Flood season water level monitoring and warning device

Abstract

The utility model discloses a flood season water level monitoring and warning device which comprises a base, a water level detector is arranged on one side of the outer portion of the base, a stand column is fixedly connected to the top of the base, a mounting column is fixedly connected to the top of the stand column through bolts, a warning indicator is fixedly connected to the top of the mounting column, and an adjusting device is arranged on the outer wall of the mounting column. The adjusting device comprises a sliding rod which is fixedly connected to the outer wall of the mounting column; and the sliding cylinder sleeves the outer wall of the sliding rod. The utility model relates to the technical field of flood season water level monitoring and warning, through the cooperation among the sliding rod, the sliding cylinder and the first telescopic rod, when the water level is monitored during the flood season, if different terrains of water bottom are met, the sliding cylinder can be driven by the output end of the first telescopic rod to transversely move on the outer wall of the sliding rod; therefore, the water level detector below the sliding cylinder is driven to move transversely, and different underwater terrains can be detected.

Description

Technical Field

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

[0002] Flood season water level monitoring and warning devices are used to monitor water level changes in rivers, lakes, and other water bodies in real time and issue early warning signals. During the flood season, increased rainfall causes river levels to rise, easily leading to floods that pose a serious threat to people's lives and property. Therefore, timely and accurate monitoring of water level changes and issuing early warnings are of great significance in effectively preventing and mitigating the impact of floods.

[0003] Existing flood season water level monitoring and warning devices use a fixed structure to fix the water level detector, then fix the installation structure to the bank, insert the water level detector into the water, and monitor the water level height. For example, a flood season water level monitoring and warning device with application number "CN202220768917.6" includes a base plate, a support plate mounted on top of the base plate, a top plate connected to the end of the support plate away from the base plate, a lifting assembly mounted on top of the top plate, a drive assembly mounted on one side of the lifting assembly, a connecting block connected to the bottom of the lifting assembly through the top plate, a protective cylinder connected between the connecting blocks, and a housing fixed at the center of the bottom of the top plate. A movable block is installed inside the housing, and pointers are fixed at both ends of the movable block. This application, through the coordinated arrangement of the protective cylinder, lifting assembly, and drive assembly, uses the drive assembly to drive the lifting assembly to rotate, which in turn drives the protective cylinder to rise and fall smoothly. This protects the float inside the protective cylinder, reduces the fluctuation of the water surface where the float is located, and improves the accuracy of the water level monitoring data.

[0004] However, when existing flood season water level monitoring and warning devices are inserted into the water, the position of the water level detector needs to be adjusted due to the different terrain of each underwater area. If personnel are involved in adjusting the water level detector, danger may easily occur during the flood season. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a flood season water level monitoring and warning device. It solves the problem that when the device is inserted into the water, the position of the water level detector needs to be adjusted due to the different terrain of each underwater surface. If personnel are involved in adjusting the water level detector during this adjustment process, it can easily lead to danger during the flood season.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flood season water level monitoring and warning device, comprising a base, a water level detector disposed on one side of the base, a column fixedly connected to the top of the base, a mounting column fixedly connected to the top of the column by bolts, an alarm fixedly connected to the top of the mounting column, and an adjustment device disposed on the outer wall of the mounting column. The adjustment device comprises: a sliding rod fixedly connected to the outer wall of the mounting column; a sliding cylinder sleeved on the outer wall of the sliding rod; a first telescopic rod rotatably connected to the outer wall of the mounting column by a pin, and its output end rotatably connected to the bottom of the sliding cylinder by a pin; a straight rod fixedly connected to the bottom of the sliding cylinder; a disc disposed below the straight rod; and a driving unit disposed above the sliding cylinder. The output end of the first telescopic rod drives the sliding cylinder to move laterally on the surface of the sliding rod. The straight rod, disc, and driving unit change the lateral position of the water level detector, and the driving unit causes the water level detector to rise and fall.

[0007] Preferably, the driving unit includes: a second telescopic rod, fixedly connected to the top of the slide cylinder; a rod body, fixedly connected to the output end of the second telescopic rod; two connecting rods, each fixedly connected at its bottom to the top two sides of the disc, and its outer wall fixedly connected to both ends of the rod body; and a sleeve plate, fixedly connected to the outer wall of the straight rod and sleeved on the outer wall of the rod body; wherein, the output end of the second telescopic rod drives the rod body to move up and down along the inner wall of the sleeve plate through the connecting rods, thereby driving the water level detector to move up and down.

[0008] Preferably, a controller is installed on the outer wall of the column.

[0009] Preferably, a first fixing rod is inserted into the inner wall of each of the four corners of the base.

[0010] Preferably, both sides of the outer wall of the column are fixedly connected with supporting steel cables, and the bottom of the supporting steel cables is fixedly connected with a second fixing rod.

[0011] Beneficial effects

[0012] This utility model provides a flood season water level monitoring and warning device. It has the following beneficial effects: Through the cooperation of a sliding rod, a sliding cylinder, and a first telescopic rod, this flood season water level monitoring and warning device allows for lateral movement of the sliding cylinder along the outer wall of the sliding rod via the output end of the first telescopic rod when different underwater terrains are encountered during flood season monitoring. This lateral movement of the water level detector below the sliding cylinder enables the detection of different underwater terrains.

[0013] Through the cooperation between the second telescopic rod, the rod body, and the connecting rod, when it is necessary to insert the water level detector into the water, the second telescopic rod moves the two connecting rods downward through the rod body. The two connecting rods can then insert the water level detector into the water through the disc for water level detection. After the work is completed, the second telescopic rod moves the two connecting rods upward through the rod body to remove the water level detector from the water, eliminating the need for personnel to retrieve the water level detector. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the present utility model;

[0016] Figure 3 for Figure 1 A structural diagram of the connecting rod, the rod body, and the second telescopic rod;

[0017] Figure 4 for Figure 1 A structural diagram of the central rod, sleeve plate, and connecting rod.

[0018] In the diagram: 1. Base; 11. Water level detector; 12. Column; 13. Mounting column; 14. Warning device; 2. Adjustment device; 21. Sliding rod; 22. Sliding cylinder; 23. First telescopic rod; 24. Straight rod; 26. Disc; 27. Drive unit; 271. Second telescopic rod; 272. Rod body; 273. Connecting rod; 274. Sleeve plate; 3. Controller; 4. First fixed rod; 5. Supporting steel cable; 6. Second fixed rod. Detailed Implementation

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

[0020] When existing flood season water level monitoring and warning devices are inserted into the water, the position of the water level detector needs to be adjusted due to the different terrain at various bottoms. If personnel are involved in adjusting the water level detector during this process, danger may easily occur during the flood season.

[0021] In view of this, the present invention provides a flood season water level monitoring and warning device. Through the cooperation between the sliding rod, the sliding cylinder and the first telescopic rod, when monitoring water level during the flood season, if different bottom terrains are encountered, the output end of the first telescopic rod can drive the sliding cylinder to move laterally on the outer wall of the sliding rod, thereby driving the water level detector below the sliding cylinder to move laterally, so as to detect different bottom terrains.

[0022] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further.

[0023] Example 1: By Figures 1 to 4 It is known that a flood season water level monitoring and warning device includes a base 1, a water level detector 11 (model OHR-L2Y) is installed on one side of the base 1, a column 12 is fixedly connected to the top of the base 1, a mounting column 13 is fixedly connected to the top of the column 12 by bolts, an alarm 14 (model LTD-5088) is fixedly connected to the top of the mounting column 13, and an adjustment device 2 is provided on the outer wall of the mounting column 13. The adjustment device 2 includes: a sliding rod 21, fixedly connected to the outer wall of the mounting column 13; and a sliding cylinder 22, sleeved on the sliding rod 21. The outer wall of the slide cylinder 21 includes: a first telescopic rod 23, which is rotatably connected to the outer wall of the mounting column 13 via a pin, and whose output end is rotatably connected to the bottom of the slide cylinder 22 via a pin; a straight rod 24, which is fixedly connected to the bottom of the slide cylinder 22; a disc 26, which is disposed below the straight rod 24; and a drive unit 27, which is disposed above the slide cylinder 22. The output end of the first telescopic rod 23 drives the slide cylinder 22 to move laterally on the surface of the slide rod 21. The straight rod 24, the disc 26, and the drive unit 27 change the lateral position of the water level detector 11. The drive unit 27 causes the water level detector 11 to rise and fall.

[0024] In the specific implementation process, it is worth noting that before conducting flood season water level detection, the base 1 is first fixed to the bank by the first fixed rod 4, so that the entire detection device can be stably fixed to the bank. When monitoring water level during the flood season, if different terrains are encountered at the bottom of the water, the output end of the first telescopic rod 23 can drive the slide cylinder 22 to move laterally on the outer wall of the slide rod 21, thereby driving the water level detector 11 below the slide cylinder 22 to move laterally. When the water level detector 11 moves laterally, it can reach the most suitable position for water level detection, avoiding deviations in the final water level detection results due to the water level detector 11 not reaching the appropriate position.

[0025] Furthermore, the drive unit 27 includes: a second telescopic rod 271, fixedly connected to the top of the slide cylinder 22; a rod body 272, fixedly connected to the output end of the second telescopic rod 271; two connecting rods 273, whose bottoms are respectively fixedly connected to the top two sides of the disc 26, and whose outer walls are respectively fixedly connected to the two ends of the rod body 272; and a sleeve plate 274, fixedly connected to the outer wall of the straight rod 24, and sleeved on the outer wall of the rod body 272; wherein, the output end of the second telescopic rod 271 drives the rod body 272 to rise and fall along the inner wall of the sleeve plate 274 through the connecting rods 273, thereby driving the water level detector 11 to rise and fall;

[0026] In the specific implementation process, it is worth noting that when it is necessary to insert the water level detector 11 into the water, the second telescopic rod 271 moves the two connecting rods 273 downward through the rod body 272. The two connecting rods 273 can then insert the water level detector 11 into the water through the disc 26 to detect the water level. After the work is completed, the second telescopic rod 271 moves the two connecting rods 273 upward through the rod body 272 to remove the water level detector 11 from the water. No personnel are required to retrieve the water level detector 11.

[0027] Furthermore, a controller 3 is installed on the outer wall of the column 12. The model of the controller 3 will not be described in detail here.

[0028] In the specific implementation process, it is worth noting that when the water level detector 11 detects that the water level is too high, it transmits the signal to the controller 3, and the controller 3 activates the alarm 14, which makes the alarm 14 sound to warn the personnel.

[0029] Specifically, when using this flood season water level monitoring and warning device, before conducting flood season water level detection, the base 1 is first fixed to the bank using the first fixing rod 4, ensuring the entire detection device is securely fixed to the bank. During flood season water level monitoring, if different terrain is encountered on the bottom, the output end of the first telescopic rod 23 can drive the sliding cylinder 22 to move laterally on the outer wall of the sliding rod 21, thereby causing the water level detector 11 below the sliding cylinder 22 to move laterally. During the lateral movement of the water level detector 11, it can reach the most suitable position for water level detection, avoiding the final result being affected by the water level detector 11 not reaching the appropriate position. If the water level detection result is inaccurate, when it is necessary to insert the water level detector 11 into the water, the second telescopic rod 271 moves the two connecting rods 273 downward through the rod body 272. The two connecting rods 273 can then insert the water level detector 11 into the water through the disc 26 for water level detection. After the work is completed, the second telescopic rod 271 moves the two connecting rods 273 upward through the rod body 272 to remove the water level detector 11 from the water without the need for personnel to retrieve it. When the water level detector 11 detects that the water level is too high, it transmits a signal to the controller 3. The controller 3 activates the alarm 14, causing the alarm 14 to sound and alert personnel.

[0030] Example 2: From Figure 1-4 It can be seen that the first fixing rod 4 is inserted into the inner wall of each of the four corners of the base 1;

[0031] In the specific implementation process, it is worth noting that when fixing the base 1, the first fixing rod 4 is inserted into the shore to fix the base 1.

[0032] Furthermore, support steel cables 5 are fixedly connected to both sides of the outer wall of the column 12, and a second fixing rod 6 is fixedly connected to the bottom of the support steel cables 5;

[0033] In the specific implementation process, it is worth noting that the second fixing rod 6 is inserted into the shore, together with the supporting steel cable 5, to make the entire monitoring device more stable during the flood season;

[0034] Specifically, based on the above embodiment one, when fixing the base 1, the first fixing rod 4 is inserted into the bank to fix the base 1, and the second fixing rod 6 is inserted into the bank, together with the support steel cable 5, to make the entire monitoring device more stable during the flood season.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flood season water level monitoring and warning device, comprising a base (1), characterized in that: A water level detector (11) is provided on one side of the base (1), a column (12) is fixedly connected to the top of the base (1), a mounting column (13) is fixedly connected to the top of the column (12) by bolts, an alarm (14) is fixedly connected to the top of the mounting column (13), and an adjustment device (2) is provided on the outer wall of the mounting column (13). The adjustment device (2) includes: The slide bar (21) is fixedly connected to the outer wall of the mounting column (13); A sliding cylinder (22) is fitted onto the outer wall of the sliding rod (21); The first telescopic rod (23) is rotatably connected to the outer wall of the mounting column (13) via a pin, and its output end is rotatably connected to the bottom of the slide cylinder (22) via a pin. A straight rod (24) is fixedly connected to the bottom of the slide cylinder (22); A disc (26) is disposed below the straight rod (24); A drive unit (27) is disposed above the slide (22); The output end of the first telescopic rod (23) drives the slide cylinder (22) to move laterally on the surface of the slide rod (21). Through the straight rod (24), the disc (26) and the drive unit (27), the lateral position of the water level detector (11) is changed, and the water level detector (11) is raised and lowered through the drive unit (27).

2. The flood season water level monitoring and warning device according to claim 1, characterized in that: The drive unit (27) includes: The second telescopic rod (271) is fixedly connected to the top of the slide cylinder (22); The rod body (272) is fixedly connected to the output end of the second telescopic rod (271); There are two connecting rods (273), with their bottoms fixedly connected to the top two sides of the disc (26) respectively, and their outer walls fixedly connected to both ends of the rod body (272); The sleeve plate (274) is fixedly connected to the outer wall of the straight rod (24) and sleeved on the outer wall of the rod body (272); The output end of the second telescopic rod (271) drives the rod body (272) to rise and fall along the inner wall of the sleeve plate (274) through the connecting rod (273), thereby driving the water level detector (11) to rise and fall.

3. The flood season water level monitoring and warning device according to claim 1, characterized in that: A controller (3) is installed on the outer wall of the column (12).

4. The flood season water level monitoring and warning device according to claim 1, characterized in that: The four corners of the base (1) are each fitted with a first fixing rod (4).

5. The flood season water level monitoring and warning device according to claim 1, characterized in that: Both sides of the outer wall of the column (12) are fixedly connected with support steel cables (5), and the bottom of the support steel cables (5) is fixedly connected with a second fixing rod (6).

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