Early warning device with alarm function for reservoir level monitoring

Abstract

The utility model discloses a reservoir water level monitoring early warning device with an alarm function, which comprises a mounting plate, a connecting rod in a vertical state, a water level detection sensor fixedly mounted at the lower end of the connecting rod, an alarm fixedly mounted at the upper end of the connecting rod, and a supporting plate, the supporting plate is fixedly installed on the bank side of the reservoir through bolts, a movable baffle is rotationally installed in the middle of the supporting plate, an up-down sliding structure is formed between the connecting rod and the installation plate, the connecting rod drives the water level detection sensor to form a lifting structure in the reservoir, and the connecting rod and the installation plate are limited through a fixing mechanism. According to the early warning device with the alarm function for reservoir level monitoring, the device can be conveniently installed and positioned, the connecting rod is combined to drive the water level detection sensor to ascend and descend, the height of the water level detection sensor can be conveniently adjusted, and therefore the height of the monitored reservoir level can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of reservoir water level monitoring, in particular to an early warning device for reservoir water level monitoring with an alarm function. Background Technique

[0002] A reservoir is a hydraulic engineering building used to store floodwater and regulate water flow, which can play roles such as flood control, water storage for irrigation, water supply, power generation, and fish farming. Moreover, a water level monitoring device is usually installed in the reservoir to monitor the water level, playing a role in preventing flood disasters;

[0003] For example, the patent with publication number CN220772290U discloses a reservoir water level monitoring device, including a chassis. Three ground nails are fixedly connected to the bottom of the chassis. An adjusting mechanism is arranged on the top of the chassis. The adjusting mechanism includes a counterweight block. The bottom of the counterweight block is rotatably connected to the chassis, and a fixing sleeve is fixedly connected to the top of the counterweight block. A measuring tube is fixedly connected to one side of the fixing sleeve. A limiting shaft is fixedly connected to the top of the chassis. The middle of the limiting shaft is rotatably connected to the fixing sleeve, and a bracket is fixedly connected to the top of the limiting shaft. A simple pendulum is movably connected to the top of the bracket. A toothed ring is fixedly connected to the outside of the counterweight block. For the reservoir water level monitoring device of the present utility model, by setting the adjusting mechanism, the measuring tube and the scale on the tube wall can be adjusted to a suitable orientation, so as to facilitate the measurement staff to measure the water level height, and the measuring tube is fixed by a pin to prevent the displacement of the measuring tube caused by water flow after the water level monitoring device is placed;

[0004] However, in the prior art, there are problems that it is inconvenient to quickly install, disassemble, maintain, and overhaul between the monitoring device and the reservoir, and the height of the water level detection sensor is mostly fixed and unchanged, and it is inconvenient to adjust the height of the water level detection sensor up and down to achieve the effect of monitoring different water levels in the reservoir. For example, the above-listed comparative patent has this problem;

[0005] Therefore, we propose an early warning device for reservoir water level monitoring with an alarm function to solve the above problems. Content of the Utility Model

[0006] The purpose of the present utility model is to provide an early warning device for reservoir water level monitoring with an alarm function to solve the problems in the prior art that it is inconvenient to quickly install, disassemble, maintain, and overhaul between the monitoring device and the reservoir, and the height of the water level detection sensor is mostly fixed and unchanged, and it is inconvenient to adjust the height of the water level detection sensor up and down to achieve the effect of monitoring different water levels in the reservoir as mentioned in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An early warning device for reservoir water level monitoring with an alarm function, comprising a mounting plate, a vertically arranged connecting rod, a water level detection sensor fixedly installed at the lower end of the connecting rod, and an alarm fixedly installed at the upper end of the connecting rod;

[0008] It further includes:

[0009] A support plate, the support plate is fixedly installed on the reservoir bank by bolts, and a movable baffle is rotatably installed in the middle of the support plate. The middle of the support plate is snap-fitted with the mounting plate, and the support plate and the mounting plate are limited by the movable baffle and fixing bolts;

[0010] A vertical sliding structure is formed between the connecting rod and the mounting plate, and the connecting rod drives the water level detection sensor to form a lifting structure in the reservoir. The connecting rod and the mounting plate are limited by a fixing mechanism, and the fixing mechanism includes a fixing plate, a fixing rod, a fixing frame, an auxiliary rod and a fixing cap.

[0011] Preferably, both the front and rear ends on the left side of the mounting plate are fixedly connected with limit blocks, and the limit blocks are respectively attached to the left and right sides of the support plate.

[0012] Preferably, the upper end on the left side of the mounting plate is in contact with the movable baffle, and fixing bolts are arranged on both the front and rear sides of the upper end of the movable baffle. The fixing bolts are in threaded connection with the movable baffle and the mounting plate respectively.

[0013] Preferably, a scale code is arranged on the left side of the connecting rod, and fixing holes are equally spaced on the right side of the connecting rod.

[0014] Preferably, the fixing rod is slidably connected to the middle of the auxiliary block, and the auxiliary block is fixedly connected to the right side of the upper end of the mounting plate. The right end of the fixing rod is fixedly connected with a fixing frame, and the fixing frame is sleeved on the outside of the connecting rod;

[0015] Wherein, the right end of the fixing frame is inserted into the fixing hole at the corresponding position.

[0016] Preferably, the left end of the fixing rod is fixedly connected with an auxiliary rod, and the auxiliary rod is slidably connected to the middle of the fixing plate. The fixing plate is fixedly connected to the middle of the upper end of the mounting plate, and a fixing cap for locking and limiting is threadedly connected to the outer surface of the auxiliary rod.

[0017] Preferably, the fixing cap is attached to the left end of the fixing plate.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the warning device for reservoir water level monitoring with an alarm function, through the settings of the limit block, movable baffle, and fixing bolt, it is convenient to install and position the device. Moreover, the entire disassembly and assembly operation is relatively convenient, facilitating the later disassembly, maintenance, and replacement of the device. By combining the up-and-down sliding between the connecting rod and the mounting plate, the water level detection sensor can be driven to rise and fall, facilitating the adjustment of the height of the water level detection sensor, and thus facilitating the adjustment of the height of the monitored reservoir water level, with higher practicality. And through the setting of the fixing mechanism, it is convenient to position between the connecting rod and the mounting plate;

[0019] 1. It is provided with a support plate, a limit block, a movable baffle, and a fixing bolt. Through the settings of the support plate, limit block, movable baffle, and fixing bolt, the device can be very conveniently installed on the shore beside the reservoir. The disassembly and assembly operation is relatively inconvenient and convenient for later maintenance;

[0020] 2. It is provided with a connecting rod, a mounting plate, and an alarm. Through the up-and-down sliding between the connecting rod and the mounting plate, the water level detection sensor is driven to rise and fall for adjustment, thus facilitating the adjustment of the monitored height of the reservoir water level in the reservoir;

[0021] 3. It is provided with a fixing mechanism. The fixing mechanism includes a fixing plate, a fixing rod, a fixing frame, an auxiliary rod, and a fixing cap. Through the setting of the fixing mechanism, it is convenient to position between the connecting rod and the mounting plate. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 It is an exploded structure schematic diagram of the mounting plate, support plate, and limit block of the present utility model;

[0024] Figure 3 It is a schematic diagram of the bottom view structure of the present utility model;

[0025] Figure 4 It is a schematic diagram of the overall structure of the connecting rod and the fixing frame of the present utility model;

[0026] Figure 5 For the present utility model Figure 1 The enlarged structure schematic diagram at A in;

[0027] Figure 6 It is a schematic diagram of the overall structure of the fixing plate, fixing rod, fixing frame, auxiliary rod, and fixing cap of the present utility model.

[0028] In the figure: 1. mounting plate; 2. support plate; 3. limit block; 4. movable baffle; 5. fixing bolt; 6. connecting rod; 7. water level detection sensor; 8. alarm; 9. scale code; 10. fixing hole; 11. auxiliary block; 12. fixing mechanism; 13. fixing plate; 14. fixing rod; 15. fixing frame; 16. auxiliary rod; 17. fixing cap. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-6 , the present invention provides the following technical solutions.

[0031] Embodiment 1: In order to solve the problem in the prior art that it is inconvenient to quickly install and disassemble and maintain the monitoring device and the reservoir, therefore, in this embodiment, through the following technical solutions, a warning device for reservoir water level monitoring with an alarm function is provided with a mounting plate 1, a support plate 2, a support plate 2, a movable baffle 4 and a fixing bolt 5. The support plate 2 is fixedly installed on the reservoir bank through bolts, and a movable baffle 4 is rotatably installed in the middle of the support plate 2. The mounting plate 1 is snap-fitted in the middle of the support plate 2, and the support plate 2 and the mounting plate 1 are limited by the movable baffle 4 and the fixing bolt 5. The front and rear ends of the left side of the mounting plate 1 are fixedly connected with limit blocks 3, and the limit blocks 3 are respectively attached to the left and right sides of the support plate 2. The upper end of the left side of the mounting plate 1 is attached to the movable baffle 4, and fixing bolts 5 are arranged on the front and rear sides of the upper end of the movable baffle 4. The fixing bolts 5 are threadedly connected with the movable baffle 4 and the fixing bolts 5 are threadedly connected with the mounting plate 1. As Figure 1 and Figure 2 shown, first, the support plate 2 is fixed to the reservoir bank through bolts, then the mounting plate 1 is snap-fitted into the support plate 2. At the same time, the limit blocks 3 are attached to the side of the support plate 2, and the whole movable baffle 4 penetrates through the left end of the mounting plate 1. Then rotate the movable baffle 4, and the movable baffle 4 rotates in the middle of the mounting plate 1. The upper end of the movable baffle 4 is attached to the mounting plate 1. Then rotate the fixing bolt 5 to limit between the movable baffle 4 and the limit block 3, so as to facilitate the limitation between the mounting plate 1 and the support plate 2, and install the device on the reservoir bank. Moreover, the device can be disassembled by performing the reverse operation of the above operations, which is convenient for later maintenance.

[0032] Embodiment 2: To solve the problem that in the prior art, the height of the water level detection sensor 7 is mostly fixed and it is inconvenient to adjust the height of the water level detection sensor 7 up and down to achieve the effect of monitoring different water levels in the reservoir. Therefore, in this embodiment, through the following technical solution, a warning device for reservoir water level monitoring with an alarm function is provided with a connecting rod 6, a water level detection sensor 7, an alarm 8 and a scale code 9. The connecting rod 6 and the mounting plate 1 form a vertical sliding structure, and the connecting rod 6 drives the water level detection sensor 7 to form a lifting structure in the reservoir. The connecting rod 6 and the mounting plate 1 are limited by a fixing mechanism 12, and the fixing mechanism 12 includes a fixing plate 13, a fixing rod 14, a fixing frame 15, an auxiliary rod 16 and a fixing cap 17. The connecting rod 6 and the mounting plate 1 form a vertical sliding structure, and the connecting rod 6 drives the water level detection sensor 7 to form a lifting structure in the reservoir, as Figure 1 and Figure 3 shown. According to the detection requirements of the reservoir water level, by pulling the connecting rod 6 up or down, the connecting rod 6 slides up and down between the mounting plate 1, and the connecting rod 6 drives the water level detection sensor 7 to lift. Refer to the scale code 9 to adjust the height of the water level detection sensor 7 during lifting, so as to facilitate the adjustment of the monitoring height of the water level detection sensor 7 and be able to monitor water levels at different heights.

[0033] Embodiment 3: To solve the problems existing in the prior art, therefore, in this embodiment, through the following technical solution, a warning device for reservoir water level monitoring with an alarm function is provided with a connecting rod 6, a water level detection sensor 7, an alarm 8, a fixing hole 10, an auxiliary block 11 and a fixing mechanism 12. The lower end of the connecting rod 6 is fixedly installed with a water level detection sensor 7, and the upper end of the connecting rod 6 is fixedly installed with an alarm 8. The connecting rod 6 and the mounting plate 1 are limited by a fixing mechanism 12, and the fixing mechanism 12 includes a fixing plate 13, a fixing rod 14, a fixing frame 15, an auxiliary rod 16 and a fixing cap 17. A scale code 9 is arranged on the left side of the connecting rod 6, and fixing holes 10 are equidistantly arranged on the right side of the connecting rod 6. The fixing rod 14 is slidably connected to the middle of the auxiliary block 11, and the auxiliary block 11 is fixedly connected to the right side of the upper end of the mounting plate 1. The right end of the fixing rod 14 is fixedly connected with a fixing frame 15, and the fixing frame 15 is sleeved outside the connecting rod 6. The right end of the fixing frame 15 is inserted into the fixing hole 10 at the corresponding position. The left end of the fixing rod 14 is fixedly connected with an auxiliary rod 16, and the auxiliary rod 16 is slidably connected to the middle of the fixing plate 13. The fixing plate 13 is fixedly connected to the middle of the upper end of the mounting plate 1. A fixing cap 17 for locking and limiting is threadedly connected to the outer surface of the auxiliary rod 16, and the fixing cap 17 is attached to the left end of the fixing plate 13, as Figure 1 shown, Figure 4 、 Figure 5 and Figure 6As shown, after the height adjustment of the water level detection sensor 7 is completed, by pulling the auxiliary rod 16, the auxiliary rod 16 slides between the fixed plate 13, and the auxiliary rod 16 drives the fixed rod 14 to slide between the auxiliary block 11. At this time, the fixed rod 14 drives the fixed frame 15 to move leftward, so that the right end of the fixed frame 15 is inserted into the corresponding fixed hole 10, thereby facilitating the limitation of the connecting rod 6 and the mounting plate 1. Then, rotate the fixing cap 17 so that the fixing cap 17 is fitted on the side surface of the fixed plate 13, thereby facilitating the limitation of the auxiliary rod 16 and the fixed plate 13, preventing the fixed frame 15 from loosening from the fixed hole 10, and thus facilitating the limitation of the connecting rod 6 and the mounting plate 1. After the installation is completed, the water level in the reservoir is monitored by the water level detection sensor 7. When the water level in the reservoir rises to the position of the water level detection sensor 7, after the water level information is monitored by the water level detection sensor 7, the information is transmitted to the central processor, and the central processor controls the activation of the alarm 8 to give an alarm to remind relevant personnel to pay attention.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An early warning device for reservoir water level monitoring with an alarm function, comprising a mounting plate (1), a vertically arranged connecting rod (6), a water level detection sensor (7) fixedly installed at the lower end of the connecting rod (6), and an alarm (8) fixedly installed at the upper end of the connecting rod (6); It is characterized in that It further comprises: A support plate (2), which is fixedly installed on the reservoir bank by bolts, and a movable baffle (4) is rotatably installed in the middle of the support plate (2). The mounting plate (1) is snap-fitted in the middle of the support plate (2), and the support plate (2) and the mounting plate (1) are limited by the movable baffle (4) and fixing bolts (5); A vertical sliding structure is formed between the connecting rod (6) and the mounting plate (1), and the connecting rod (6) drives the water level detection sensor (7) to form a lifting structure in the reservoir. The connecting rod (6) and the mounting plate (1) are limited by a fixing mechanism (12), and the fixing mechanism (12) includes a fixing plate (13), a fixing rod (14), a fixing frame (15), an auxiliary rod (16), and a fixing cap (17).

2. The early warning device for reservoir water level monitoring with an alarm function according to claim 1, characterized in that: Limit blocks (3) are fixedly connected to the front and rear ends on the left side of the mounting plate (1), and the limit blocks (3) are respectively attached to the left and right sides of the support plate (2).

3. The early warning device for reservoir water level monitoring with an alarm function according to claim 1, wherein: The upper end on the left side of the mounting plate (1) is in contact with the movable baffle (4), and fixing bolts (5) are arranged on the front and rear sides of the upper end of the movable baffle (4). The fixing bolts (5) are threadedly connected to the movable baffle (4) and the mounting plate (1).

4. An early warning device for reservoir water level monitoring with an alarm function according to claim 1, characterized in that: A scale code (9) is arranged on the left side of the connecting rod (6), and fixing holes (10) are equally spaced on the right side of the connecting rod (6).

5. The early warning device for reservoir water level monitoring with an alarm function according to claim 1, characterized in that: The fixing rod (14) is slidably connected to the middle of the auxiliary block (11), and the auxiliary block (11) is fixedly connected to the right side of the upper end of the mounting plate (1). The right end of the fixing rod (14) is fixedly connected to a fixing frame (15), and the fixing frame (15) is sleeved outside the connecting rod (6); Wherein, the right end of the fixing frame (15) is inserted into the fixing hole (10) at the corresponding position.

6. The early warning device for reservoir water level monitoring with an alarm function according to claim 5, characterized in that: The left end of the fixing rod (14) is fixedly connected to an auxiliary rod (16), and the auxiliary rod (16) is slidably connected to the middle of the fixing plate (13). The fixing plate (13) is fixedly connected to the middle of the upper end of the mounting plate (1). A fixing cap (17) for locking and limiting is threadedly connected to the outer surface of the auxiliary rod (16).

7. The early warning device for reservoir water level monitoring with an alarm function according to claim 6, characterized in that: The fixing cap (17) is attached to the left end of the fixing plate (13).

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