A water level monitoring device

Abstract

The utility model provides a kind of water conservancy water level monitoring equipment belongs to water level monitoring technical field.This kind of water conservancy water level monitoring equipment includes support and monitoring protection mechanism, the top of support rear side is equipped with cross bar, the rear side of cross bar top is equipped with water level meter, fixed bracket is movably connected in the top of cross bar, the bottom of fixed bracket inboard is movably connected with fixed plate, protective pad is respectively fixedly connected in the top of fixed bracket inboard and the top of fixed plate, the top of fixed bracket is movably connected with protective cover, protection connecting mechanism is fixedly connected in the top of fixed bracket, by being provided with monitoring protection mechanism, water level meter can be covered and protected medium is formed in the top of cross bar, to protect water level meter when working for user, avoid water level meter when working to be influenced by outside meteorological environment and sun exposure, lead to the condition that water level meter ageing accelerates, thus improve the use protection and service life of water level meter.

Description

Technical Field

[0001] This utility model relates to the field of water level monitoring technology, and more specifically, to a water level monitoring device. Background Technology

[0002] Water level monitoring equipment is a core component of water conservancy projects for safe operation and water resource management. It is primarily used to capture real-time water level changes in rivers, lakes, reservoirs, and groundwater, providing precise support for flood control, drought relief, water resource allocation, and project maintenance. Radar level gauges are a core device in the field of water monitoring, achieving non-contact water level measurement based on the principle of high-frequency electromagnetic wave transmission. With advantages such as strong anti-interference, high accuracy, and adaptability to complex environments, they have become key equipment for smart water conservancy construction. Radar level gauges transmit high-frequency electromagnetic waves to the water surface via an antenna; the signal is reflected after encountering the water surface, and the device transmits the signal over time. By analyzing the frequency difference between the transmitted and reflected waves using the flight method, and combining this with the calculation of the vertical distance from the antenna to the water surface based on the speed of light, the actual water level is then calculated based on the installation reference height. Its core function is to break through the limitations of traditional monitoring, provide early warnings for flood control and drought relief, and assist in reservoir scheduling and optimal allocation of water resources. At the same time, it provides reliable data support for precise irrigation in irrigation areas, ecological flow regulation, and water conservancy project maintenance, effectively reducing disaster losses and promoting the informatization and intelligent upgrading of water conservancy management. Since the working stability of radar water level gauges directly affects their service life and operational stability, it is necessary to carry out protective operation procedures.

[0003] In related technologies, during the use of radar level gauges, the radar level gauge is generally vertically installed on top of the water level to be monitored using a bracket, so that the radar level gauge can monitor the corresponding water level and thus be used.

[0004] However, in the current use of radar level gauges, the bracket can only support and stabilize the radar level gauge during operation. Since radar level gauges are generally used outdoors, they are easily affected by external weather conditions and sunlight, which accelerates the aging of the radar level gauge shell and affects the use, protection and service life of the radar level gauge. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a water level monitoring device that overcomes or at least partially solves the above technical problems.

[0006] This utility model is implemented as follows: This utility model provides a water level monitoring device, including a bracket, a crossbar installed on the top of the rear side of the bracket, and a water level gauge installed on the rear side of the top of the crossbar. The monitoring and protection organization includes: A fixing frame; the fixing frame is movably connected to the top of the crossbar, and a fixing plate is movably connected to the bottom of the inner side of the fixing frame; Protective pads; the protective pads are fixedly connected to the top of the inner side of the fixing frame and the top of the fixing plate, respectively, and a protective cover is movably connected to the top of the fixing frame; A protective connection mechanism is fixedly connected to the top of the fixed frame.

[0007] In a preferred embodiment, the protective connection mechanism includes a connecting seat, a connecting groove, and a connecting plate. The connecting seat is fixedly connected to the top of the fixing frame, the connecting groove is formed on the top of the connecting seat, the connecting plate is movably connected inside the connecting groove, and the top of the connecting plate is fixedly connected to the bottom of the protective cover.

[0008] In a preferred embodiment, a positioning frame is fixedly connected to the top of the front side of the connector, and a positioning post is movably connected inside the positioning frame.

[0009] In a preferred embodiment, the front side of the connecting plate is provided with a positioning groove, the top of the front side of the inner wall of the connecting groove is provided with an insertion hole communicating with the positioning groove, and the rear side of the positioning post is located inside the positioning groove.

[0010] In a preferred embodiment, a force-applying ring is fixedly connected to the surface of the positioning post, and a spring is sleeved and connected to the surface of the positioning post. One end of the spring is connected to the surface of the force-applying ring, and the other end of the spring is connected to the inner side of the positioning frame.

[0011] In a preferred embodiment, lifting frames are movably connected to both sides of the outer side of the fixing frame, and the inner side of the lifting frames is fixedly connected to the outer side of the fixing plate.

[0012] In a preferred embodiment, a screw cylinder is fixedly connected to the outer side of the lifting frame, and a stud that contacts the fixing frame is threaded inside the screw cylinder.

[0013] In a preferred embodiment, both sides of the bottom front side of the protective cover are fixedly connected to reinforcing seats, and the front side of the reinforcing seats contacts the rear side of the connecting plate.

[0014] The water level monitoring device provided by this utility model has the following beneficial effects: 1. By setting up a monitoring and protection mechanism, a medium can be formed at the top of the crossbar to cover and protect the water level gauge, so that the user can protect the water level gauge during operation and avoid the water level gauge from being affected by the external weather environment and sunlight, which would cause the water level gauge to age faster. Therefore, the protection and service life of the water level gauge are improved.

[0015] 2. By setting up a protective connection mechanism, the protective cover and the fixed frame can be connected by lifting and lowering, so that users can adjust the protective height of the protective cover according to actual needs. This avoids the protective cover separating from the fixed frame or being difficult to adjust during use, thus improving the connection effect and usage flexibility of the protective cover and the fixed frame.

[0016] 3. By setting a positioning frame and positioning post, the connection plate and the connecting seat after the lifting adjustment can be plugged in and positioned, avoiding the situation where the connection plate is difficult to position when used with the protective cover, thus improving the positioning convenience of the connection plate. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is an overall perspective view provided by an embodiment of the present utility model; Figure 2 A bottom-view perspective view of the protective cover provided for an embodiment of this utility model; Figure 3 A three-dimensional cross-sectional structural diagram of the fixing frame provided for an embodiment of this utility model; Figure 4 A three-dimensional cross-sectional structural diagram of the connector provided for an embodiment of this utility model; In the diagram: 1. Bracket; 2. Crossbar; 3. Water level gauge; 4. Fixing frame; 5. Fixing plate; 6. Protective pad; 7. Protective cover; 8. Connecting seat; 9. Connecting groove; 10. Connecting plate; 11. Positioning frame; 12. Positioning post; 13. Positioning groove; 14. Insertion hole; 15. Force ring; 16. Spring; 17. Lifting frame; 18. Screw; 19. Stud; 20. Reinforcing seat. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figures 1-4 This utility model provides a technical solution: a water level monitoring device, including a support 1 and a monitoring and protection mechanism. A crossbar 2 is installed on the top of the rear side of the support 1, and a water level gauge 3 is installed on the rear side of the top of the crossbar 2. A medium can be formed on the top of the crossbar 2 to cover and protect the water level gauge 3, so that the user can protect the water level gauge 3 during operation and avoid the water level gauge 3 from being affected by the external weather environment and sunlight, which would cause the water level gauge 3 to age faster. Therefore, the protective performance and service life of the water level gauge 3 are improved.

[0021] Reference Figures 1-4 In a preferred embodiment, the monitoring and protection mechanism includes a fixed frame 4, which is movably connected to the top of the crossbar 2. A fixed plate 5 is movably connected to the bottom inner side of the fixed frame 4. A protective pad 6 is fixedly connected to the top inner side of the fixed frame 4 and the top of the fixed plate 5, respectively. A protective cover 7 is movably connected to the top of the fixed frame 4. A protective connection mechanism is fixedly connected to the top of the fixed frame 4. By mounting the fixed frame 4 and the fixed plate 5 on the top of the crossbar 2, and positioning the protective cover 7 on top of the water level gauge 3, the protective cover 7, in conjunction with the fixed frame 4 and the fixed plate 5, can cover and protect the water level gauge 3 during operation. The connecting mechanism includes a connecting seat 8, a connecting groove 9, and a connecting plate 10. The connecting seat 8 is fixedly connected to the top of the fixing frame 4, the connecting groove 9 is opened on the top of the connecting seat 8, and the connecting plate 10 is movably connected inside the connecting groove 9. The top of the connecting plate 10 is fixedly connected to the bottom of the protective cover 7, which allows for lifting and lowering of the protective cover 7 and the fixing frame 4. This allows the user to adjust the protective working height of the protective cover 7 according to actual usage needs, avoiding the situation where the protective cover 7 separates from the fixing frame 4 or is difficult to adjust during use. Therefore, it improves the connection effect and usage flexibility of the protective cover 7 and the fixing frame 4.

[0022] Reference Figures 2-4 In a preferred embodiment, a positioning frame 11 is fixedly connected to the top of the front side of the connecting seat 8, and a positioning post 12 is movably connected inside the positioning frame 11. This allows for the insertion and positioning of the connecting plate 10 and the connecting seat 8 after the lifting and adjustment, avoiding the difficulty in positioning the connecting plate 10 when used with the protective cover 7. This improves the positioning convenience of the connecting plate 10. A positioning groove 13 is provided on the front side of the connecting plate 10, and an insertion hole 14 communicating with the positioning groove 13 is provided on the top of the front side of the inner wall of the connecting groove 9. The rear side of the positioning post 12 is located inside the positioning groove 13, providing space for the positioning post 12 to penetrate the connecting seat 8 and perform insertion and positioning between the connecting plate 10 and the connecting seat 8. This avoids the difficulty in applying force to position the positioning post 12 during use, thus improving the force application and positioning effect of the positioning post 12.

[0023] Reference Figures 2-4In a preferred embodiment, by fixing a force-applying ring 15 to the surface of the positioning post 12 and sleeved with a spring 16 on the surface of the positioning post 12, one end of the spring 16 is connected to the surface of the force-applying ring 15 and the other end of the spring 16 is connected to the inner side of the positioning frame 11, a rearward insertion force can be applied to the positioning post 12, preventing the positioning post 12 from easily dislodging from the positioning groove 13 during use, thus improving the insertion and positioning stability of the positioning post 12. Lifting frames 17 are movably connected to both sides of the outer side of the fixing frame 4, and the inner side of the lifting frame 17 is fixedly connected to the outer side of the fixing plate 5, which can perform lifting and lowering connection between the fixing plate 5 and the fixing frame 4, preventing the fixing plate 5 from shifting position during use, thus improving the lifting and lowering connection effect between the fixing plate 5 and the fixing frame 4.

[0024] Reference Figures 2-3 In a preferred embodiment, a screw cylinder 18 is fixedly connected to the outside of the lifting frame 17. The screw cylinder 18 is internally threaded with a stud 19 that contacts the fixing frame 4. The screw cylinder 18 can be threadedly fastened between the fixing plate 5 and the fixing frame 4 through the lifting frame, thus avoiding the situation where the fixing plate 5 is difficult to fix during use. Therefore, the fixing of the fixing plate 5 is improved. Reinforcing seats 20 are fixedly connected to both sides of the bottom front side of the protective cover 7. The front side of the reinforcing seat 20 contacts the rear side of the connecting plate 10, which can reinforce the connection between the protective cover 7 and the connecting plate 10, thus avoiding the situation where the protective cover 7 has insufficient working stability during use. Therefore, the working stability of the protective cover 7 is improved.

[0025] Specifically, the working process or working principle of this water level monitoring equipment is as follows: During use, the fixed frame 4 is moved and fitted onto the top of the crossbar 2. The fixed plate 5 is moved to align the lifting frame 17 with the bottom sides of the fixed frame 4. Then, the fixed plate 5 is moved upwards, and the lifting frame 17 moves to the outside of the fixed frame 4, connecting the fixed plate 5 and the fixed frame 4. At this time, the protective pad 6 contacts and abuts against the surface of the crossbar 2, providing clamping protection and anti-slip protection between the fixed frame 4, the fixed plate 5, and the crossbar 2. Then, the stud 19 is rotated to engage with the screw cylinder 18, making the stud 19 contact and abut against the surface of the fixed frame 4. Through the lifting frame 17, the threaded fastening work between the fixed plate 5 and the fixed frame 4 is performed, allowing the fixed frame 4 to clamp and install the connecting seat 8 on the top of the crossbar 2. Subsequently, according to the application of the water level gauge 3... To enhance protection, first, hold the positioning post 12 and pull it forward to disengage it from the positioning groove 13. At this time, the force ring 15 moves with the positioning post 12 and applies a contraction force to the spring 16. Then, hold the protective cover 7 and move it up and down to adjust the working height of the protective cover 7. At this time, the connecting plate 10 moves with the protective cover 7 inside the connecting groove 9 and passes through the connecting seat 8 to adjust the connection between the protective cover 7 and the fixing frame 4. After the working height of the protective cover 7 is adjusted, hold the positioning post 12 and move it backward to insert it into the positioning groove 13 to perform the insertion and positioning work between the adjusted connecting plate 10 and the connecting seat 8. At this time, the contracted spring 16 applies a backward pushing force to the positioning post 12 through the force ring 15, so that the connecting plate 10 cooperates with the connecting seat 8 to provide height positioning support for the adjusted protective cover 7, so that the protective cover 7 can protect the water level gauge 3 when monitoring the water level.

[0026] It should be noted that the bracket 1, the crossbar 2 and the water level gauge 3 are all existing devices or equipment, or devices or equipment that can be implemented with existing technology. Their power supply, specific composition and principle are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A water level monitoring device, comprising a support (1), wherein a crossbar (2) is mounted on the top of the rear side of the support (1), and a water level gauge (3) is mounted on the rear side of the top of the crossbar (2), characterized in that... ； The monitoring and protection organization includes: Fixing frame (4); the fixing frame (4) is movably connected to the top of the crossbar (2), and the bottom of the inner side of the fixing frame (4) is movably connected to the fixing plate (5); Protective pad (6); The protective pad (6) is fixedly connected to the top of the inner side of the fixing frame (4) and the top of the fixing plate (5), and the top of the fixing frame (4) is movably connected to the protective cover (7). Protective connection mechanism; the protective connection mechanism is fixedly connected to the top of the fixed frame (4).

2. The water level monitoring device according to claim 1, characterized in that, The protective connection mechanism includes a connecting seat (8), a connecting groove (9), and a connecting plate (10). The connecting seat (8) is fixedly connected to the top of the fixing frame (4). The connecting groove (9) is opened on the top of the connecting seat (8). The connecting plate (10) is movably connected inside the connecting groove (9). The top of the connecting plate (10) is fixedly connected to the bottom of the protective cover (7).

3. The water level monitoring device according to claim 2, characterized in that, A positioning frame (11) is fixedly connected to the top of the front side of the connecting seat (8), and a positioning column (12) is movably connected inside the positioning frame (11).

4. The water level monitoring device according to claim 3, characterized in that, The front side of the connecting plate (10) is provided with a positioning groove (13), and the top of the front side of the inner wall of the connecting groove (9) is provided with an insertion hole (14) that communicates with the positioning groove (13). The rear side of the positioning post (12) is located inside the positioning groove (13).

5. A water level monitoring device according to claim 3, characterized in that, A force-applying ring (15) is fixedly connected to the surface of the positioning post (12), and a spring (16) is sleeved and connected to the surface of the positioning post (12). One end of the spring (16) is connected to the surface of the force-applying ring (15), and the other end of the spring (16) is connected to the inner side of the positioning frame (11).

6. A water level monitoring device according to claim 1, characterized in that, The two sides of the outer side of the fixed frame (4) are movably connected to the lifting frame (17), and the inner side of the lifting frame (17) is fixedly connected to the outer side of the fixed plate (5).

7. A water level monitoring device according to claim 6, characterized in that, The outer side of the lifting frame (17) is fixedly connected to a screw cylinder (18), and the screw cylinder (18) is internally threaded with a stud (19) that contacts the fixed frame (4).

8. A water level monitoring device according to claim 1, characterized in that, The protective cover (7) has two fixed reinforcing seats (20) on both sides of the bottom front side, and the front side of the reinforcing seat (20) is in contact with the rear side of the connecting plate (10).

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