Rainfall and water level monitoring and early warning equipment

Abstract

The utility model discloses rainfall and water level monitoring and early warning equipment, which relates to the technical field of rainfall and water level monitoring and early warning equipment and comprises a box body, a pressure sensor is mounted on the inner bottom wall of the box body, a collecting barrel is fixedly connected to the top of the pressure sensor, and a transmission pipe is slidably connected to the inner wall of the collecting barrel. The top of the transmission pipe is fixedly connected with a box body, the inner wall of the box body is fixedly connected with a signal transceiver, and through the arrangement of a control panel, a filter screen, a sliding plate, a reciprocating screw rod, a cleaning brush, a motor and a collecting hopper, the rainfall and water level monitoring and early warning equipment has the advantages that sundries newly falling on the filter screen can be cleaned; according to the rainfall and water level monitoring and early warning equipment, the filter screen, the mounting column, the fixed block, the sliding block, the reset spring, the rotating block and the first threaded rod are arranged, so that the rainfall and water level monitoring and early warning equipment has the advantages that the filter screen is convenient to mount, and the problems that the mounting of the filter screen is relatively tedious and not convenient enough are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rainfall and water level monitoring and early warning equipment, in particular to rainfall and water level monitoring and early warning equipment. Background Art

[0002] my country has a vast land area, most of which is located in the monsoon climate zone. This climate will lead to abundant precipitation in spring and summer every year, especially in southern my country, which frequently causes floods, submerges farmland, and destroys roads, which has a serious impact on people's production and life. In order to protect the lives and property of the people, it is necessary to monitor the precipitation in real time during the period of relatively concentrated precipitation, and timely feedback the rainfall information to the hydrological, meteorological and other relevant departments, so as to take timely preventive measures against possible floods. Rainfall monitoring equipment is an instrument used by meteorologists and hydrologists to measure the precipitation in a certain area over a period of time.

[0003] An outdoor rainfall monitoring device disclosed in the Chinese utility model patent application disclosure CN 214375352 U cleans the filter surface through a cleaning assembly, but when the brush pushes the debris to the slag box and resets it, it is easy to push the debris newly dropped on the filter into the storage tank, causing the debris to accumulate in the storage tank, making the cleaning assembly unable to work normally. Therefore, there is a problem of the accumulation of debris newly dropped on the filter in the storage tank, and when the filter needs to be replaced, the material of the filter may age with the increase of the use time, resulting in a decrease in its filtering performance and failure to meet the original filtering requirements. Therefore, the filter needs to be replaced, and the installation on the current rainfall and water level monitoring and early warning equipment is generally fixed by bolts, and the installation method by bolts is relatively cumbersome and inconvenient. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rainfall and water level monitoring and early warning device, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: comprising a box body, a pressure sensor is installed on the inner bottom wall of the box body, a collecting cylinder is fixedly connected to the top of the pressure sensor, a transmission tube is slidably connected to the inner wall of the collecting cylinder, the top of the transmission tube is fixedly connected to the box body, and a signal transceiver is fixedly connected to the inner wall of the box body;

[0006] A motor is fixedly mounted on the inner wall of the box, a reciprocating screw is fixedly connected to the output shaft of the motor, a cleaning brush is threadedly connected to the outer side of the reciprocating screw, a limiting rod is slidably connected to the inner wall of one end of the cleaning brush, one end of the limiting rod is fixedly connected to the box, a filter is movably connected to the inner wall of the box, and a collecting bucket is movably connected to the inner wall of the box;

[0007] One end of the box body is fixedly connected to a mounting column, the inner wall of the mounting column is movably connected to a first threaded rod, one end of the first threaded rod is fixedly connected to a rotating block, the outer side of the first threaded rod is threadedly connected to a slider, and the outer side of the slider is progressively connected to a slider.

[0008] Optionally, a solenoid valve is fixedly connected to the bottom of the collecting cylinder, and a drainage hose is fixedly connected to one end of the solenoid valve.

[0009] Optionally, a control panel is installed at the other end of the box, and a rainproof plate is slidably connected to the inner wall of the box.

[0010] Optionally, a slide plate is fixedly connected to one side of the filter screen, and there are two slide plates, which are distributed on both sides of the filter screen.

[0011] Optionally, a return spring is fixedly connected to the inner wall of the mounting column, and one end of the return spring is fixedly connected to a fixing block.

[0012] Optionally, a circular hole is opened at one end of the filter screen, the diameter of the circular hole is larger than the diameter of the mounting column, and the width of the filter screen with the circular hole is larger than the width of the filter screen without the circular hole.

[0013] The utility model provides a rainfall and water level monitoring and early warning device, which has the following beneficial effects:

[0014] 1. The rainfall and water level monitoring and early warning device is provided with a control panel, a filter, a slide plate, a reciprocating screw rod, a cleaning brush, a motor, and a collecting bucket. The rainfall and water level monitoring and early warning device has the function of cleaning up the debris newly fallen onto the filter, thereby avoiding the accumulation of the debris newly fallen onto the filter in the storage groove.

[0015] 2. The rainfall and water level monitoring and early warning device is provided with a filter, a mounting column, a fixed block, a slider, a reset spring, a rotating block, and a first threaded rod. The rainfall and water level monitoring and early warning device has the advantages of convenient installation of the filter, thus avoiding the complicated and inconvenient installation of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the positive shaft side structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the filter screen of the utility model;

[0019] Figure 4 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the cross-sectional structure of the skateboard of the utility model;

[0021] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. box body; 2. collecting bucket; 3. rain shield; 4. control panel; 5. filter; 6. slide plate; 7. mounting column; 8. transmission pipe; 9. collecting cylinder; 10. pressure sensor; 11. solenoid valve; 12. reciprocating screw rod; 13. cleaning brush; 14. motor; 15. signal transceiver; 17. limiting rod; 18. fixing block; 19. sliding block; 20. reset spring; 21. drain hose; 22. rotating block; 23. first threaded rod. DETAILED DESCRIPTION

[0023] 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. Example

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a rainfall and water level monitoring and early warning device, comprising a box body 1, a pressure sensor 10 is installed on the inner bottom wall of the box body 1, a control panel 4 is installed on the other end of the box body 1, a rainproof plate 3 is slidably connected to the inner wall of the box body 1, a collecting tube 9 is fixedly connected to the top of the pressure sensor 10, a transmission tube 8 is slidably connected to the inner wall of the collecting tube 9, the top of the transmission tube 8 is fixedly connected to the box body 1, and a signal transceiver 15 is fixedly connected to the inner wall of the box body 1;

[0025] A motor 14 is fixedly installed on the inner wall of the box body 1, and a reciprocating screw 12 is fixedly connected to the output shaft of the motor 14. A cleaning brush 13 is threadedly connected to the outer side of the reciprocating screw 12. A limiting rod 17 is slidably connected to the inner wall of one end of the cleaning brush 13, and one end of the limiting rod 17 is fixedly connected to the box body 1. A filter screen 5 is movably connected to the inner wall of the box body 1, and a slide plate 6 is fixedly connected to one side of the filter screen 5. There are two slide plates 6, which are distributed on both sides of the filter screen 5. A collecting bucket 2 is movably connected to the inner wall of the box body 1. Through the control panel 4, the filter screen 5, the slide plate 6, the reciprocating screw 12, the cleaning brush 13, the motor 14, and the collecting bucket 2, a rainfall and water level monitoring and early warning device can clean up the debris newly fallen on the filter screen 5, thereby avoiding the accumulation of debris newly fallen on the filter screen 5 in the storage groove.

[0026] When in use, the motor 14 is started through the control panel 4, and the motor 14 drives the reciprocating screw rod 12 to move the cleaning brush 13 and push the debris of the filter screen 5 to the slide plate 6 on one side. Because the top of the slide plate 6 is an inclined surface, the debris on the slide plate 6 slides into the collecting bucket 2, so that the debris of the filter screen 5 is cleaned, and the slide plates 6 are arranged on both sides of the filter screen 5, so that when the cleaning brush 13 is reset, the debris newly dropped on the filter screen 5 is pushed to the slide plate 6 on the other side, and then enters the collecting bucket 2 through the slide plate 6, thereby avoiding the accumulation of debris. Example

[0027] See also Figures 1 to 6 The utility model provides a technical solution: a rainfall water level monitoring and early warning device, comprising a box body 1, a pressure sensor 10 is installed on the inner bottom wall of the box body 1, a collecting tube 9 is fixedly connected to the top of the pressure sensor 10, a solenoid valve 11 is fixedly connected to the bottom of the collecting tube 9, a drainage hose 21 is fixedly connected to one end of the solenoid valve 11, a transmission pipe 8 is slidably connected to the inner wall of the collecting tube 9, the top of the transmission pipe 8 is fixedly connected to the box body 1, and a signal transceiver 15 is fixedly connected to the inner wall of the box body 1;

[0028] The inner wall of the box body 1 is fixedly mounted with a motor 14, the output shaft of the motor 14 is fixedly connected with a reciprocating screw rod 12, the outer side of the reciprocating screw rod 12 is threadedly connected with a cleaning brush 13, one end of the cleaning brush 13 is slidably connected with a limiting rod 17 on the inner wall, one end of the limiting rod 17 is fixedly connected with the box body 1, the inner wall of the box body 1 is movably connected with a filter screen 5, one end of the filter screen 5 is provided with a circular hole, the diameter of the circular hole is larger than the diameter of the mounting column 7, the width of the filter screen 5 with the circular hole is larger than the width of the filter screen 5 without the circular hole, and the inner wall of the box body 1 is movably connected with a collecting bucket 2;

[0029] One end of the box body 1 is fixedly connected to a mounting column 7, an inner wall of the mounting column 7 is fixedly connected to a return spring 20, one end of the return spring 20 is fixedly connected to a fixed block 18, an inner wall of the mounting column 7 is movably connected to a first threaded rod 23, one end of the first threaded rod 23 is fixedly connected to a rotating block 22, an outer side of the first threaded rod 23 is threadedly connected to a slider 19, and the outer side of the slider 19 is progressively connected to the slider 19. Through the arrangement of the filter screen 5, the mounting column 7, the fixed block 18, the slider 19, the return spring 20, the rotating block 22, and the first threaded rod 23, a rainfall and water level monitoring and early warning device is convenient for installing the filter screen 5, thereby avoiding the cumbersome and inconvenient installation of the filter screen 5.

[0030] When in use, the rotating block 22 is reversed, and the rotating block 22 drives the first threaded rod 23 to move the slider 19 backward, and the return spring 20 contracts. The fixed block 18 is pulled by the return spring 20 to enter the mounting column 7. Since the fixed block 18 no longer restricts the filter 5, the worn filter 5 in the box body 1 is taken out through the handle on the filter 5, and then a new filter 5 is inserted into the box body 1, and then the rotating block 22 is rotated forward to move the fixed block 18 outward to restrict the filter 5, and the return spring 20 is stretched due to the movement of the fixed block 18.

[0031] 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 rainfall and water level monitoring and early warning device, comprising a housing (1), characterized in that: A pressure sensor (10) is installed on the inner bottom wall of the box (1); a collecting tube (9) is fixedly connected to the top of the pressure sensor (10); a transmission tube (8) is slidably connected to the inner wall of the collecting tube (9); the top of the transmission tube (8) is fixedly connected to the box (1); and a signal transceiver (15) is fixedly connected to the inner wall of the box (1); A motor (14) is fixedly mounted on the inner wall of the box body (1), the output shaft of the motor (14) is fixedly connected to a reciprocating screw (12), the outer side of the reciprocating screw (12) is threadedly connected to a cleaning brush (13), one end of the inner wall of the cleaning brush (13) is slidably connected to a limiting rod (17), one end of the limiting rod (17) is fixedly connected to the box body (1), the inner wall of the box body (1) is movably connected to a filter screen (5), and the inner wall of the box body (1) is movably connected to a collecting bucket (2); One end of the box body (1) is fixedly connected to a mounting column (7), an inner wall of the mounting column (7) is movably connected to a first threaded rod (23), one end of the first threaded rod (23) is fixedly connected to a rotating block (22), an outer side of the first threaded rod (23) is threadedly connected to a slider (19), and an outer side of the slider (19) is progressively connected to the slider (19).

2. A rainfall and water level monitoring and early warning device according to claim 1, characterized in that: The bottom of the collecting cylinder (9) is fixedly connected to a solenoid valve (11), and one end of the solenoid valve (11) is fixedly connected to a drainage hose (21).

3. The rainfall and water level monitoring and early warning device according to claim 1 is characterized by: A control panel (4) is installed at the other end of the box body (1), and a rainproof plate (3) is slidably connected to the inner wall of the box body (1).

4. The rainfall and water level monitoring and early warning device according to claim 1 is characterized by: A slide plate (6) is fixedly connected to one side of the filter screen (5), and there are two slide plates (6), which are distributed on both sides of the filter screen (5).

5. The rainfall and water level monitoring and early warning device according to claim 1 is characterized by: A return spring (20) is fixedly connected to the inner wall of the mounting column (7), and one end of the return spring (20) is fixedly connected to a fixing block (18).

6. The rainfall and water level monitoring and early warning device according to claim 1 is characterized by: A circular hole is formed at one end of the filter screen (5), the diameter of the circular hole is greater than the diameter of the mounting column (7), and the width of the filter screen (5) with the circular hole is greater than the width of the filter screen (5) without the circular hole.

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