River water level monitoring device
Through the combination of floating ball, floating plate and floating rod structure and distance sensor, the problem of ultrasonic water level monitoring is solved, and low-cost and stable water level monitoring is achieved.
Patent Information
- Application Number
- CN202422487704.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-15
AI Technical Summary
The existing ultrasonic water level monitoring methods are prone to damage in bad weather, have high maintenance costs, and require frequent replacement of ultrasonic generators.
The floating ball, floating plate and floating rod structure is adopted, combined with the distance sensor, and the floating ball measures the water level with the change of water level, and power is supplied through solar energy, avoiding dependence on ultrasonic generators.
No damage in bad weather, reducing maintenance costs and achieving stable and low-cost water level monitoring.
Smart Images
Figure CN223154346U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of river water level monitoring, in particular to a river water level monitoring device. Background Technique
[0002] River water level monitoring is an important part of hydrological monitoring, mainly used to monitor the water level changes of rivers, including whether the water level is normal, whether there are abnormal fluctuations, etc. There are many methods for river water level monitoring, and the ultrasonic water level monitoring method is more commonly used. The ultrasonic water level monitoring method mainly determines the height of the water level by emitting ultrasonic pulses and measuring the echo time of the pulses, so as to provide accurate water level monitoring data. However, the ultrasonic water level monitoring method requires regular maintenance and cleaning of the ultrasonic generator. In case of bad weather, the ultrasonic generator is prone to damage, so the ultrasonic generator needs to be replaced, and the cost is relatively high. Therefore, we propose a river water level monitoring device. Content of the Utility Model
[0003] The purpose of the utility model is to provide a river water level monitoring device to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A river water level monitoring device, including a bottom plate, a vertical column is arranged on the top of the bottom plate, a controller is arranged on the outer side wall of the vertical column, an adjusting component is arranged on the outer side wall of the vertical column, a water level monitoring component is arranged on the left side of the vertical column, the water level monitoring component includes a mounting plate arranged on the left side of the vertical column, two floating rods are movably penetrated through the top of the mounting plate, a floating plate is arranged at the bottom of the two floating rods, a floating ball is arranged at the bottom of the floating plate, and a distance sensor is arranged at the bottom of the mounting plate.
[0005] Further, the adjusting component includes a sleeve arranged on the outer side wall of the vertical column, a sliding plate is slidably connected in the sleeve, a movable rod is arranged on the left side wall of the sliding plate, one end of the movable rod penetrates through the left side wall inside the sleeve and is connected to the right side wall of the mounting plate, a second connecting block is arranged on the outer side wall of the movable rod, a first connecting block is arranged on the outer side wall of the sleeve, and an electric telescopic rod is arranged on the left side wall of the first connecting block, and one end of the electric telescopic rod is connected to the right side wall of the second connecting block.
[0006] Further, guide grooves are respectively opened on the upper and lower sides inside the sleeve, and guide blocks matched with the guide grooves are respectively arranged on the upper and lower side walls of the sliding plate.
[0007] Further, limit blocks are arranged at the tops of the two floating rods.
[0008] Further, limiting rings are respectively sleeved on the outer side walls of the two floating rods, mounting rods are respectively arranged on the outer side walls of the two limiting rings, and one ends of the two mounting rods are respectively connected to the bottom of the mounting plate.
[0009] Further, two sets of through holes are provided at the top of the mounting plate, and the floating rod is matched with the through holes.
[0010] Further, a fixing rod is provided on the outer side wall of the vertical column, and a solar panel is provided at one end of the two fixing rods.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: Under the action of the floating ball, the floating plate and the floating rod, the floating ball can rise or fall with the water level, so that the position of the water level can be monitored by measuring the distance between the distance sensor and the floating plate, without using an ultrasonic generator to monitor the position of the water level, and it will not be damaged in bad weather, and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a schematic structural diagram of the present utility model;
[0013] Figure 2 is a schematic structural diagram of Structure A of the present utility model;
[0014] Figure 3 is a schematic structural diagram of the interior of the sleeve of the present utility model.
[0015] In the figure: 1, bottom plate; 2, vertical column; 3, controller; 4, solar panel; 5, fixing rod; 6, adjusting assembly; 60, sleeve; 61, first connecting block; 62, electric telescopic rod; 63, movable rod; 64, second connecting block; 65, sliding plate; 66, guide block; 67, guide groove; 7, water level monitoring assembly; 70, floating ball; 71, floating plate; 72, floating rod; 73, mounting plate; 74, limiting block; 75, distance sensor; 76, mounting rod; 77, limiting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment
[0017] Please refer to Figure 1-2, the present utility model provides a technical solution: a river water level monitoring device, which includes a bottom plate 1. A vertical column 2 is provided on the top of the bottom plate 1. A controller 3 is provided on the outer side wall of the vertical column 2. A fixed rod 5 is provided on the outer side wall of the vertical column 2. A solar panel 4 is provided at one end of two groups of fixed rods 5. An adjusting component 6 is provided on the outer side wall of the vertical column 2. A water level monitoring component 7 is provided on the left side of the vertical column 2. The water level monitoring component 7 includes a mounting plate 73 provided on the left side of the vertical column 2. Two floating rods 72 are movably penetrated through the top of the mounting plate 73. Limit blocks 74 are provided on the tops of the two floating rods 72. The limit blocks 74 can limit the floating rods 72. Two through holes are opened on the top of the mounting plate 73. The floating rods 72 are matched with the through holes. Under the action of the through holes, the floating rods 72 move more stably up and down. A floating plate 71 is provided at the bottom of the two floating rods 72. A floating ball 70 is provided at the bottom of the floating plate 71. A distance sensor 75 is provided at the bottom of the mounting plate 73. Limit rings 77 are sleeved on the outer side walls of the two floating rods 72. Mounting rods 76 are provided on the outer side walls of the two limit rings 77. One ends of the two mounting rods 76 are connected to the bottom of the mounting plate 73. Under the action of the limit rings 77, the floating rods 72 can be limited to ensure that the floating rods 72 move more stably up and down.
[0018] Please refer to Figure 1 and Figure 3 , the adjusting component 6 includes a sleeve 60 provided on the outer side wall of the vertical column 2. A sliding plate 65 is slidably connected in the sleeve 60. Guide grooves 67 are opened on the upper and lower sides in the sleeve 60. Guide blocks 66 are provided on the upper and lower side walls of the sliding plate 65 and are matched with the guide grooves 67. Under the action of the guide grooves 67 and the guide blocks 66, the sliding plate 65 moves more stably in the sleeve 60. A movable rod 63 is provided on the left side wall of the sliding plate 65. One end of the movable rod 63 penetrates through the left side wall in the sleeve 60 and is connected to the right side wall of the mounting plate 73. A second connecting block 64 is provided on the outer side wall of the movable rod 63. A first connecting block 61 is provided on the outer side wall of the sleeve 60. An electric telescopic rod 62 is provided on the left side wall of the first connecting block 61. One end of the electric telescopic rod 62 is connected to the right side wall of the second connecting block 64.
[0019] Working principle: Fix the bottom plate 1 on the river bank. The electric telescopic rod 62 drives the second connecting block 64 to move. The second connecting block 64 drives the movable rod 63 to move. The movable rod 63 drives the mounting block 73 to move onto the river. The floating ball 72 floats on the river surface. As the river rises, the floating ball 72 drives the floating plate 71 to move upward. The floating plate 71 drives the floating rods 72 to move upward. Under the action of the limit rings 77, the floating rods 72 can be limited to ensure that the floating rods 72 move more stably up and down. The controller 3 can control the distance sensor 75 to emit a signal. The distance sensor 75 can measure the distance between the distance sensor 75 and the floating plate 71, so as to monitor the water level. Under the action of the solar panel 4, sunlight can be converted into electric energy to supply power to the monitoring device.
[0020] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A river water level monitoring device, comprising a bottom plate (1), a vertical column (2) is provided on the top of the bottom plate (1), and a controller (3) is provided on the outer side wall of the vertical column (2), and it is characterized in that: An adjustment component (6) is provided on the outer side wall of the vertical column (2), and a water level monitoring component (7) is provided on the left side of the vertical column (2). The water level monitoring component (7) includes a mounting plate (73) provided on the left side of the vertical column (2). Two floating rods (72) are movably penetrated through the top of the mounting plate (73). A floating plate (71) is provided at the bottom of the two floating rods (72). A floating ball (70) is provided at the bottom of the floating plate (71). A distance sensor (75) is provided at the bottom of the mounting plate (73).
2. The river water level monitoring device according to claim 1, characterized in that: The adjustment component (6) includes a sleeve (60) provided on the outer side wall of the vertical column (2). A sliding plate (65) is slidably connected in the sleeve (60). A movable rod (63) is provided on the left side wall of the sliding plate (65). One end of the movable rod (63) penetrates through the left side wall inside the sleeve (60) and is connected to the right side wall of the mounting plate (73). A second connecting block (64) is provided on the outer side wall of the movable rod (63). A first connecting block (61) is provided on the outer side wall of the sleeve (60). An electric telescopic rod (62) is provided on the left side wall of the first connecting block (61). One end of the electric telescopic rod (62) is connected to the right side wall of the second connecting block (64).
3. The river water level monitoring device according to claim 2, characterized in that: Guide grooves (67) are respectively opened on the upper and lower sides inside the sleeve (60). Guide blocks (66) matching the guide grooves (67) are respectively provided on the upper and lower side walls of the sliding plate (65).
4. The river water level monitoring device according to claim 1, wherein: Limit blocks (74) are respectively provided at the tops of the two floating rods (72).
5. The river water level monitoring device according to claim 1, characterized in that: Limit rings (77) are respectively sleeved on the outer side walls of the two floating rods (72). Mounting rods (76) are respectively provided on the outer side walls of the two limit rings (77). One end of each of the two mounting rods (76) is connected to the bottom of the mounting plate (73).
6. The river water level monitoring device according to claim 1, wherein: Two through holes are opened at the top of the mounting plate (73), and the floating rods (72) are matched with the through holes.
7. The river water level monitoring device according to claim 1, wherein: Fixed rods (5) are provided on the outer side wall of the vertical column (2). Solar panels (4) are provided at one ends of the two fixed rods (5).