Water level monitoring device for flood prevention

Abstract

The utility model relates to the technical field of water level monitoring devices, in particular to a flood prevention water level monitoring device which comprises a base, a supporting plate is arranged at the top of the base, a mounting frame is arranged at the upper end of the surface of the supporting plate, and a radar water level sensor is fixedly connected to the bottom of the mounting frame. The adjusting mechanism is arranged on the surface of the supporting plate; the adjusting mechanism comprises a through hole formed in one side of the supporting plate. According to the device, through a through hole, a first bevel gear, a second bevel gear and a long rod, the angle position of a long plate is adjusted, a radar water level sensor is located at the lower end of the surface of a supporting plate, and then the radar water level sensor on the long plate is conveniently disassembled and overhauled; according to the method, the radar water level sensor can be disassembled and overhauled more conveniently and effortlessly.

Description

Technical Field

[0001] The utility model relates to the technical field of water level monitoring devices, in particular to a flood control water level monitoring device. Background Art

[0002] Flood control water level monitoring devices are used to continuously monitor real-time water level changes in rivers, reservoirs, sewers, or other water bodies to help predict and respond to floods and other water disasters. Water level monitoring devices can provide real-time water level data to water management agencies so that appropriate disaster mitigation measures can be taken.

[0003] After searching, the Chinese patent "A reservoir water level monitoring device" authorization announcement number "CN221706681U" uses a turning handle, a first bevel gear, a second bevel gear, and a second threaded screw to achieve the goal of stopping the turning handle when the fixed frame drops to a height that people can control. Through the rotating block and the first threaded screw, the radar water level sensor is moved along the X-axis until the first threaded sleeve drives the radar water level sensor to move to one side of the support. At this time, there is no need to disassemble the entire support structure, and the radar water level sensor can be quickly disassembled and assembled, thereby improving people's work efficiency.

[0004] In the above application, the longitudinal position of the radar water level sensor is adjusted, the lateral position of the radar water level sensor is adjusted, and then the radar water level sensor is disassembled and repaired, which makes it too inconvenient to repair the radar water level sensor.

[0005] Therefore, a flood control water level monitoring device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present invention is to provide a flood control water level monitoring device in order to solve the above-mentioned problem, thereby improving the problem that it is too inconvenient to repair the radar water level sensor by adjusting the longitudinal position of the radar water level sensor, then adjusting the lateral position of the radar water level sensor, and then disassembling and repairing the radar water level sensor.

[0007] The present invention achieves the above-mentioned object through the following technical solutions: a flood control water level monitoring device, comprising: a base, a support plate provided on the top of the base, a mounting frame provided on the upper surface of the support plate, a radar water level sensor fixedly connected to the bottom of the mounting frame; an adjustment mechanism, the adjustment mechanism being provided on the surface of the support plate; wherein the adjustment mechanism comprises a through hole formed on one side of the support plate, a long plate being rotatably connected to the upper end of the inner wall of the through hole, the inner side of the mounting frame being slidably connected to the surface of the long plate, a first bevel gear being fixedly connected to the front end of the long plate, a second bevel gear being meshed with one end of the first bevel gear, and a long rod being fixedly connected to the bottom end of the second bevel gear. Through the through hole, the first bevel gear, the second bevel gear and the long rod, the angular position of the long plate is adjusted so that the radar water level sensor is located below the surface of the support plate, thereby facilitating the disassembly and maintenance of the radar water level sensor on the long plate. Compared with the existing method of adjusting the position of the radar water level sensor longitudinally and transversely before disassembling and repairing the radar water level sensor, the present method is more convenient and labor-saving to disassemble and repair the radar water level sensor.

[0008] Preferably, the front end of the support plate is fixedly connected to a fixing block, the inner wall of the fixing block is slidably connected to a positioning frame, and the surface of the positioning frame is clamped to the inner wall of the long rod. The positioning frame is used to position the long rod and ensure the stability of the support plate after the angle is adjusted.

[0009] Preferably, the front end of the long board is clamped with a reinforcement plate, and the surface of the positioning frame is clamped to the inner wall of the reinforcement plate. The reinforcement plate is used to limit the support board after deployment, strengthen the load-bearing capacity of the support board, and ensure stable deployment of the support board.

[0010] Preferably, a solid iron rod is slidably connected to the inner wall of the fixing block, the lower end of the solid iron rod being snapped onto the inner wall of the positioning frame. A magnetic ring is embedded in the top of the fixing block, and the bottom end of the solid iron rod is magnetically attracted to the top end of the magnetic ring. The solid iron rod and the magnetic ring ensure that the positioning frame is stably snapped into place within the long rod and the reinforcing plate, thereby ensuring stable deployment of the support plate.

[0011] Preferably, an active block is fixedly connected to the lower end of the surface of the long rod, and a blocking block is fixedly connected to the front end of the support plate. The active block and the blocking block limit the rotation angle of the long rod, ensuring that the support plate can be quickly and horizontally deployed.

[0012] Preferably, the lower end of the surface of the solid iron rod is fixedly connected to a limit rod, and the surface of the limit rod is slidably connected to the inner wall of the fixed block. The limit rod limits the upward movement distance of the solid iron rod and prevents the solid iron rod from falling off the fixed block.

[0013] Preferably, a protective frame is fixedly connected to the front end of the support plate, and the upper end of the long rod is rotatably connected to the inner wall of the protective frame. The protective frame protects the first bevel gear and the second bevel gear, preventing rainwater and dust from adhering to the surfaces of the first bevel gear and the second bevel gear.

[0014] Preferably, a guide rod is fixedly connected to the lower end of the surface of the support plate, and the inner wall of the reinforcement plate is slidably connected to the surface of the guide rod. The guide rod is used to limit the movement of the reinforcement plate and prevent the reinforcement plate from deflecting during movement.

[0015] The beneficial effects of the utility model are:

[0016] 1. Through the through hole, the first bevel gear, the second bevel gear and the long rod, the angle position of the long plate is adjusted so that the radar water level sensor is located at the lower end of the surface of the support plate, thereby facilitating the disassembly and maintenance of the radar water level sensor on the long plate. Compared with the existing method of adjusting the position of the radar water level sensor longitudinally and transversely before disassembling and repairing the radar water level sensor, this method is more convenient and labor-saving to disassemble and repair the radar water level sensor;

[0017] 2. The positioning frame is used to position the long pole, and the reinforcing plate is used to limit the unfolded support plate, thereby increasing the load-bearing capacity of the support plate and ensuring stable unfolding of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 3 This is a cross-sectional view of the protective frame of the present utility model;

[0021] Figure 4 for Figure 3 A magnified view of center.

[0022] In the figure: 1. base; 2. support plate; 3. mounting frame; 4. radar water level sensor; 5. adjustment mechanism; 51. through hole; 52. long plate; 53. first bevel gear; 54. second bevel gear; 55. long rod; 56. reinforcing plate; 57. fixing block; 58. positioning frame; 59. solid iron rod; 510. magnetic ring; 511. limit rod; 512. active block; 513. block; 514. protective frame. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-4 As shown, a flood control water level monitoring device includes: a base 1, a support plate 2 is provided on the top of the base 1, a mounting frame 3 is provided on the upper end of the surface of the support plate 2, and a radar water level sensor 4 is fixedly connected to the bottom of the mounting frame 3; an adjusting mechanism 5, the adjusting mechanism 5 is provided on the surface of the support plate 2; wherein, the adjusting mechanism 5 includes a through hole 51 opened on one side of the support plate 2, the upper end of the inner wall of the through hole 51 is rotatably connected to a long plate 52, the inner side of the mounting frame 3 is slidably connected to the surface of the long plate 52, the front end of the long plate 52 is fixedly connected to a first bevel gear 53, one end of the first bevel gear 53 is meshedly connected to a second bevel gear 54, and the bottom end of the second bevel gear 54 is fixedly connected to a long rod 55.

[0025] The support plate 2 is mounted on the base 1 by means of bolts, the mounting frame 3 is mounted on the support plate 2 by means of bolts, and an alarm control box is provided at the rear end of the support plate 2 .

[0026] When the water level of the reservoir needs to be detected, the radar water level sensor 4 uses echo technology to transmit microwave signals to the water body of the reservoir and calculates the water level based on the reflected signal. When the water level exceeds the flood prevention preset height, the radar water level sensor 4 will transmit the detected information to the terminal console and cause the alarm control box to sound an alarm, reminding the surrounding staff to take corresponding flood prevention measures in time.

[0027] When the radar water level sensor 4 needs to be inspected and repaired, the long rod 55 is rotated. The rotation of the long rod 55 drives the second bevel gear 54 to rotate. The rotation of the second bevel gear 54 drives the first bevel gear 53 and the long plate 52 to rotate, so that the long plate 52 passes through the corresponding position in the through hole 51, so that the radar water level sensor 4 is located at the lower end of the surface of the support plate 2. The rotation of the long rod 55 is stopped, and the bolts on the mounting frame 3 are rotated to release the fixing state of the mounting frame 3 on the support plate 2. The mounting frame 3 is pulled to separate the mounting frame 3 and the radar water level sensor 4 from the long plate 52, and the radar water level sensor 4 can be inspected and repaired.

[0028] like Figure 4As shown, the front end of the support plate 2 is fixedly connected to a fixed block 57, and the inner wall of the fixed block 57 is slidably connected to a positioning frame 58. The surface of the positioning frame 58 is clamped to the inner wall of the long rod 55, and the front end of the long plate 52 is clamped to a reinforcing plate 56. The surface of the positioning frame 58 is clamped to the inner wall of the reinforcing plate 56. The inner wall of the fixed block 57 is slidably connected to a solid iron rod 59. The lower end of the surface of the solid iron rod 59 is clamped to the inner wall of the positioning frame 58. The top of the fixed block 57 is embedded with a magnetic ring 510. The bottom end of the solid iron rod 59 is magnetically attracted to the top of the magnetic ring 510. The lower end of the surface of the solid iron rod 59 is fixedly connected to the limiting rod 511. The surface of the limiting rod 511 is slidably connected to the inner wall of the fixed block 57. The lower end of the surface of the support plate 2 is fixedly connected to the guide rod, and the inner wall of the reinforcing plate 56 is slidably connected to the surface of the guide rod.

[0029] like Figure 4 As shown, the lower end of the surface of the long rod 55 is fixedly connected to the active block 512, and the front end of the support plate 2 is fixedly connected to the blocking block 513.

[0030] After the inspection is completed, the long rod 55 is rotated, and the long rod 55 drives the active block 512 to move in a circle and drives the long plate 52 to adjust the angle through the first bevel gear 53 and the second bevel gear 54. After the active block 512 hits the side of the blocking block 513, the rotation of the long rod 55 is stopped, so that the long plate 52 is unfolded horizontally. At this time, the reinforcing plate 56 is pushed to be clamped into the long plate 52, and the positioning frame 58 is pushed to make the positioning frame 58 move in the fixed block 57 and be clamped into the reinforcing plate 56 and the long rod 55. At this time, the weight of the solid iron rod 59 itself moves down and is clamped into the positioning frame 58, so that the bottom end of the solid iron rod 59 is magnetically attracted to the top of the magnetic ring 510, so that the long plate 52 is stably unfolded horizontally.

[0031] like Figure 3 As shown, the front end of the support plate 2 is fixedly connected to the protection frame 514 , and the upper end of the surface of the long rod 55 is rotatably connected to the inner wall of the protection frame 514 .

[0032] When the present invention is in use, the solid iron rod 59 is pulled upward to release the limit on the positioning frame 58, and the positioning frame 58 is pulled away from the long rod 55 and the reinforcing plate 56. The reinforcing plate 56 is pulled away from the long plate 52, and the long rod 55 is rotated. The long rod 55 rotates to drive the second bevel gear 54 to rotate, and the second bevel gear 54 rotates to drive the first bevel gear 53 and the long plate 52 to rotate, so that the long plate 52 passes through the corresponding position in the through hole 51, so that the radar water level sensor 4 is located at the lower end of the surface of the support plate 2, and the rotation of the long rod 55 is stopped. The bolts on the mounting frame 3 are rotated to release the fixed state of the mounting frame 3 on the support plate 2, and the mounting frame 3 is pulled to separate the mounting frame 3 and the radar water level sensor 4 from the long plate 52, so that the radar water level sensor 4 can be repaired.

[0033] It should be noted that the base 1, support plate 2, solid iron rod 59, magnetic ring 510 and radar water level sensor 4 in the above description are all relatively mature devices in existing technology applications. The specific models can be selected according to actual needs. At the same time, the radar water level sensor 4 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A flood control water level monitoring device, characterized in that: include: A base (1), wherein a support plate (2) is provided on the top of the base (1), a mounting frame (3) is provided on the upper end of the surface of the support plate (2), and a radar water level sensor (4) is fixedly connected to the bottom of the mounting frame (3); an adjusting mechanism (5), wherein the adjusting mechanism (5) is provided on the surface of the supporting plate (2); The adjusting mechanism (5) comprises a through hole (51) provided on one side of the supporting plate (2); the upper end of the inner wall of the through hole (51) is rotatably connected to a long plate (52); the inner side of the mounting frame (3) is slidably connected to the surface of the long plate (52); the front end of the long plate (52) is fixedly connected to a first bevel gear (53); one end of the first bevel gear (53) is meshedly connected to a second bevel gear (54); and the bottom end of the second bevel gear (54) is fixedly connected to a long rod (55).

2. A flood control water level monitoring device according to claim 1, characterized in that: The front end of the support plate (2) is fixedly connected to a fixing block (57), the inner wall of the fixing block (57) is slidably connected to a positioning frame (58), and the surface of the positioning frame (58) is clamped to the inner wall of the long rod (55).

3. A flood control water level monitoring device according to claim 2, characterized in that: The front end of the long plate (52) is clamped with a reinforcing plate (56), and the surface of the positioning frame (58) is clamped with the inner wall of the reinforcing plate (56).

4. The flood control water level monitoring device according to claim 2, characterized in that: The inner wall of the fixed block (57) is slidably connected to a solid iron rod (59), the lower end of the surface of the solid iron rod (59) is clamped to the inner wall of the positioning frame (58), and the top of the fixed block (57) is embedded with a magnetic ring (510), and the bottom end of the solid iron rod (59) is magnetically attracted to the top of the magnetic ring (510).

5. The flood control water level monitoring device according to claim 1, characterized in that: The lower end of the surface of the long rod (55) is fixedly connected to an active block (512), and the front end of the support plate (2) is fixedly connected to a blocking block (513).

6. The flood control water level monitoring device according to claim 4, characterized in that: The lower end of the surface of the solid iron rod (59) is fixedly connected to the limiting rod (511), and the surface of the limiting rod (511) is slidably connected to the inner wall of the fixed block (57).

7. The flood control water level monitoring device according to claim 1, characterized in that: The front end of the support plate (2) is fixedly connected to a protection frame (514), and the upper end of the surface of the long rod (55) is rotatably connected to the inner wall of the protection frame (514).

8. The flood control water level monitoring device according to claim 3, characterized in that: The lower end of the surface of the support plate (2) is fixedly connected to a guide rod, and the inner wall of the reinforcing plate (56) is slidably connected to the surface of the guide rod.

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