Water flow liquid level monitoring and alarming device

Abstract

The utility model provides a water flow liquid level monitoring alarm device, relates to the technical field of water level monitoring, and comprises a fixed support, a monitoring mechanism and an alarm assembly, the two sides of the fixed support are fixedly connected with fixed lugs, one side of the fixed support is provided with a monitoring strip cylinder, the bottom of the monitoring strip cylinder is provided with a filter screen, the monitoring strip cylinder is internally provided with an inner cavity, and the inner cavity is internally provided with an alarm. A guide sliding rod is fixedly mounted in the inner cavity, a floating plate is arranged in the inner cavity, a connecting rod is fixedly connected to the top of the floating plate, a rack is fixedly connected to the top of the connecting rod, a rotating supporting plate is fixedly connected to the top of the monitoring can, a rotating shaft is rotatably mounted on the rotating supporting plate, and a first gear is fixedly connected to the outer side of the rotating shaft; meanwhile, the rack is meshed with the first gear, through the arrangement of the monitoring mechanism and the alarm assembly, the height of the water level can be observed through buoyancy of water, the alarm assembly can give an alarm in the first time along with rising of the water level, the safety coefficient is high, it is guaranteed that the monitoring effect is accurate, and potential safety hazards are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of water level monitoring, and more specifically, particularly relates to a water flow liquid level monitoring and alarming device. Background Art

[0002] Water is an essential and precious resource for human production and life. However, its natural state does not fully meet human needs. Therefore, water level data is indispensable. For example, water level data is required for the planning, design, construction, and management of water conservancy projects, and is also needed for the construction of projects such as bridges, ports, waterways, water supply and drainage, etc. Therefore, the monitoring of water level is particularly important.

[0003] Based on the above, it is found that there are still some deficiencies in the current water level detection: the existing monitoring methods generally monitor through water level sensors or radars. When the detection equipment is damaged, it is easy to affect the water level detection and pose potential safety hazards. Summary of the Utility Model

[0004] To solve the above technical problems, the embodiments of the present disclosure relate to a water flow liquid level monitoring and alarming device to solve the problem that the monitoring method is too single and prone to potential safety hazards in case of failures. Through the setting of the monitoring mechanism and the alarming component, not only can the height of the water level be observed through the buoyancy of water, but also as the water level rises, the alarming component can give an alarm in the first time, with a high safety factor, ensuring accurate monitoring effect and avoiding potential safety hazards.

[0005] A water flow liquid level monitoring and alarming device of the present utility model is achieved by the following specific technical means:

[0006] In the first aspect of the present disclosure, a water flow liquid level monitoring and alarming device is provided, which specifically includes a fixed support, a monitoring mechanism, and an alarming component;

[0007] Fixed lugs are fixedly connected to both sides of the fixed support. A monitoring strip tube is provided on one side of the fixed support. A filter screen is provided at the bottom of the monitoring strip tube. An inner cavity is opened in the monitoring strip tube. At the same time, a guiding slide rod is fixedly installed in the inner cavity. A floating plate is provided in the inner cavity. A connecting rod is fixedly connected to the top of the floating plate. A rack is fixedly connected to the top of the connecting rod. A rotating support plate is fixedly connected to the top of the monitoring strip tube. A rotating shaft is rotatably installed on the rotating support plate. A first gear is fixedly connected to the outside of the rotating shaft. At the same time, the rack meshes with the first gear. A moving groove is opened at the bottom of the fixed support. A lead screw is rotatably installed between the moving groove and the rotating support plate. At the same time, a second gear is fixedly connected to the outside of the lead screw. The first gear and the second gear are rotationally meshed.

[0008] In at least some embodiments, a guide slide hole is opened on the floating plate, and the floating plate is slidably installed on the outside of the guide slide rod through the guide slide hole, and a square groove is opened on the top of the monitoring bar barrel, and the rack passes through the square groove and is fixedly connected to the connecting frame on the top, and the top of the connecting frame is fixedly connected to an observation slide frame.

[0009] In at least some embodiments, a measuring ruler is fixedly connected to the top of the fixed bracket, and a limit plate is fixedly connected to the top of the measuring ruler, while the observation slide frame is slidably installed on the outside of the measuring ruler.

[0010] In at least some embodiments, a movable plate is provided in the movable groove, a threaded hole is opened on the movable plate, guide supports are fixedly connected on both sides of the movable plate, and guide grooves are opened on both sides of the movable groove, the guide supports are slidably installed in the guide grooves, and a resistance plate is fixedly connected to the bottom of the movable plate.

[0011] In at least some embodiments, an alarm element is fixedly mounted on the bottom of the fixed bracket, a button is provided on the alarm element, and the alarm element is electrically connected to a warning light.

[0012] In at least some embodiments, an installation bearing assembly is provided at the bottom of the fixed bracket, and the installation bearing assembly includes a fixed protrusion, an insertion square bar and a bearing insertion bar. The top two ends of the monitoring bar barrel are fixedly connected with fixed protrusions, one end of the fixed protrusion is fixedly connected with the insertion square bar, and at the same time, the side of the monitoring bar barrel close to the fixed bracket is fixedly connected with the bearing insertion bar.

[0013] In at least some embodiments, the insertable square bar is inserted into the installation groove of the connecting protrusion, and the insertable square bar is fixedly connected to the connecting protrusion by bolts. At the same time, the bottom of the connecting protrusion is fixedly connected with a supporting vertical plate, the supporting vertical plate is provided with a supporting slot, and the supporting insertable bar is snugly inserted into the supporting slot.

[0014] The utility model provides a water flow level monitoring alarm device, which has the following beneficial effects:

[0015] 1. Through the setting of monitoring mechanism and alarm components, through the cooperation of floating plate, guide sliding hole, connecting rod, connecting frame, observation sliding frame and measuring ruler, the height of water level can be observed through the buoyancy of water, and through the cooperation of rack, rotating support plate, rotating shaft, first gear, screw, second gear, moving groove, guide groove, moving plate, threaded hole, guide support bar, contact plate and button, the rising water level can be transmitted with the help of rack. When the water level is too high, the contact plate touches the button, so that it can alarm at the first time, with high safety factor, avoiding safety hazards.

[0016] 2. By installing the bearing assembly, the monitoring can can be disassembled and replaced, and can also be aligned for support to ensure the stability of the monitoring can. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the structural schematic diagram of the present utility model.

[0018] Figure 2 is the sectional structural schematic diagram of the monitoring mechanism of the present utility model.

[0019] Figure 3 is the schematic diagram of the alarm component of the present utility model.

[0020] Figure 4 is the partial component structural schematic diagram of the alarm component of the present utility model.

[0021] Figure 5 is the structural schematic diagram of the installation and bearing component of the present utility model.

[0022] Figure 6 is the structural schematic diagram of the fixed bracket and part of the installation and bearing component of the present utility model.

[0023] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0024] 1. Fixed bracket;

[0025] 101. Fixed lug;

[0026] 2. Monitoring mechanism;

[0027] 201. Monitoring strip tube; 2011. Filter screen; 2012. Inner cavity; 2013. Guide slide bar;

[0028] 202. Floating plate; 2021. Guide slide hole; 2022. Link rod; 2023. Rack; 2024. Square groove; 2025. Connecting frame; 2026. Observation slide frame;

[0029] 203. Measuring scale; 2031. Limiting plate;

[0030] 3. Alarm component;

[0031] 301. Rotating support plate; 3011. Rotating shaft; 3012. First gear;

[0032] 302. Lead screw; 3021. Second gear; 3022. Moving groove; 3023. Guide groove;

[0033] 303. Moving plate; 3031. Threaded hole; 3032. Guide support bar; 3033. Contact plate;

[0034] 304. Alarm element; 3041. Button;

[0035] 305. Alarm lamp;

[0036] 4. Install the load-bearing component;

[0037] 401. Fixed bump; 4011. Inserted square bar; 4012. Load-bearing inserted bar;

[0038] 402. Connecting bump; 4021. Installation groove; 4022. Load-bearing vertical plate; 4023. Support inserted slot. Specific implementation manner

[0039] The following further describes the implementation manner of the present utility model in detail with reference to the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0040] Embodiment 1: As shown in the attached Figure 1 to the attached Figure 6 figure:

[0041] The present utility model provides a water flow liquid level monitoring and alarm device, including a fixed bracket 1, a monitoring mechanism 2 and an alarm component 3;

[0042] On both sides of the fixed bracket 1, there are fixedly connected fixed lugs 101. On one side of the fixed bracket 1, there is a monitoring strip tube 201. At the bottom of the monitoring strip tube 201, there is a filter screen 2011. Inside the monitoring strip tube 201, there is an inner cavity 2012. At the same time, a guiding slide bar 2013 is fixedly installed in the inner cavity 2012. In the inner cavity 2012, there is a floating plate 202. At the top of the floating plate 202, there is a fixedly connected connecting rod 2022. At the top of the connecting rod 2022, there is a fixedly connected rack 2023. At the top of the monitoring strip tube 201, there is a rotating support plate 301. On the rotating support plate 301, a rotating shaft 3011 is rotatably installed. On the outer side of the rotating shaft 3011, there is a fixedly connected first gear 3012. At the same time, the rack 2023 meshes with the first gear 3012. At the bottom of the fixed bracket 1, there is a moving groove 3022. Between the moving groove 3022 and the rotating support plate 301, a lead screw 302 is rotatably installed. At the same time, on the outer side of the lead screw 302, there is a fixedly connected second gear 3021. The first gear 3012 and the second gear 3021 are rotationally meshed. On the floating plate 202, there is a guiding slide hole 2021. The floating plate 202 is slidably installed on the outer side of the guiding slide bar 2013 through the guiding slide hole 2021. And at the top of the monitoring strip tube 201, there is a square groove 2024. At the same time, the rack 2023 passes through the square groove 2024 and is fixedly connected to the top connecting frame 2025. At the top of the connecting frame 2025, there is a fixedly connected observation sliding frame 2026. At the top of the fixed bracket 1, there is a measuring scale 203. And at the top of the measuring scale 203, there is a fixedly connected limiting plate 2031. At the same time, the observation sliding frame 2026 is slidably installed on the outer side of the measuring scale 203. Inside the moving groove 3022, there is a moving plate 303. On the moving plate 303, there is a threaded hole 3031. On both sides of the moving plate 303, there are fixedly connected guiding strips 3032. And on both sides of the moving groove 3022, there are guiding grooves 3023. The guiding strips 3032 are fitted and slidably installed in the guiding grooves 3023. At the same time, at the bottom of the moving plate 303, there is a fixedly connected abutting plate 3033. At the bottom of the fixed bracket 1, there is a fixedly installed alarm element 304. On the alarm element 304, there is a button 3041. At the same time, the alarm element 304 is electrically connected to the warning light 305. By means of the buoyancy of water, the floating plate 202 rises accordingly. Then the floating plate 202 slides on the outer side of the guiding slide bar 2013 through the guiding slide hole 2021, preventing the floating plate 202 from shifting and affecting the observed data. When the floating plate 202 rises, it drives the rack 2023 to rise through the connecting rod 2022. The rack 2023 drives the connecting frame 2025 to rise. The connecting frame 2025 drives the observation sliding frame 2026 to slide on the outer side of the measuring scale 203. Thus, the corresponding data can be directly read, facilitating monitoring. As the water level rises, when the rack 2023 rises, it drives the first gear 3012 to rotate. The first gear 3012 meshes with the second gear 3021 to rotate. The second gear 3021 drives the lead screw 302 to rotate. The lead screw 302 meshes with the threaded hole 3031 on the moving plate 303.However, the moving plate 303 is limited and guided in the guiding groove 3023 through the guiding strip 3032. Thus, the lead screw 302 drives the moving plate 303 to move, the moving plate 303 drives the abutting plate 3033 to move, the abutting plate 3033 touches the button 3041, and the button 3041 gives an alarm through the warning light 305, ensuring that the monitor knows the water level height in the first time.

[0043] Embodiment 2: On the basis of Embodiment 1, as Figure 5 and Figure 6 shown, an installation and bearing assembly 4 is provided at the bottom of the fixed bracket 1. The installation and bearing assembly 4 includes a fixed bump 401, an inserted square bar 4011, and a bearing inserted bar 4012. Fixed bumps 401 are fixedly connected to both ends of the top of the monitoring strip tube 201. One end of the fixed bump 401 is fixedly connected to the inserted square bar 4011. At the same time, a bearing inserted bar 4012 is fixedly connected to one side of the monitoring strip tube 201 close to the fixed bracket 1. The inserted square bar 4011 is inserted into the installation groove 4021 of the connecting bump 402, and the inserted square bar 4011 and the connecting bump 402 are fixedly connected by bolts. At the same time, a bearing vertical plate 4022 is fixedly connected to the bottom of the connecting bump 402. A support insertion slot 4023 is formed in the bearing vertical plate 4022, and the bearing inserted bar 4012 is fitted and inserted into the support insertion slot 4023. When the monitoring strip tube 201 is corroded and decayed after long-term use, it can be disassembled and replaced by bolts. During installation, only the inserted square bar 4011 needs to be inserted into the installation groove 4021 of the connecting bump 402, and then the corresponding bearing inserted bar 4012 is also inserted into the support insertion slot 4023 to support it, and then the bolts are tightened, thereby completing the installation of the monitoring strip tube 201.

[0044] The specific usage mode and function of this embodiment:

[0045] In the present utility model, by means of the buoyancy of water, the floating board 202 rises accordingly. Then, the floating board 202 slides on the outside of the guiding slide bar 2013 through the guiding slide hole 2021, preventing the floating board 202 from shifting and affecting the observed data. When the floating board 202 rises, it drives the rack 2023 to rise through the connecting rod 2022. The rack 2023 drives the connecting frame 2025 to rise, and the connecting frame 2025 drives the observation sliding frame 2026 to slide on the outside of the measuring scale 203. Thus, the corresponding data can be directly read, facilitating monitoring. As the water level rises, when the rack 2023 rises, it drives the first gear 3012 to rotate. The first gear 3012 meshes with the second gear 3021 to rotate, and the second gear 3021 drives the lead screw 302 to rotate. The lead screw 302 meshes with the threaded hole 3031 on the moving plate 303. However, the moving plate 303 is limited and guided in the guiding groove 3023 through the guiding support bar 3032. Therefore, the lead screw 302 drives the moving plate 303 to move. The moving plate 303 drives the contact plate 3033 to move, and the contact plate 3033 touches the button 3041. The button 3041 alarms through the warning lamp 305, ensuring that the monitor knows the water level height in the first time and the safety factor is high.

Claims

1. A water flow level monitoring and alarm device, comprising a fixed bracket, a monitoring mechanism and an alarm component; Both sides of the fixed bracket are fixedly connected with fixed lugs. A monitoring strip tube is arranged on one side of the fixed bracket. A filter screen is arranged at the bottom of the monitoring strip tube. An inner cavity is formed inside the monitoring strip tube. At the same time, a guiding slide bar is fixedly installed in the inner cavity. It is characterized in that: A floating plate is provided in the inner cavity, a connecting rod is fixedly connected to the top of the floating plate, a rack is fixedly connected to the top of the connecting rod, a rotating support plate is fixedly connected to the top of the monitoring bar barrel, a rotating shaft is rotatably installed on the rotating support plate, a first gear is fixedly connected to the outer side of the rotating shaft, and the rack is meshed with the first gear, a movable groove is provided at the bottom of the fixed bracket, a screw rod is rotatably installed between the movable groove and the rotating support plate, and a second gear is fixedly connected to the outer side of the screw rod, and the first gear is rotatably meshed with the second gear.

2. The water flow and liquid level monitoring and alarming device according to claim 1, characterized in that: The floating plate is provided with a guide slide hole, through which the floating plate is slidably installed on the outside of the guide slide rod, and a square groove is provided on the top of the monitoring bar barrel, and the rack passes through the square groove and is fixedly connected to the connecting frame on the top, and the top of the connecting frame is fixedly connected with an observation slide frame.

3. The water flow level monitoring and alarming device according to claim 1, characterized in that: The top of the fixed bracket is fixedly connected with a measuring ruler, and the top of the measuring ruler is fixedly connected with a limiting plate, and the observation slide frame is slidably installed on the outside of the measuring ruler.

4. The water flow and liquid level monitoring and alarming device according to claim 1, characterized in that: A movable plate is provided in the movable groove, a threaded hole is opened on the movable plate, guide supports are fixedly connected on both sides of the movable plate, and guide grooves are opened on both sides of the movable groove. The guide supports are slidably installed in the guide grooves, and a resistance plate is fixedly connected to the bottom of the movable plate.

5. The water flow level monitoring and alarming device according to claim 1, characterized in that: An alarm element is fixedly installed at the bottom of the fixing bracket, a button is arranged on the alarm element, and the alarm element is electrically connected to the alarm light.

6. The water flow level monitoring and alarming device according to claim 1, characterized in that: An installation bearing assembly is provided at the bottom of the fixed bracket, and the installation bearing assembly includes a fixed protrusion, an insertion square bar and a bearing insertion bar. The two ends of the top of the monitoring bar barrel are fixedly connected with fixed protrusions, one end of the fixed protrusion is fixedly connected with the insertion square bar, and at the same time, the side of the monitoring bar barrel close to the fixed bracket is fixedly connected with the bearing insertion bar.

7. The water flow level monitoring and alarming device according to claim 6, characterized in that: The inserting square bar is inserted into the installation groove of the connecting protrusion, and the inserting square bar is fixedly connected to the connecting protrusion by bolts. At the same time, a bearing vertical plate is fixedly connected to the bottom of the connecting protrusion. A supporting slot is opened on the bearing vertical plate, and the bearing inserting bar is fitly inserted into the supporting slot.

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