Movable rainfall monitoring device

Abstract

The utility model belongs to the field of rainfall monitoring devices, particularly relates to a movable rainfall monitoring device, and aims to solve the problems that most of the conventional rainfall monitoring devices are fixed at one position for use, are inconvenient to move and cannot be stably placed even if the conventional rainfall monitoring devices can be moved and used, and the following scheme is provided: the movable rainfall monitoring device comprises a base, a plurality of rollers are rotatably mounted at the bottom of the base, a rectangular supporting column is fixedly mounted at the top of the base, a water collecting tank is fixedly mounted at the top of the rectangular supporting column, a filter screen is fixedly mounted at the top of the water collecting tank, a liquid level sensor is fixedly mounted in the water collecting tank, and a drainage pipe is fixedly communicated with the bottom of the water collecting tank. The water drainage pipe is provided with an electromagnetic valve, the four sides of the base are each provided with a movable plate in a sliding mode, and one side of each movable plate is fixedly provided with a mounting plate. The movable type water drainage device is convenient to move, good in use maneuverability, convenient to stably place after moving and not prone to toppling over.

Description

Technical Field

[0001] The utility model relates to the technical field of precipitation monitoring devices, in particular to a mobile precipitation monitoring device. Background Art

[0002] Precipitation monitoring is the observation of precipitation amount and precipitation intensity in time and space. The precipitation monitoring device is a device used to monitor precipitation.

[0003] In the prior art, precipitation monitoring devices are mostly fixed in one position for use, which is not convenient to move. Even if they can be moved, they cannot be placed stably when used. Therefore, we propose a mobile precipitation monitoring device to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that most precipitation monitoring devices are fixed in one position for use, are not convenient to move, and even if they can be moved, they cannot be stably placed when used, and proposes a mobile precipitation monitoring device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mobile precipitation monitoring device comprises a base, a plurality of rollers are rotatably mounted on the bottom of the base, a rectangular support column is fixedly mounted on the top of the base, a water collection box is fixedly mounted on the top of the rectangular support column, a filter is fixedly mounted on the top of the water collection box, a liquid level sensor is fixedly mounted in the water collection box, a drain pipe is fixedly connected to the bottom of the water collection box, a solenoid valve is provided on the drain pipe, moving plates are slidably mounted on the four sides of the base, a mounting plate is fixedly mounted on one side of the four moving plates, a lifting plate is slidably mounted on the four mounting plates, a stabilizing plate is fixedly mounted on the bottom of the four lifting plates, a pushing mechanism is provided on the rectangular support column, and the pushing mechanism cooperates with the moving plate and the lifting plate.

[0007] Preferably, the pushing mechanism includes a rectangular frame and four inclined plates, the four inclined plates are fixedly mounted on the four sides of the rectangular support column, the rectangular frame is slidably sleeved on the outside of the rectangular support column, one end of the pushing rod is rotatably mounted on the four sides of the rectangular frame, and the other ends of the four pushing rods are rotatably connected to the four movable plates.

[0008] Preferably, an L-shaped plate is fixedly mounted on the top of each of the four lifting plates, and extrusion wheels are rotatably mounted on each of the four L-shaped plates, and the four extrusion wheels are in contact with the bottoms of the four inclined plates respectively.

[0009] Preferably, one end of a spring is fixedly mounted on the bottom of each of the four L-shaped plates, and the other end of the spring is fixedly connected to the top of the mounting plate.

[0010] Preferably, rectangular grooves are provided on the four sides of the base, the four movable plates are slidably installed in the four rectangular grooves respectively, the four mounting plates are provided with rectangular vertical holes, and the outer sides of the four lifting plates are in sliding contact with the inner walls of the four rectangular vertical holes respectively.

[0011] Preferably, four connecting holes are opened on the top of the base, the four connecting holes are respectively connected to the four rectangular grooves, and one end of the four push rods passes through the four connecting holes respectively.

[0012] Preferably, electric push rods are fixedly mounted on both sides of the rectangular support column, and the output shafts of the two electric push rods are fixedly connected to the top of the rectangular frame.

[0013] In the utility model, the beneficial effects of the mobile precipitation monitoring device are:

[0014] The setting of the rollers at the bottom of the base facilitates the overall movement. After moving to the required position, the rectangular frame is pushed downward by two electric push rods, and the rectangular frame drives one end of the four push rods to move, and the other ends of the four push rods push the four moving plates to move outward, and the four moving plates drive the four mounting plates to move outward, and the four mounting plates drive the four lifting plates to move outward, and the four lifting plates drive the four stable plates to move outward;

[0015] The four lifting plates drive the four L-shaped plates to move outward, so that the four extrusion wheels roll at the bottom of the four inclined plates. Due to the inclination of the four inclined plates, the four extrusion wheels are forced to move downward, thereby driving the four L-shaped plates to move downward. The four L-shaped plates drive the four lifting plates to move downward. At this time, the springs are squeezed and contracted, and the four lifting plates drive the four stabilizing plates to move downward and contact the ground, supporting the rollers off the ground. The four stabilizing plates expand outward and support the ground, making the whole more stable when in use and not easy to tip over.

[0016] The utility model is easy to move and has good maneuverability in use. At the same time, after being moved, it is easy to be placed stably and is not easy to tip over. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a mobile precipitation monitoring device proposed by the utility model;

[0018] Figure 2 This is a top view structural diagram of a rectangular frame, a movable plate and a push rod of a mobile precipitation monitoring device proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the side structure of a water sampling box of a mobile precipitation monitoring device.

[0020] In the figure: 1. base; 2. rectangular support column; 3. water collection tank; 4. filter screen; 5. liquid level sensor; 6. drain pipe; 7. solenoid valve; 8. moving plate; 9. mounting plate; 10. lifting plate; 11. stabilizing plate; 12. L-shaped plate; 13. extrusion wheel; 14. inclined plate; 15. rectangular frame; 16. push rod; 17. electric push rod; 18. spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1

[0023] Reference Figure 1-Figure 3 A mobile precipitation monitoring device comprises a base 1, a plurality of rollers are rotatably installed at the bottom of the base 1, a rectangular support column 2 is fixedly installed at the top of the base 1, a water collection box 3 is fixedly installed at the top of the rectangular support column 2, a filter screen 4 is fixedly installed at the top of the water collection box 3, a liquid level sensor 5 is fixedly installed in the water collection box 3, a drain pipe 6 is fixedly connected to the bottom of the water collection box 3, and a solenoid valve 7 is provided on the drain pipe 6, a moving plate 8 is slidably installed on the four sides of the base 1, a mounting plate 9 is fixedly installed on one side of the four moving plates 8, a lifting plate 10 is slidably installed on the four mounting plates 9, a stabilizing plate 11 is fixedly installed at the bottom of the four lifting plates 10, a pushing mechanism is provided on the rectangular support column 2, and the pushing mechanism cooperates with the moving plate 8 and the lifting plate 10, the water collection box 3 is used to collect rainwater, and impurities can be blocked by the filter screen 4.

[0024] In the utility model, the pushing mechanism includes a rectangular frame 15 and four inclined plates 14. The four inclined plates 14 are fixedly installed on the four sides of the rectangular support column 2 respectively. The rectangular frame 15 is slidably sleeved on the outer side of the rectangular support column 2. One end of a pushing rod 16 is rotatably installed on the four sides of the rectangular frame 15. The other ends of the four pushing rods 16 are rotatably connected to the four movable plates 8 respectively.

[0025] In the utility model, an L-shaped plate 12 is fixedly installed on the top of each of the four lifting plates 10 , and an extrusion wheel 13 is rotatably installed on each of the four L-shaped plates 12 . The four extrusion wheels 13 are in contact with the bottom of each of the four inclined plates 14 .

[0026] In the present invention, one end of a spring 18 is fixedly mounted on the bottom of each of the four L-shaped plates 12 , and the other end of the spring 18 is fixedly connected to the top of the mounting plate 9 .

[0027] In the utility model, rectangular grooves are provided on the four sides of the base 1, and four movable plates 8 are slidably installed in the four rectangular grooves respectively. Rectangular vertical holes are provided on the four mounting plates 9, and the outer sides of the four lifting plates 10 are in sliding contact with the inner walls of the four rectangular vertical holes respectively.

[0028] In the utility model, four connecting holes are opened on the top of the base 1, and the four connecting holes are respectively connected with the four rectangular grooves, and one end of the four pushing rods 16 passes through the four connecting holes respectively.

[0029] In the present invention, electric push rods 17 are fixedly installed on both sides of the rectangular support column 2 , and the output shafts of the two electric push rods 17 are fixedly connected to the top of the rectangular frame 15 .

[0030] In the utility model, when in use, the setting of the rollers at the bottom of the base 1 facilitates the movement of the whole. After moving to the required position, the two electric push rods 17 push the rectangular frame 15 to move downward, the rectangular frame 15 drives one end of the four push rods 16 to move, and the other ends of the four push rods 16 push the four moving plates 8 to move outward, the four moving plates 8 drive the four mounting plates 9 to move outward, the four mounting plates 9 drive the four lifting plates 10 to move outward, the four lifting plates 10 drive the four stabilizing plates 11 to move outward, and at the same time, the four lifting plates 10 drive The four L-shaped plates 12 move outward, causing the four extrusion wheels 13 to roll at the bottom of the four inclined plates 14. Due to the inclination of the four inclined plates 14, the four extrusion wheels 13 are forced to move downward, thereby driving the four L-shaped plates 12 to move downward. The four L-shaped plates 12 drive the four lifting plates 10 to move downward. At this time, the spring 18 is squeezed and contracted, and the four lifting plates 10 drive the four stabilizing plates 11 to move downward and contact the ground, supporting the rollers off the ground. The four stabilizing plates 11 expand outward and are supported on the ground, making the whole more stable when in use and not easy to tip over.

[0031] The liquid level sensor 5 is a laser ranging sensor LDM301, which is connected to a controller arranged in a water sampling tank. The controller includes a microprocessor SIM3L157-C-GQR, a wireless transmission module CC2400, and a power module NH09-NHWY150-10. The microprocessor is connected to the wireless transmission module, and the power module supplies power to the microprocessor and the wireless transmission module. The controller 3 is connected to the remote terminal through the wireless transmission module, and the periodically collected water level data is sent to the remote terminal through the wireless transmission module. This part is disclosed in the patent document with publication number CN210465729U, which is a prior art and is directly quoted.

[0032] Embodiment 2

[0033] The difference between this embodiment and the first embodiment is that an observation port is provided on one side of the water collection tank 3, a transparent plate is fixedly installed in the observation port, and scale lines are provided on one side of the water collection tank 3. The setting of the transparent plate and the scale lines makes it convenient to observe the water level in the water collection tank 3 from the outside.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile precipitation monitoring device, comprising a base (1), characterized in that: A plurality of rollers are rotatably mounted on the bottom of the base (1); a rectangular support column (2) is fixedly mounted on the top of the base (1); a water collection box (3) is fixedly mounted on the top of the rectangular support column (2); a filter screen (4) is fixedly mounted on the top of the water collection box (3); a liquid level sensor (5) is fixedly mounted inside the water collection box (3); a drainage pipe (6) is fixedly connected to the bottom of the water collection box (3); a solenoid valve (7) is provided on the drainage pipe (6); movable plates (8) are slidably mounted on the four sides of the base (1); a mounting plate (9) is fixedly mounted on one side of the four movable plates (8); a lifting plate (10) is slidably mounted on the four mounting plates (9); a stabilizing plate (11) is fixedly mounted on the bottom of the four lifting plates (10); a pushing mechanism is provided on the rectangular support column (2); the pushing mechanism cooperates with the movable plate (8) and the lifting plate (10).

2. A mobile precipitation monitoring device according to claim 1, characterized in that: The pushing mechanism comprises a rectangular frame (15) and four inclined plates (14). The four inclined plates (14) are respectively fixedly mounted on four sides of the rectangular support column (2). The rectangular frame (15) is slidably sleeved on the outer side of the rectangular support column (2). One end of a pushing rod (16) is rotatably mounted on the four sides of the rectangular frame (15). The other ends of the four pushing rods (16) are respectively rotatably connected to the four moving plates (8).

3. A mobile precipitation monitoring device according to claim 2, characterized in that: An L-shaped plate (12) is fixedly mounted on the top of each of the four lifting plates (10), and an extrusion wheel (13) is rotatably mounted on each of the four L-shaped plates (12), and the four extrusion wheels (13) are in contact with the bottoms of the four inclined plates (14) respectively.

4. A mobile precipitation monitoring device according to claim 3, characterized in that: One end of a spring (18) is fixedly mounted on the bottom of each of the four L-shaped plates (12), and the other end of the spring (18) is fixedly connected to the top of the mounting plate (9).

5. A mobile precipitation monitoring device according to claim 4, characterized in that: The four sides of the base (1) are provided with rectangular grooves, the four movable plates (8) are slidably mounted in the four rectangular grooves respectively, the four mounting plates (9) are provided with rectangular vertical holes, and the outer sides of the four lifting plates (10) are in sliding contact with the inner walls of the four rectangular vertical holes respectively.

6. A mobile precipitation monitoring device according to claim 5, characterized in that: The top of the base (1) is provided with four connection holes, which are respectively connected to the four rectangular grooves, and one end of the four push rods (16) passes through the four connection holes respectively.

7. A mobile precipitation monitoring device according to claim 6, characterized in that: Electric push rods (17) are fixedly mounted on both sides of the rectangular support column (2), and the output shafts of the two electric push rods (17) are fixedly connected to the top of the rectangular frame (15).

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