Water level monitoring device for hydrological engineering geology

Abstract

The utility model relates to the technical field of hydrological engineering, in particular to a water level monitoring device for hydrological engineering geology, which comprises a protective frame, a sleeve fixedly connected inside the protective frame, a polished rod slidably connected inside the sleeve, a falling ball fixedly connected at the bottom of the polished rod, alignment grooves fixedly connected outside the polished rod at equal intervals, and a sliding groove formed inside the protective frame. A sliding plate is slidably connected into the sliding groove. The underground water resource monitoring system has the advantages that the lowest water level of underground water can be accurately monitored, the real condition of underground water resources can be evaluated, accurate estimation of the underground water resource quantity is improved, and therefore more scientific and reasonable water pumping plans and management policies are formulated, excessive exploitation of the underground water resources is avoided, and the water pumping efficiency is improved. The lowest water levels of rivers, lakes and reservoirs are accurately monitored, water conservancy engineers can be helped to design and implement effective flood control measures, the accuracy and reliability of a flood control system are ensured, and compared with a traditional device, the operation quality and the use efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrological engineering, in particular to a hydrological engineering geological water level monitoring device. Background Art

[0002] Water level monitoring devices can measure and record changes in groundwater levels, which may be due to seasonal changes in precipitation, groundwater level drop caused by human extraction, or changes in groundwater dynamics caused by surrounding construction projects;

[0003] After searching, a Chinese patent discloses a water level monitoring device for hydrological engineering geology (authorization announcement number CN219714487U), including a bottom plate and an adjustment mechanism, the top of the bottom plate is fixedly connected with a support column; the adjustment mechanism is arranged on one side of the support column, the adjustment mechanism includes a fixed box, a motor, a screw, a movable plate, a fixed plate and a water level radar, the inner wall of the fixed box is fixedly connected to the outer side of the motor, the output end of the motor is fixedly connected to one end of the screw, the outer side of the screw is connected to the internal thread of the movable plate, the bottom of the movable plate is fixedly connected to the top of the fixed plate, and the water level radar is arranged below the fixed plate. Although the above patent technology can solve the problem that the position of the water level radar is usually fixed, the monitoring range is fixed, and there is no protective structure, which leads to the problem that the monitoring function is easily affected by bad weather during use;

[0004] However, in the actual application of this patented technology, the above-mentioned engineering geological water level monitoring device cannot detect the position of the bottom of the water level when in use. On the one hand, the inability to detect the lowest point of the water level will lead to inaccurate estimation of groundwater reserves, making it difficult for water resource management agencies to make correct water resource management decisions, thereby affecting the sustainable use of water resources. On the other hand, the stability of the groundwater level is crucial to maintaining ecosystems that rely on groundwater, such as certain wetlands and rivers. Failure to understand the lowest water level and the inability to predict the critical point of ecosystem damage may lead to irreversible ecological damage. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a water level monitoring device for hydrological engineering geology.

[0006] The technical solution of the utility model is as follows: a water level monitoring device for hydrological engineering geology, comprising a protective frame, a sleeve fixedly connected to the inside of the protective frame, a light rod slidably connected to the inside of the sleeve, a sinker fixedly connected to the bottom of the light rod, an alignment groove equidistantly fixedly connected to the outside of the light rod, a sliding groove is provided inside the protective frame, a sliding plate is slidably connected to the inside of the sliding groove, an alignment rod is fixedly connected to the inside of the sliding plate, one end of the alignment rod extends to the inside of the corresponding alignment groove, a water level detector is fixedly connected to one side of the inner wall of the sliding groove, and the end of the alignment rod away from the alignment groove is in contact with the input end of the water level detector.

[0007] Through the above technical scheme, a sleeve is fixedly connected inside the protective frame, and the inside of the light rod is slidably connected by the sleeve, which ensures the smoothness of its up and down movement, can effectively prevent impurities from entering, protect the light rod from damage, and extend the service life of the equipment; a sinker is fixedly connected to the bottom of the light rod, and alignment grooves are equidistantly fixedly connected to the outside of the light rod for monitoring and reflecting water level changes. When the water level changes, the sinker moves with the rise or fall of the water level to achieve intuitive monitoring of the water level; a sliding groove is built in the protective frame, and a sliding plate is slidably connected inside it, and an alignment rod is fixedly connected inside it, which contacts the water level detector to achieve accurate measurement of water level changes, and water level monitoring is achieved through precise coordination of components to improve the sensitivity and accuracy of monitoring.

[0008] As a preferred embodiment, a spring is sleeved outside the alignment rod and between one side of the inner wall of the sliding groove and one side of the sliding plate.

[0009] Through the above technical solution, the spring helps the alignment rod to quickly return to its position and reset when the water level changes, thereby ensuring the continuity and accuracy of water level monitoring.

[0010] As a preferred implementation manner, the top of the polished rod is fixedly connected to a limiting block.

[0011] Through the above technical solution, the limit block can ensure that the light rod moves within a safe range of motion, avoiding damage to the equipment due to extreme conditions.

[0012] As a preferred implementation, a floating ring is fixedly connected to the outer side of the protection frame.

[0013] Through the above technical solutions, the floating ring has improved mobility and applicability, making it easier to deploy and use in different hydrogeological environments.

[0014] As a preferred embodiment, four support rods are symmetrically and fixedly connected to the bottom of the protective frame and located outside the sleeve, and the bottoms of the support rods are all fixedly connected to electric propellers.

[0015] Through the above technical solution, the electric propeller provides power support, making it easy to adjust the orientation and position of the device to adapt to different monitoring points.

[0016] As a preferred implementation, a controller is fixedly connected to the top of the protection frame, and a wireless signal transceiver is fixedly connected to the top of the protection frame and on one side of the controller.

[0017] Through the above technical solution, the joint use of the controller and the wireless signal transceiver not only simplifies the monitoring process, but also makes data transmission more efficient and remote monitoring more convenient.

[0018] As a preferred implementation, the water level detector, the electric propeller and the wireless signal transceiver are all electrically connected to the controller.

[0019] Through the above technical solution, efficient collaborative work of various parts of the equipment is achieved, accurate transmission and timely response of monitoring data are guaranteed, and the intelligence and automation level of the overall device is enhanced.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] In the utility model, the above-mentioned device drops to the bottom of the water source through a sinking ball, and detects the water level through a positioning rod and a water level detector. On the one hand, it can accurately monitor the lowest water level of groundwater, which is helpful to evaluate the real situation of groundwater resources and improve the accurate estimation of the amount of groundwater resources, so as to formulate more scientific and reasonable pumping plans and management policies to avoid excessive exploitation of groundwater resources. On the other hand, accurate monitoring of the lowest water level of rivers, lakes and reservoirs can help water conservancy engineers design and implement effective flood control measures, ensure the accuracy and reliability of flood control systems, and greatly improve the operation quality and utilization efficiency compared with traditional devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a first-perspective stereogram of the present invention;

[0023] Figure 2 It is a second perspective stereogram of the utility model;

[0024] Figure 3 This is a third perspective stereogram of the utility model;

[0025] Figure 4 It is a front cutaway stereoscopic view of the utility model;

[0026] Figure 5 It is a partial structural schematic diagram of the utility model;

[0027] Figure 6 for Figure 4 Enlarged view of point A in the middle.

[0028] Legend: 1. Protective frame; 2. Sleeve; 3. Light rod; 4. Alignment groove; 5. Sliding groove; 6. Sliding plate; 7. Alignment rod; 8. Water level detector; 9. Drop ball; 10. Spring; 11. Limit block; 12. Floating ring; 13. Support rod; 14. Electric propeller; 15. Controller; 16. Wireless signal transceiver. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] Example

[0032] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a water level monitoring device for hydrological engineering geology, including a protective frame 1, a sleeve 2 is fixedly connected inside the protective frame 1, a light rod 3 is slidably connected inside the sleeve 2, a sinker 9 is fixedly connected to the bottom of the light rod 3, and an alignment groove 4 is equidistantly fixedly connected to the outside of the light rod 3, a sliding groove 5 is opened inside the protective frame 1, a sliding plate 6 is slidably connected inside the sliding groove 5, an alignment rod 7 is fixedly connected inside the sliding plate 6, one end of the alignment rod 7 extends to the inside of the corresponding alignment groove 4, a water level detector 8 is fixedly connected to one side of the inner wall of the sliding groove 5, and the end of the alignment rod 7 away from the alignment groove 4 contacts the input end of the water level detector 8, and the protective frame 1 of the above device is fixed inside A sleeve 2 is fixedly connected, and the interior of the light rod 3 is slidably connected by the sleeve 2, which ensures the smoothness of its up and down movement, can effectively prevent impurities from entering, protect the light rod 3 from damage, and extend the service life of the equipment. A sinker 9 is fixedly connected to the bottom of the light rod 3, and an alignment groove 4 is equidistantly fixedly connected to the outside of the light rod 3 for monitoring and reflecting water level changes. When the water level changes, the sinker 9 moves with the rise or fall of the water level to achieve intuitive monitoring of the water level. A sliding groove 5 is built in the protective frame 1, in which a sliding plate 6 is slidably connected, and an alignment rod 7 is fixedly connected inside, which is in contact with a water level detector 8 to achieve accurate measurement of water level changes. Water level monitoring is achieved through precise component coordination to improve the sensitivity and accuracy of monitoring.

[0033] Among them, a spring 10 is sleeved on the outside of the alignment rod 7 and between one side of the inner wall of the sliding groove 5 and one side of the sliding plate 6. The above-mentioned spring 10 helps the alignment rod 7 to quickly return to its position when the water level changes, thereby ensuring the continuity and accuracy of water level monitoring.

[0034] The top of the polished rod 3 is fixedly connected to a limit block 11. The limit block 11 can ensure that the polished rod 3 moves within a safe range of motion to prevent the equipment from being damaged due to extreme conditions.

[0035] The outer side of the protection frame 1 is fixedly connected with a floating ring 12. The floating ring 12 of the device improves the mobility and applicability, and is convenient for deployment and use in different hydrogeological environments.

[0036] Among them, four support rods 13 are symmetrically fixedly connected to the bottom of the protective frame 1 and located on the outside of the sleeve 2. The bottom of the support rods 13 is fixedly connected to an electric propeller 14. The electric propeller 14 of the above-mentioned device provides power support, which is convenient for adjusting the orientation and position of the device to adapt to different monitoring points.

[0037] Among them, a controller 15 is fixedly connected to the top of the protective frame 1, and a wireless signal transceiver 16 is fixedly connected to the top of the protective frame 1 and on one side of the controller 15. The combined use of the above-mentioned device controller 15 and the wireless signal transceiver 16 not only simplifies the monitoring process, but also makes data transmission more efficient and remote monitoring more convenient.

[0038] Among them, the water level detector 8, the electric propeller 14 and the wireless signal transceiver 16 are all electrically connected to the controller 15. The above-mentioned device realizes the efficient coordination of various parts of the equipment, ensures the accurate transmission and timely response of the monitoring data, and enhances the intelligence and automation level of the overall device.

[0039] Working principle:

[0040] like Figure 1-Figure 6 As shown, when the above device is used, the whole device is first placed on the water surface that needs to be monitored, such as lakes and reservoirs, and then the sinker 9 is lowered until it falls to the bottom of the water source. When the water level changes, the protective frame 1 is driven to rise by the float 12, and the alignment rod 7 extends to the inside of different alignment grooves 4. The other end of the alignment rod 7 will trigger the water level detector 8, and the water level detector 8 will transmit the detected data to the terminal through the wireless signal transceiver 16. The controller 15 controls the electric propeller 14 to rotate, so that the whole device can detect the water level of different waters, so that the lowest water level of groundwater can be accurately monitored, which is helpful to evaluate the real situation of groundwater resources and improve the accurate estimation of the amount of groundwater resources, so as to formulate more scientific and reasonable pumping plans and management policies, avoid excessive exploitation of groundwater resources, and greatly improve the operation quality and utilization efficiency compared with traditional devices.

[0041] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A water level monitoring device for hydrological engineering geology, comprising a protective frame (1), characterized in that: The protective frame (1) is fixedly connected to a sleeve (2) inside, the sleeve (2) is slidably connected to a light rod (3) inside, the bottom of the light rod (3) is fixedly connected to a sinker (9), the outside of the light rod (3) is equidistantly fixedly connected to an alignment groove (4), the protective frame (1) is provided with a sliding groove (5) inside, the sliding groove (5) is slidably connected to a sliding plate (6), the sliding plate (6) is fixedly connected to an alignment rod (7), one end of the alignment rod (7) extends to the inside of the corresponding alignment groove (4), one side of the inner wall of the sliding groove (5) is fixedly connected to a water level detector (8), and the end of the alignment rod (7) away from the alignment groove (4) is in contact with the input end of the water level detector (8).

2. A water level monitoring device for hydrological engineering geology according to claim 1, characterized in that: A spring (10) is sleeved outside the alignment rod (7) and between one side of the inner wall of the sliding groove (5) and one side of the sliding plate (6).

3. A water level monitoring device for hydrological engineering geology according to claim 1, characterized in that: The top of the polished rod (3) is fixedly connected to a limiting block (11).

4. A water level monitoring device for hydrological engineering geology according to claim 1, characterized in that: A floating ring (12) is fixedly connected to the outer side of the protection frame (1).

5. The water level monitoring device for hydrological engineering geology according to claim 1, characterized in that: Four support rods (13) are symmetrically and fixedly connected at the bottom of the protective frame (1) and located outside the sleeve (2), and the bottoms of the support rods (13) are all fixedly connected to electric propellers (14).

6. A water level monitoring device for hydrological engineering geology according to claim 1, characterized in that: The top of the protection frame (1) is fixedly connected to a controller (15), and the top of the protection frame (1) and one side of the controller (15) is fixedly connected to a wireless signal transceiver (16).

7. A water level monitoring device for hydrological engineering geology according to claim 5, characterized in that: The water level detector (8), the electric propeller (14) and the wireless signal transceiver (16) are all electrically connected to the controller (15).

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