder, the piston is fixedly installed at the bottom end of the vertical rod, an electric push rod is fixedly installed on the side of the detection cylinder, the end of the electric push rod output shaft is fixedly installed on the top of the vertical rod, and a water quality detection sensor is arranged in the detection cylinder.

[0011] Preferably, a controller is provided in the mounting plate, and the controller is electrically connected to the electric telescopic rod, the ultrasonic water level sensor, the driving motor, the rotating motor, and the water quality detection sensor respectively.

[0012] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. In the present invention, by setting the base, horizontal plate, electric telescopic rod, mounting plate, sleeve rod, movable block, vertical plate, vertical slide, floating plate, ultrasonic water level sensor, driving part, and the cooperation between the rotating parts, the ultrasonic water level sensor can flexibly adjust the water level monitoring position and monitoring orientation, and then perform multi-point monitoring, effectively reducing the measurement error caused by wave fluctuations or rapid changes in water level, and providing a solid foundation for reservoir management and decision-making.

[0014] 2. In the present invention, by setting up the cooperation between the detection cylinder, piston, vertical rod, electric push rod, and water quality detection sensor, it is possible to perform multi-point detection of water quality while monitoring the water level at multiple points, so as to timely and accurately understand the water quality status of the reservoir, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 It is a side structural diagram of the present invention;

[0017] Figure 3 This is a structural diagram of the sleeve rod, movable block and vertical plate of the present invention;

[0018] Figure 4 It is a structural diagram of the sleeve rod, movable block and detection tube of the present invention;

[0019] Figure 5 It is a structural diagram of the disc, the horizontal plate and the driving member of the present invention;

[0020] Figure 6 It is a side cross-sectional structural diagram of the detection tube of the present invention.

[0021] Legend:

[0022] 1. Base; 2. Horizontal plate; 3. Electric telescopic rod; 4. Mounting plate; 5. Sleeve rod; 6. Movable block; 7. Vertical plate; 8. Vertical slide; 9. Floating plate; 10. Ultrasonic water level sensor; 11. Driving member; 111. Driving motor; 112. Screw rod; 12. Rotating member; 121. Rotating motor; 122. Gear 1; 123. Gear 2; 124. Disc; 13. Annular slide; 14. Sliding block; 15. Detection tube; 16. Piston; 17. Vertical rod; 18. Electric push rod; 19. Water quality detection sensor. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6 , the present invention provides a technical solution:

[0025] A water level monitoring device for a reservoir of an intelligent water conservancy project comprises a base 1, a horizontal plate 2 is arranged above the base 1, electric telescopic rods 3 are fixedly installed at the corners of the horizontal plate 2, a symmetrical mounting plate 4 is arranged above the horizontal plate 2, the output shaft ends of multiple groups of electric push rods 18 are respectively fixedly installed on the bottom surface of the mounting plate 4, a sleeve rod 5 is fixedly installed between two groups of the mounting plates 4, a movable block 6 is slidably arranged on the sleeve rod 5, a vertical plate 7 is fixedly installed on one side of the movable block 6, a vertical slide 8 is opened on the side of the vertical plate 7, a floating plate 9 is slidably arranged on the vertical slide 8, an ultrasonic water level sensor 10 is fixedly installed on the side of the floating plate 9, a driving member 11 for driving the ultrasonic water level sensor 10 to adjust the monitoring position is arranged in the mounting plate 4 and the sleeve rod 5, and a driving member 11 for driving the ultrasonic water level sensor 10 to adjust the monitoring position is arranged in the base 1 The ultrasonic water level sensor 10 adjusts the rotating part 12 for monitoring the orientation, the driving part 11 includes a driving motor 111 fixedly mounted in a mounting plate 4 on one side, and a screw rod 112 rotatably arranged in a sleeve rod 5, the output shaft end of the rotating motor 121 is fixedly mounted on the end of the screw rod 112, the movable block 6 is threadedly connected to the screw rod 112, the rotating part 12 includes a rotating motor 121 fixedly mounted in a base 1, a gear 122 fixedly mounted on the output shaft end of the rotating motor 121, a gear 2 123 rotatably arranged in the base 1, and a disc 124 rotatably arranged on the base 1, the gear 122 is meshed and transmission-connected with the gear 2 123, the top surface of the gear 2 123 is fixedly mounted on the bottom surface of the disc 124, and one end of the horizontal plate 2 is fixedly mounted on the top surface of the disc 124.

[0026] In the intelligent water engineering reservoir water level monitoring device, the base 1 is the mounting support component of the entire device;

[0027] When in use, the electric telescopic rod 3 is simultaneously activated according to the water level height of the installation point, driving the horizontal plate 2 and the structure above it to move in the vertical direction, thereby preliminarily adjusting the monitoring position of the ultrasonic water level sensor 10;

[0028] Further, after the driving motor 111 is started, the screw rod 112 is driven to rotate. Since the movable block 6 is threadedly connected to the screw rod 112, the movable block 6 moves horizontally along the screw rod 112 and the sleeve rod 5, that is, the position of the ultrasonic water level sensor 10 is adjusted in the horizontal direction;

[0029] At the same time, the floating plate 9 slides on the vertical slide 8 and moves up and down as the water level rises and falls, ensuring that the ultrasonic water level sensor 10 is always aligned with the water surface for accurate measurement;

[0030] In addition, the rotating motor 121 in the start base 1 drives the gear 1 122 to rotate, and the gear 2 123 and the disc 124 rotate synchronously through the meshing transmission between the gears. Since one end of the horizontal plate 2 is fixedly connected to the disc 124, the horizontal plate 2 and the structure above it can rotate as a whole, so that the monitoring position of the ultrasonic water level sensor 10 can be adjusted;

[0031] The intelligent water engineering reservoir water level monitoring device has excellent adjustment capabilities, which enables the ultrasonic water level sensor 10 to flexibly adjust the water level monitoring position and monitoring orientation, and then perform multi-point monitoring, effectively reducing the measurement errors caused by wave fluctuations or rapid changes in water levels, and providing a solid foundation for reservoir management and decision-making.

[0032] The base 1 is set to be circular, and an annular slideway 13 is opened on the side of the base 1. A slider 14 is fixedly installed on the bottom surface of the horizontal plate 2, and the slider 14 is slidably set on the annular slideway 13;

[0033] The rotation of the transverse plate 2 drives the slider 14 to slide on the annular slideway 13, which can improve the stability of the transverse plate 2 and the components thereon during rotation, thereby improving the stability of water level monitoring.

[0034] A detection cylinder 15 is fixedly installed on the side of the movable block 6 away from the vertical plate 7, and a piston 16 and a vertical rod 17 are slidably arranged in the detection cylinder 15, and the piston 16 is fixedly installed at the bottom of the vertical rod 17. An electric push rod 18 is fixedly installed on the side of the detection cylinder 15, and the output shaft end of the electric push rod 18 is fixedly installed on the top of the vertical rod 17. A water quality detection sensor 19 is arranged in the detection cylinder 15;

[0035] When it is necessary to test the water quality, the electric push rod 18 is started, and its output shaft is extended and retracted to drive the vertical rod 17 to move up and down, so that the piston 16 slides up and down in the detection tube 15. The up and down movement of the piston 16 will draw or discharge water samples at different positions into the detection tube 15, and the water quality detection sensor 19 detects the water sample, realizing multi-point detection of water quality while monitoring the water level at multiple points, so as to timely and accurately grasp the water quality status of the reservoir.

[0036] A controller is disposed in the mounting plate 4, and the controller is electrically connected to the electric telescopic rod 3, the ultrasonic water level sensor 10, the driving motor 111, the rotating motor 121, and the water quality detection sensor 19 respectively;

[0037] The controller disposed in the mounting plate 4 is electrically connected to the electric telescopic rod 3, the ultrasonic water level sensor 10, the driving motor 111, the rotating motor 121 and the water quality detection sensor 19 respectively, for unified control and coordination of the work of each component.

[0038] Working principle:

[0039] In the intelligent water engineering reservoir water level monitoring device, the base 1 is the mounting support component of the entire device;

[0040] When in use, the electric telescopic rod 3 is simultaneously activated according to the water level height of the installation point, driving the horizontal plate 2 and the structure above it to move in the vertical direction, thereby preliminarily adjusting the monitoring position of the ultrasonic water level sensor 10;

[0041] Further, after the driving motor 111 is started, the screw rod 112 is driven to rotate. Since the movable block 6 is threadedly connected to the screw rod 112, the movable block 6 moves horizontally along the screw rod 112 and the sleeve rod 5, that is, the position of the ultrasonic water level sensor 10 is adjusted in the horizontal direction;

[0042] At the same time, the floating plate 9 slides on the vertical slide 8 and moves up and down as the water level rises and falls, ensuring that the ultrasonic water level sensor 10 is always aligned with the water surface for accurate measurement;

[0043] In addition, the rotating motor 121 in the start base 1 drives the gear 1 122 to rotate, and the gear 2 123 and the disc 124 rotate synchronously through the meshing transmission between the gears. Since one end of the horizontal plate 2 is fixedly connected to the disc 124, the horizontal plate 2 and the structure above it can rotate as a whole, so that the monitoring position of the ultrasonic water level sensor 10 can be adjusted;

[0044] The intelligent water engineering reservoir water level monitoring device has excellent adjustment ability, so that the ultrasonic water level sensor 10 can flexibly adjust the water level monitoring position and monitoring orientation, and then perform multi-point monitoring, effectively reducing the measurement error caused by wave fluctuations or rapid changes in water level, and providing a solid foundation for reservoir management and decision-making;

[0045] When it is necessary to detect the water quality, the electric push rod 18 is started, and its output shaft is extended and retracted to drive the vertical rod 17 to move up and down, so that the piston 16 slides up and down in the detection tube 15. The up and down movement of the piston 16 will extract or discharge water samples at different positions into the detection tube 15, and the water quality detection sensor 19 detects the water sample, realizing multi-point detection of water quality while monitoring the water level at multiple points, so as to timely and accurately grasp the water quality status of the reservoir;

[0046] The controller disposed in the mounting plate 4 is electrically connected to the electric telescopic rod 3, the ultrasonic water level sensor 10, the driving motor 111, the rotating motor 121 and the water quality detection sensor 19 respectively, for unified control and coordination of the work of each component.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water level monitoring device for a reservoir of an intelligent water project, comprising a base (1), characterized in that: A horizontal plate (2) is arranged above the base (1), and electric telescopic rods (3) are fixedly installed at the corners of the horizontal plate (2). A symmetrical mounting plate (4) is arranged above the horizontal plate (2). The output shaft ends of multiple groups of electric push rods (18) are respectively fixedly installed on the bottom surface of the mounting plate (4). A sleeve rod (5) is fixedly installed between two groups of mounting plates (4). A movable block (6) is slidably arranged on the sleeve rod (5). A vertical plate (7) is fixedly installed on one side of the movable block (6). A vertical slideway (8) is provided on the side of the vertical plate (7). A floating plate (9) is slidably arranged on the vertical slideway (8). An ultrasonic water level sensor (10) is fixedly installed on the side of the floating plate (9). A driving member (11) for driving the ultrasonic water level sensor (10) to adjust the monitoring position is arranged in the mounting plate (4) and the sleeve rod (5). A rotating member (12) for driving the ultrasonic water level sensor (10) to adjust the monitoring orientation is arranged in the base (1).

2. The intelligent water conservancy project reservoir water level monitoring device according to claim 1 is characterized in that: The driving member (11) comprises a driving motor (111) fixedly mounted in a mounting plate (4) on one side, and a screw rod (112) rotatably arranged in a sleeve rod (5); the end of an output shaft of the rotating motor (121) is fixedly mounted on the end of the screw rod (112); and the movable block (6) is threadedly connected to the screw rod (112).

3. The intelligent water project reservoir water level monitoring device according to claim 1 is characterized in that: The rotating member (12) comprises a rotating motor (121) fixedly mounted in the base (1), a gear 1 (122) fixedly mounted at the end of the output shaft of the rotating motor (121), a gear 2 (123) rotatably disposed in the base (1), and a disc (124) rotatably disposed on the base (1).

4. The intelligent water project reservoir water level monitoring device according to claim 3 is characterized in that: The gear 1 (122) is meshed and transmission-connected with the gear 2 (123); the top surface of the gear 2 (123) is fixedly mounted on the bottom surface of the disk (124); and one end of the horizontal plate (2) is fixedly mounted on the top surface of the disk (124).

5. The intelligent water project reservoir water level monitoring device according to claim 4 is characterized in that: The base (1) is arranged in a circular shape, a circular slideway (13) is provided on the side of the base (1), a sliding block (14) is fixedly mounted on the bottom surface of the transverse plate (2), and the sliding block (14) is slidably arranged on the circular slideway (13).

6. The intelligent water project reservoir water level monitoring device according to claim 1 is characterized in that: A detection cylinder (15) is fixedly mounted on the side of the movable block (6) away from the vertical plate (7), a piston (16) and a vertical rod (17) are slidably mounted in the detection cylinder (15), the piston (16) is fixedly mounted on the bottom end of the vertical rod (17), an electric push rod (18) is fixedly mounted on the side of the detection cylinder (15), the output shaft end of the electric push rod (18) is fixedly mounted on the top end of the vertical rod (17), and a water quality detection sensor (19) is arranged in the detection cylinder (15).

7. The intelligent water project reservoir water level monitoring device according to claim 1 is characterized in that: A controller is arranged in the mounting plate (4), and the controller is electrically connected to the electric telescopic rod (3), the ultrasonic water level sensor (10), the driving motor (111), the rotating motor (121), and the water quality detection sensor (19) respectively.

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