River flow monitoring device
By designing an adjustable river flow monitoring device, the problem of difficulty in monitoring multiple areas of rivers in the existing technology is solved, and flexible and accurate monitoring of river flow is achieved to adapt to different terrain and water flow conditions.
Patent Information
- Application Number
- CN202421072367.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-16
AI Technical Summary
Existing flow detectors are difficult to effectively monitor multiple areas of the river channel, which has affected the river channel flow monitoring results, especially when the river channel width changes and water level changes.
A river flow monitoring device is designed. By setting up an adjustment plate, limit groove and fixed hole, the position of the monitor body is allowed to be adjusted, and the monitoring of different positions and depths is achieved through electric push rods and rotating motors, combining with the camera for real-time monitor.
It improves the accuracy and flexibility of monitoring river flow, can adapt to changes in different terrain and water flow depth, and ensures stable and efficient flow monitoring.
Smart Images
Figure CN222231791U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flow monitoring, in particular to a device for monitoring river flow. Background Art
[0002] Flow monitors are often used in automated monitoring equipment to automatically measure, display and store water flow in open channels underground in coal mines or water flow at other water gushing points. They are mainly used for automatic measurement of water flow in mines, real-time local display, and automatic storage of measurement data. The principle is to let the water flow through a standard geometric figure. The water flow and the liquid level upstream of the standard water tank have the following relationship Q=CH. The coefficient C and exponent n in the formula vary depending on the geometry of the water tank. For a fixed standard water tank, the water flow is only related to the liquid level upstream of the water tank, so as long as the liquid level upstream of the water tank is measured, the water flow can be calculated.
[0003] When it is necessary to monitor the flow of a river, since the width of the river is mostly different, when the water level rises, the width of the river is likely to change. When a flow meter is used for monitoring, it is impossible to effectively monitor multiple areas of the river, which will affect the monitoring results of the hydrological river flow. Therefore, a river flow monitoring device is proposed to solve the above problem. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a river flow monitoring device for solving the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A device for monitoring river flow, comprising a base plate, a connecting block is arranged above the base plate, a connecting plate is fixedly installed on one side of the connecting block, a plurality of limit grooves are provided on the top side of the connecting plate, an adjustment plate is slidably arranged on the outer side of the connecting plate, a plurality of fixing holes are provided on the adjustment plate, the plurality of fixing holes are adapted to the plurality of limit grooves, a limit rod is inserted in one of the plurality of fixing holes, the other end of the limit rod is inserted in the limit groove aligned with the fixing hole, a telescopic assembly is provided on the bottom side of the adjustment plate, an installation groove is arranged on the top side of the base plate, a first installation rod is threadedly installed in the installation groove, a installation assembly is provided above the first installation rod, and a fixing assembly is provided on the base plate.
[0007] Preferably, the telescopic assembly includes a fixed block fixedly mounted on the bottom side of the adjusting plate, an electric push rod is fixedly mounted on the bottom inner wall of the fixed block, the output end of the electric push rod passes through the fixed block and is fixedly mounted on the fixed plate, and a monitor body is fixedly mounted on the bottom side of the fixed plate.
[0008] Preferably, the mounting assembly includes a first mounting rod with a threaded groove on the top side, a second mounting rod being threadedly mounted in the threaded groove, a fixing sleeve being sleeved on the outer side of the connection between the second mounting rod and the first mounting rod, a fixing ring being fixedly mounted on the top side of the base plate, the mounting groove being located in the fixing ring, and the outer side of the first mounting rod being in contact with the inner wall of the fixing ring.
[0009] Preferably, a thread groove is also formed on the top side of the second mounting rod, a third mounting rod is threadedly mounted in the thread groove, and a fixing sleeve is also sleeved on the outer side of the connecting column between the third mounting rod and the second mounting rod.
[0010] Preferably, the fixing assembly includes a base plate with a plurality of threaded holes, the plurality of threaded holes are threadedly installed with fixing bolts, and the other ends of the plurality of fixing bolts pass through the plurality of threaded holes and extend to the bottom of the base plate.
[0011] Preferably, a connection block is fixedly mounted on the top side of the third mounting rod, a rotating motor is fixedly mounted on the inner wall of the top side of the connecting block, and an output end of the rotating motor rotates through the connecting block and is fixedly mounted with a rotating rod.
[0012] Preferably, the other end of the rotating rod is fixedly connected to a circular plate, and a camera is fixedly mounted on the top side of the circular plate.
[0013] Preferably, two support rods are fixedly mounted on the top side of the connection block, and a same baffle is fixedly mounted on the top sides of the two support rods, and the baffle is V-shaped.
[0014] Compared with the prior art, the beneficial effect of the utility model is that when the river flow monitoring device needs to monitor different positions of the river, the position of the adjustment plate is moved. When the adjustment is completed, the limit rod is inserted into the fixing hole, and then the other end of the limit rod is inserted into the limit groove aligned with the fixing hole, and the adjustment plate and the connecting plate are fixedly connected. Moreover, by setting a plurality of fixing holes and a plurality of limit grooves, the position of the monitor body can be easily adjusted, so that different positions of the river can be monitored, thereby improving the monitoring results of the river flow.
[0015] By starting the electric push rod to drive the fixed plate to move downward, the monitor body fixedly installed on the bottom side of the fixed plate can be stably immersed in the river water, and then stable flow monitoring can be carried out. When the water flow may vary in depth, the electric push rod can be used to drive the monitor body up and down, and then the position of the monitor body can be adjusted to detect water flows of different depths. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;
[0017] Figure 2This is a schematic diagram of some parts of the first mounting rod of the utility model structure;
[0018] Figure 3 This is a schematic diagram of some parts of the structural adjustment plate of the utility model;
[0019] Figure 4 This is a schematic diagram of some parts of the camera structure of the utility model.
[0020] In the figure: 1. bottom plate; 2. threaded hole; 3. fixing bolt; 4. mounting groove; 5. first mounting rod; 6. fixing ring; 7. threaded groove; 8. second mounting rod; 9. third mounting rod; 10. fixing sleeve; 11. connecting block; 12. rotating motor; 13. rotating rod; 14. round plate; 15. camera; 16. supporting rod; 17. baffle; 18. connecting plate; 19. adjusting plate; 20. fixing block; 21. electric push rod; 22. fixing plate; 23. monitor body; 24. fixing hole; 25. limiting groove; 26. limiting rod. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Reference Figure 1-4 A device for monitoring river flow, comprising a bottom plate 1, a connecting block 11 is arranged above the bottom plate 1, a connecting plate 18 is fixedly installed on one side of the connecting block 11, a plurality of limiting grooves 25 are provided on the top side of the connecting plate 18, an adjusting plate 19 is slidably arranged on the outer side of the connecting plate 18, a plurality of fixing holes 24 are provided on the adjusting plate 19, the plurality of fixing holes 24 are adapted to the plurality of limiting grooves 25, a limiting rod 26 is inserted into one of the plurality of fixing holes 24, the other end of the limiting rod 26 is inserted into the limiting groove 25 aligned with the fixing hole 24, a telescopic component is provided on the bottom side of the adjusting plate 19, a mounting assembly is provided on the top side of the bottom plate 1 Slot 4, a first mounting rod 5 is threadedly installed in the mounting slot 4, a mounting assembly is arranged above the first mounting rod 5, a fixing assembly is arranged on the bottom plate 1, an adjusting plate 19 and a connecting plate 18 are arranged, and the position of the adjusting plate 19 is moved. When the adjustment is completed, the limiting rod 26 is inserted into the fixing hole 24, and then the other end of the limiting rod 26 is inserted into the limiting slot 25 aligned with the fixing hole 24, and the adjusting plate 19 and the connecting plate 18 are fixedly connected. Moreover, by setting a plurality of fixing holes 24 and a plurality of limiting slots 25, different positions of the river channel can be monitored, thereby improving the monitoring result of the river channel flow.
[0023] Specifically, the telescopic assembly includes a fixed block 20 fixedly installed on the bottom side of the adjustment plate 19, an electric push rod 21 is fixedly installed on the inner wall of the bottom side of the fixed block 20, the output end of the electric push rod 21 passes through the fixed block 20 and is fixedly installed with a fixed plate 22, and a monitor body 23 is fixedly installed on the bottom side of the fixed plate 22. By starting the electric push rod 21 to drive the fixed plate 22 to move downward, the monitor body 23 fixedly installed on the bottom side of the fixed plate 22 can be stably immersed in the river water, and then stable flow monitoring can be carried out. When the water flow may appear to be of different depths, the monitor body 23 can be driven up and down by the electric push rod 21, and the position of the monitor body 23 can be adjusted immediately.
[0024] Specifically, the mounting assembly includes a first mounting rod 5 with a threaded groove 7 on the top side, a second mounting rod 8 is threadedly installed in the threaded groove 7, a fixing sleeve 10 is sleeved on the outer side of the connection between the second mounting rod 8 and the first mounting rod 5, a fixing ring 6 is fixedly installed on the top side of the base plate 1, the mounting groove 4 is located in the fixing ring 6, the outer side of the first mounting rod 5 fits with the inner wall of the fixing ring 6, a threaded groove 7 is also provided on the top side of the second mounting rod 8, a third mounting rod 9 is threadedly installed in the threaded groove 7, and a fixing sleeve 10 is also sleeved on the outer side of the connecting column between the third mounting rod 9 and the second mounting rod 8. By providing the first mounting rod 5, the second mounting rod 8 and the third mounting rod 9, when the height is not enough, the mounting rods can be further threadedly installed to increase the position of the device to avoid the limited terrain on the river bank that will affect the installation of the monitor body 23. The first mounting rod 5, the second mounting rod 8 and the third mounting rod 9 are all installed by threaded installation, which is very convenient in installation and disassembly, and easy to carry.
[0025] Specifically, the fixing assembly includes a base plate 1 with multiple threaded holes 2, and the multiple threaded holes 2 are all threadedly installed with fixing bolts 3. The other ends of the multiple fixing bolts 3 pass through the multiple threaded holes 2 and extend to the bottom of the base plate 1. By moving the device to a specified position and then threading the multiple fixing bolts 3 into the multiple threaded holes 2 respectively, the other ends of the multiple fixing bolts 3 will be threaded into the ground, and then the base plate 1 and the ground will form a fixed connection. Moreover, by setting up multiple fixing bolts 3, when facing terrains of different heights, the installation depth of the multiple fixing bolts 3 can be freely adjusted, and the multiple fixing bolts 3 can be installed according to the terrain conditions.
[0026] Specifically, a connecting block 11 is fixedly installed on the top side of the third mounting rod 9, and a rotating motor 12 is fixedly installed on the inner wall of the top side of the connecting block 11. The output end of the rotating motor 12 rotates and passes through the connecting block 11 and is fixedly installed with a rotating rod 13. The other end of the rotating rod 13 is fixedly connected to a circular plate 14, and a camera 15 is fixedly installed on the top side of the circular plate 14. Two supporting rods 16 are fixedly installed on the top side of the connecting block 11, and the same baffle 17 is fixedly installed on the top side of the two supporting rods 16. The baffle 17 is V-shaped. Through the set camera 15, the situation around the river channel can be monitored in real time. When it is necessary to adjust the shooting position of the camera 15, the rotating motor 12 drives the rotating rod 13 to rotate, and the rotating rod 13 synchronously drives the circular plate 14 to rotate, so that the camera 15 can be driven to achieve 360-degree shooting, and the situation around the river channel can be detected at any time. Through the set baffle 17, it can be prevented from being wetted by rainwater, thereby causing damage or short circuit to the camera 15.
[0027] During use: when it is necessary to monitor the water flow in the river channel, the device is moved to the designated position, and then a plurality of fixing bolts 3 are respectively threaded into the plurality of threaded holes 2, and the other ends of the plurality of fixing bolts 3 are threaded into the ground, and then the bottom plate 1 and the ground are fixedly connected, and the bottom end of the first mounting rod 5 is threaded into the mounting groove 4, and then the second mounting rod 8 and the third mounting rod 9 are sequentially threaded into the threaded groove 7. When the height is not enough, the mounting rods can be further threaded to increase the position of the device to avoid the limited terrain of some river channels, which will affect the installation of the monitor body 23. When the mounting rod is installed, the position of the adjustment plate 19 is moved. When the adjustment is completed, the limiting rod 26 is inserted into the fixing hole 24, and then the other end of the limiting rod 26 is inserted into the limiting groove 25 aligned with the fixing hole 24, and then the adjusting plate 19 and the connecting plate 18 are fixedly connected, and through the plurality of fixing holes 24 and the plurality of limiting grooves 25, different positions of the river channel can be adjusted. The monitoring result of the river flow is improved. The camera 15 is set to monitor the situation around the river in real time. When the shooting position of the camera 15 needs to be adjusted, the rotating rod 13 is driven to rotate by the rotating motor 12, and the rotating rod 13 synchronously drives the circular plate 14 to rotate, so that the camera 15 can be driven to achieve 360-degree shooting, and the situation around the river can be detected at any time. The baffle 17 is set to prevent rain from wetting the camera 15, thereby causing damage or short circuit to the camera 15. When the device is installed, the fixed plate 22 is driven downward by starting the electric push rod 21, and the monitor body 23 fixedly installed on the bottom side of the fixed plate 22 can be stably immersed in the river water, and then stable flow monitoring can be performed. The first mounting rod 5, the second mounting rod 8 and the third mounting rod 9 are all threadedly installed, which is convenient for disassembly. The connection between the first mounting rod 5, the second mounting rod 8 and the third mounting rod 9 is sleeved with a fixing sleeve 10, which can ensure stability after installation.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for monitoring river flow, comprising a bottom plate (1), characterized in that: A connecting block (11) is arranged above the base plate (1), a connecting plate (18) is fixedly mounted on one side of the connecting block (11), a plurality of limiting grooves (25) are arranged on the top side of the connecting plate (18), an adjusting plate (19) is slidably arranged on the outer side of the connecting plate (18), a plurality of fixing holes (24) are arranged on the adjusting plate (19), the plurality of fixing holes (24) are matched with the plurality of limiting grooves (25), a limiting rod (26) is inserted into one of the plurality of fixing holes (24), the other end of the limiting rod (26) is inserted into the limiting groove (25) aligned with the fixing hole (24), a telescopic assembly is arranged on the bottom side of the adjusting plate (19), a mounting groove (4) is arranged on the top side of the base plate (1), a first mounting rod (5) is threadedly mounted in the mounting groove (4), a mounting assembly is arranged above the first mounting rod (5), and a fixing assembly is arranged on the base plate (1).
2. A device for monitoring river flow according to claim 1, characterized in that: The telescopic assembly comprises a fixed block (20) fixedly mounted on the bottom side of the adjustment plate (19); an electric push rod (21) is fixedly mounted on the inner wall of the bottom side of the fixed block (20); an output end of the electric push rod (21) passes through the fixed block (20) and is fixedly mounted on a fixed plate (22); and a monitor body (23) is fixedly mounted on the bottom side of the fixed plate (22).
3. A device for monitoring river flow according to claim 1, characterized in that: The mounting assembly comprises a first mounting rod (5) having a threaded groove (7) formed on the top side thereof, a second mounting rod (8) being threadedly mounted in the threaded groove (7), a fixing sleeve (10) being sleeved on the outer side of the connection between the second mounting rod (8) and the first mounting rod (5), a fixing ring (6) being fixedly mounted on the top side of the bottom plate (1), the mounting groove (4) being located in the fixing ring (6), and the outer side of the first mounting rod (5) being in contact with the inner wall of the fixing ring (6).
4. A device for monitoring river flow according to claim 3, characterized in that: The top side of the second mounting rod (8) is also provided with a thread groove (7), a third mounting rod (9) is installed in the thread groove (7), and a fixing sleeve (10) is also sleeved on the outer side of the connecting column between the third mounting rod (9) and the second mounting rod (8).
5. The device for monitoring river flow according to claim 1, characterized in that: The fixing assembly comprises a base plate (1) having a plurality of threaded holes (2), the plurality of threaded holes (2) each having a fixing bolt (3) threadedly installed therein, the other ends of the plurality of fixing bolts (3) each passing through the plurality of threaded holes (2) and extending to the bottom of the base plate (1).
6. A device for monitoring river flow according to claim 4, characterized in that: A connecting block (11) is fixedly mounted on the top side of the third mounting rod (9), a rotating motor (12) is fixedly mounted on the inner wall of the top side of the connecting block (11), and an output end of the rotating motor (12) rotates through the connecting block (11) and is fixedly mounted with a rotating rod (13).
7. A device for monitoring river flow according to claim 6, characterized in that: The other end of the rotating rod (13) is fixedly connected to a circular plate (14), and a camera (15) is fixedly mounted on the top side of the circular plate (14).
8. The device for monitoring river flow according to claim 6, characterized in that: Two support rods (16) are fixedly mounted on the top side of the connection block (11), and a same baffle (17) is fixedly mounted on the top sides of the two support rods (16), wherein the baffle (17) is V-shaped.