Water conservancy flood prevention early warning device

Abstract

The utility model relates to the technical field of water conservancy flood prevention early warning, and discloses a water conservancy flood prevention early warning device which comprises a fixing frame, one side of the fixing frame is connected with an early warning assembly through an adjusting assembly, and the side, away from the adjusting assembly, of the fixing frame is provided with an installation assembly. According to the water conservancy flood prevention early warning device, through the arranged early warning assembly, when the water surface rises, a floating plate is pushed to move upwards through buoyancy of water, a push rod is further pushed to drive a sliding block to move upwards till the sliding block abuts against a light touch switch, and the light touch switch is electrically connected with an external alarm and used for giving an alarm when the water level rises; and secondly, the early warning position can be conveniently adjusted through the adjusting assembly according to the height of the early warning water level, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy flood prevention early warning, in particular to a water conservancy flood prevention early warning device. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Flood control refers to the water conservancy work that studies and takes various countermeasures and measures according to the laws and characteristics of floods to prevent or mitigate flood disasters and ensure social and economic development. Flood warning requires the establishment of water level monitoring for timely detection of water levels, which is conducive to improving the accuracy and reliability of flood prediction.

[0003] In related technologies, water level observation is applicable to groundwater level monitoring, river level monitoring, reservoir level monitoring, pool level monitoring, etc. Water level observation can monitor water level dynamic information and provide a basis for decision-making. For example, reservoir water level detection generally sets up monitoring equipment beside the reservoir to observe the water surface, and also installs a water gauge on the side wall of the reservoir to calculate the water level. When the water level exceeds the warning line, an early warning should be issued in time.

[0004] However, when the above-mentioned related technologies are used, someone is required to regularly watch the monitoring equipment. When the water level rises to the warning position, the relevant staff cannot be notified in time, and the timeliness is poor. Utility Model Content

[0005] The purpose of the utility model is to provide a water conservancy flood prevention early warning device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a water conservancy flood prevention and warning device, comprising a fixed frame, one side of the fixed frame is connected to a warning component through an adjusting component, a mounting component is provided on the side of the fixed frame away from the adjusting component, the warning component comprises a mounting sleeve, a touch switch is fixedly installed on the side of the mounting sleeve near the top, a sliding block is slidably connected to the inside of the mounting sleeve, a push rod is fixedly installed on the bottom of the sliding block, and the bottom end of the push rod extends to the outside of the mounting sleeve and is fixedly installed with a floating plate.

[0007] Preferably, the adjustment component includes a screw rod, which is rotatably connected to the inside of the fixed frame, an adjustment plate is threadedly connected to the outer side of the screw rod, a motor is fixedly installed on the top of the fixed frame, the output end of the motor is fixedly connected to the screw rod, a side of the adjustment plate close to the warning component is fixedly connected to the warning component, a side of the adjustment plate away from the warning component is fixedly installed with a pointer, and a scale line is provided on the side of the fixed frame close to the pointer.

[0008] Preferably, a limiting groove is provided on a side of the fixing frame close to the pointer, a limiting block is slidably connected inside the limiting groove, and a side of the limiting block close to the pointer is fixedly connected to the pointer.

[0009] Preferably, the mounting assembly includes a mounting frame and a mounting block, the mounting frame is fixedly mounted on one side of the fixing frame, a fixing bolt is threadedly connected to the top of the mounting frame, a positioning groove is provided on the side of the mounting block close to the mounting frame, one side of the mounting frame extends into the interior of the positioning groove, a fixing hole is provided on the side of the mounting block close to the fixing bolt, and one end of the fixing bolt extends into the interior of the fixing hole and is threadedly connected to the fixing hole.

[0010] Preferably, a fixing block is symmetrically fixedly installed on one side of the mounting block away from the fixing frame, and a bolt is threadedly connected inside the fixing block.

[0011] Preferably, a fixing rod is fixedly installed inside the fixing frame and on one side close to the screw rod, and the fixing rod passes through the adjusting plate and is slidably connected to the adjusting plate.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] First, when the utility model is in use, through the early warning component, when the water surface rises, the buoyancy of the water pushes the float plate upward, and further pushes the push rod to drive the sliding block to move upward until it conflicts with the touch switch, wherein the touch switch is electrically connected to the external alarm and is used to issue an alarm for rising water levels. It has a wider range of applications, does not require manual observation, and the alarm is more timely and accurate.

[0014] Second, when in use, the utility model starts the motor to drive the screw to rotate according to the water level height of the warning, wherein the motor is electrically connected to the external controller, further driving the adjustment plate to move upward, and the pointer points to the scale line, and is slidably connected on the surface of the scale line, so as to facilitate the adjustment of the warning position and have a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a partial cross-sectional perspective view of the utility model;

[0017] Figure 3 It is a three-dimensional exploded diagram of the installation structure in the utility model;

[0018] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0019] Among them: 1. Fixed frame; 2. Adjustment component; 21. Screw rod; 22. Motor; 23. Adjustment plate; 24. Fixed rod; 25. Pointer; 26. Scale line; 27. Limit groove; 28. Limit block; 3. Warning component; 31. Mounting sleeve; 32. Touch switch; 33. Floating plate; 34. Push rod; 35. Sliding block; 4. Mounting component; 41. Mounting frame; 42. Fixing bolt; 43. Mounting block; 44. Positioning groove; 45. Fixing hole; 46. Fixing block; 47. Bolt. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 A water conservancy flood prevention early warning device includes a fixing frame 1, one side of the fixing frame 1 is connected with an early warning component 3 through an adjusting component 2, and a mounting component 4 is arranged on the side of the fixing frame 1 away from the adjusting component 2.

[0022] Specifically, the warning component 3 includes a mounting sleeve 31, a touch switch 32 is fixedly installed on one side of the mounting sleeve 31 near the top, a sliding block 35 is slidably connected inside the mounting sleeve 31, a push rod 34 is fixedly installed at the bottom of the sliding block 35, and the bottom end of the push rod 34 extends to the outside of the mounting sleeve 31 and is fixedly installed with a floating plate 33.

[0023] Through the above technical solution, when in use, through the set early warning component 3, when the water level rises, the buoyancy of the water pushes the float plate 33 to move upward, and further pushes the push rod 34 to drive the sliding block 35 to move upward until it conflicts with the touch switch 32, wherein the touch switch 32 is electrically connected to the external alarm, and when used to issue an alarm for rising water levels, there is no need for manual observation, and the alarm is more timely and accurate.

[0024] Specifically, the adjustment component 2 includes a screw rod 21, which is rotatably connected to the inside of the fixed frame 1, and an adjustment plate 23 is threadedly connected to the outer side of the screw rod 21. A motor 22 is fixedly installed on the top of the fixed frame 1, and the output end of the motor 22 is fixedly connected to the screw rod 21. The side of the adjustment plate 23 close to the warning component 3 is fixedly connected to the warning component 3, and a pointer 25 is fixedly installed on the side of the adjustment plate 23 away from the warning component 3. A scale line 26 is set on the side of the fixed frame 1 close to the pointer 25.

[0025] Through the above technical solution, when in use, according to the water level height of the warning, the motor 22 is started to drive the screw rod 21 to rotate, wherein the motor 22 is electrically connected to the external controller, and further drives the adjustment plate 23 to move upward, and the pointer 25 points to the scale line 26, and is slidably connected on the surface of the scale line 26, so as to facilitate the adjustment of the warning position, and the scope of application is wider.

[0026] Specifically, a limiting groove 27 is formed on a side of the fixing frame 1 close to the pointer 25 , a limiting block 28 is slidably connected inside the limiting groove 27 , and a side of the limiting block 28 close to the pointer 25 is fixedly connected to the pointer 25 .

[0027] According to the above technical solution, when in use, the limiting groove 27 and the limiting block 28 are provided, wherein the limiting block 28 is slidably connected inside the limiting groove 27, which is conducive to more stable up and down movement of the pointer 25.

[0028] Specifically, the mounting assembly 4 includes a mounting frame 41 and a mounting block 43. The mounting frame 41 is fixedly mounted on one side of the fixing frame 1. A fixing bolt 42 is threadedly connected to the top of the mounting frame 41. A positioning groove 44 is provided on the side of the mounting block 43 close to the mounting frame 41. One side of the mounting frame 41 extends into the interior of the positioning groove 44. A fixing hole 45 is provided on the side of the mounting block 43 close to the fixing bolt 42. One end of the fixing bolt 42 extends into the interior of the fixing hole 45 and is threadedly connected to the fixing hole 45.

[0029] According to the above technical solution, when in use, the fixing frame 1 is conveniently fixed and installed by extending the mounting frame 41 to the inside of the positioning groove 44 and then rotating the fixing bolt 42 to extend it to the inside of the fixing hole 45 .

[0030] Specifically, a fixing block 46 is symmetrically fixedly installed on one side of the mounting block 43 away from the fixing frame 1 , and a bolt 47 is threadedly connected inside the fixing block 46 .

[0031] Through the above technical solution, when in use, the provided fixing block 46 and bolt 47 facilitate the rapid fixing of the mounting block 43 on the side wall of the reservoir or the river channel, wherein the mounting block 43 can be replaced and used according to the inclination angle of the side wall of the reservoir or the river channel.

[0032] Specifically, a fixing rod 24 is fixedly installed inside the fixing frame 1 and on one side close to the screw rod 21 . The fixing rod 24 penetrates the adjustment plate 23 and is slidably connected to the adjustment plate 23 .

[0033] Through the above technical solution, the adjustment plate 23 is slidably connected to the fixing rod 24, which is beneficial to enhance the stability of the upward movement of the adjustment plate 23.

[0034] When in use, according to the water level height of the warning, the motor 22 is started to drive the screw rod 21 to rotate, wherein the motor 22 is electrically connected to the external controller, further driving the adjustment plate 23 to move upward, and the pointer 25 points to the scale line 26, and is slidably connected on the surface of the scale line 26, so as to facilitate the adjustment of the warning position, and further fixedly installed on the side wall of the reservoir or the river channel through the installation component 4 to 1, through the set early warning component 3, when the water surface rises, the buoyancy of the water pushes the float plate 33 to move upward, and further pushes the push rod 34 to drive the sliding block 35 to move upward until it conflicts with the touch switch 32, wherein the touch switch 32 is electrically connected to the external alarm, and is used to issue an alarm for the rising water level. When used, no manual observation is required, and the alarm is more timely and accurate.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water conservancy flood prevention early warning device, comprising a fixing frame (1), characterized in that: One side of the fixing frame (1) is connected to an early warning component (3) via an adjustment component (2); a mounting component (4) is provided on a side of the fixing frame (1) away from the adjustment component (2); the early warning component (3) comprises an installation sleeve (31); a touch switch (32) is fixedly mounted on a side of the installation sleeve (31) near the top; a sliding block (35) is slidably connected to the inside of the installation sleeve (31); a push rod (34) is fixedly mounted on the bottom of the sliding block (35); the bottom end of the push rod (34) extends to the outside of the installation sleeve (31) and is fixedly mounted with a floating plate (33).

2. A water conservancy flood prevention early warning device according to claim 1, characterized in that: The adjustment component (2) comprises a screw rod (21), the screw rod (21) being rotatably connected to the inside of the fixing frame (1), an adjustment plate (23) being threadedly connected to the outside of the screw rod (21), a motor (22) being fixedly mounted on the top of the fixing frame (1), an output end of the motor (22) being fixedly connected to the screw rod (21), a side of the adjustment plate (23) close to the warning component (3) being fixedly connected to the warning component (3), a side of the adjustment plate (23) away from the warning component (3) being fixedly mounted with a pointer (25), and a scale line (26) being provided on a side of the fixing frame (1) close to the pointer (25).

3. A water conservancy flood prevention early warning device according to claim 2, characterized in that: A limiting groove (27) is provided on a side of the fixing frame (1) close to the pointer (25), a limiting block (28) is slidably connected inside the limiting groove (27), and a side of the limiting block (28) close to the pointer (25) is fixedly connected to the pointer (25).

4. A water conservancy flood prevention early warning device according to claim 1, characterized in that: The mounting assembly (4) comprises a mounting frame (41) and a mounting block (43); the mounting frame (41) is fixedly mounted on one side of the fixing frame (1); a fixing bolt (42) is threadedly connected to the top of the mounting frame (41); a positioning groove (44) is formed on a side of the mounting block (43) close to the mounting frame (41); one side of the mounting frame (41) extends into the interior of the positioning groove (44); a fixing hole (45) is formed on a side of the mounting block (43) close to the fixing bolt (42); one end of the fixing bolt (42) extends into the interior of the fixing hole (45) and is threadedly connected to the fixing hole (45).

5. A water conservancy flood prevention early warning device according to claim 4, characterized in that: A fixing block (46) is symmetrically fixedly mounted on one side of the mounting block (43) away from the fixing frame (1), and a bolt (47) is threadedly connected inside the fixing block (46).

6. A water conservancy flood prevention early warning device according to claim 2, characterized in that: A fixing rod (24) is fixedly mounted inside the fixing frame (1) and on one side close to the screw rod (21); the fixing rod (24) penetrates the adjustment plate (23) and is slidably connected to the adjustment plate (23).

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