Water flow detection device for water conservancy flood prevention

Abstract

The utility model belongs to the technical field of water flow detection, particularly relates to a water flow detection device for water conservancy flood prevention, and aims to solve the problems that dust in air is attached to a radar flow velocity instrument and is difficult to clean and particulate matters are easy to damage the radar flow velocity instrument due to the fact that the radar flow velocity instrument is located at the high altitude for a long time in the using process. The device comprises a support, an adjusting screw is rotatably connected in the support, an adjusting motor is fixedly mounted on one side of the support, an output shaft of the adjusting motor is fixedly connected with the adjusting screw, an adjusting seat is in threaded connection with the adjusting screw, a rotating seat is fixedly mounted at the bottom of the adjusting seat, and a fixing plate is arranged below the rotating seat. According to the utility model, the structure is simple, the screen frame can be used for protecting the radar flow velocity meter, and dust attached to the screen frame can be cleaned, so that the normal use of the radar flow velocity meter is ensured, and people can use the radar flow velocity meter conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of water flow detection, in particular to a water flow detection device used for water conservancy and flood prevention. Background Art

[0002] Water has made a great contribution in dynamics. Where the water flow rate is fast, it can be converted into power as a supply through equipment or instruments. However, if the water flow rate is too fast and exceeds the upper protection limit of the dam, it can easily lead to a collapse accident. The water flow is also affected by the weather. Continuous rainy seasons can easily lead to excessive flow, which needs to be controlled in time. Therefore, water flow detection is very important.

[0003] Existing water flow detection devices used for water conservancy and flood control;

[0004] The Chinese utility model (publication number: CN218240083U) patent document discloses the field of water conservancy and hydrological detection technology, and discloses a water flow detection device for water conservancy and flood control, including a base, a column and a cross plate are connected to the top of the base, a first motor is connected to the inside of the cross plate, one end of the first motor is connected to a reciprocating screw, the outside of the reciprocating screw is connected to a ball nut, the bottom of the ball nut is connected to a second connecting plate, the bottom of the second connecting plate is connected to a connecting rod, the inside of the connecting rod is connected to an axle rod, both ends of the axle rod are connected to a U-shaped seat, and the bottom of the U-shaped seat is connected to the first connecting plate and a radar current meter. The utility model is provided with a first motor and a second motor. Turning on the first motor is conducive to realizing left and right movement of the radar current meter, and turning on the second motor is conducive to front and rear angle adjustment of the radar current meter. The structure is light and the operation steps are simple, which solves the problems of complex structure, easy failure and high maintenance difficulty.

[0005] However, during the use of the device, since the radar velocity meter is located at high altitude for a long time, dust in the air will adhere to the radar velocity meter, making it difficult to clean, and particles can easily damage the radar velocity meter. Therefore, we propose a water flow detection device for water conservancy flood control. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings that during use, since the radar flow meter is located at high altitude for a long time, dust in the air will adhere to the radar flow meter, making it difficult to clean, and particulate matter is easy to damage the radar flow meter, and a water flow detection device for water conservancy flood control is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A water flow detection device for water conservancy and flood prevention, comprising a support, an adjusting screw rotatably connected inside the support, an adjusting motor fixedly installed on one side of the support, the output shaft of the adjusting motor is fixedly connected to the adjusting screw, an adjusting seat is threadedly connected to the adjusting screw, a rotating seat is fixedly installed at the bottom of the adjusting seat, a fixed plate is provided below the rotating seat, a driving motor is fixedly installed on the fixed plate, two reciprocating seats are symmetrically fixedly installed on the bottom of the fixed plate, a base is fixedly installed at the bottom of the two reciprocating seats, a cleaning mechanism is provided between the two reciprocating seats, a radar flow meter is provided at the bottom of the fixed plate, and a mesh frame is fixedly provided at the bottom of the fixed plate and wrapped around the radar flow meter.

[0009] Preferably, a base plate is fixedly mounted on the bottom of the support, two ground pins are arranged on the base plate, and a solar panel is arranged on the support, and the solar panel can be used to convert and collect the energy of the sun.

[0010] Preferably, a dual-axis motor is fixedly provided in the rotating seat, and two rotating rods are fixedly connected to the output shaft of the dual-axis motor. One end of the two rotating rods is fixedly connected to a rotating plate, and the two rotating plates are fixedly connected to the fixed plate.

[0011] Preferably, the cleaning mechanism includes two rotating rods, one of the two rotating rods is fixedly connected to the output shaft of the driving motor, the two rotating rods are rotatably connected to the two reciprocating seats respectively, the top ends of the two rotating rods are fixedly connected to a transmission wheel, a transmission belt is transmission-connected between the two transmission wheels, the two rotating rods are fixedly connected to a reciprocating screw rod, the reciprocating grooves of the two reciprocating screw rods are slidably connected with a pin plate, a frame is fixedly connected between the two pin plates, a brush is provided on the inner wall of the frame, the bottom ends of the two rotating rods are fixedly connected to a disc, the bottoms of the two discs are fixedly provided with a column, the two columns are movably connected with a push plate, the two bases are fixedly connected to a limiting plate, the two push plates are slidably connected to the two limiting plates respectively, one end of the two push plates is fixedly connected to a cleaning brush, and the two cleaning brushes can clean the bottom of the screen frame when they move back and forth.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] (1) In this solution, the two rotating rods drive the two rotating plates to rotate, and drive the fixed plate to rotate at an angle, so that the radar current meter can rotate to detect water flow at different angles;

[0014] (2) In this solution, the two rotating rods drive the two reciprocating screws to rotate, and the two pin plates move up and down following the reciprocating grooves on the two reciprocating screws. The two pin plates drive the frame to move up and down, and use a brush to clean the mesh frame to prevent it from being blocked and affecting the normal use of the radar flow meter.

[0015] The utility model has a simple structure, and the radar velocity meter can be protected by the mesh frame, and dust attached to the mesh frame can be cleaned at the same time, thereby ensuring the normal use of the radar velocity meter and being convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a water flow detection device for water conservancy and flood control proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the structure of a frame and a brush of a water flow detection device for water conservancy and flood control proposed by the utility model;

[0018] Figure 3 The utility model proposes a water flow detection device for water conservancy flood control Figure 1 Schematic diagram of the structure of part A in .

[0019] In the figure: 1. support; 2. adjusting screw; 3. adjusting motor; 4. adjusting seat; 5. rotating seat; 6. fixing plate; 7. driving motor; 8. reciprocating seat; 9. base; 10. radar flow meter; 11. bottom plate; 12. ground pin; 13. solar panel; 14. dual-axis motor; 15. rotating rod; 16. rotating plate; 17. rotating rod; 18. transmission wheel; 19. transmission belt; 20. reciprocating screw; 21. pin plate; 22. frame; 23. mesh frame; 24. disc; 25. push plate; 26. cleaning brush; 27. limit plate. DETAILED DESCRIPTION

[0020] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.

[0021] Embodiment 1

[0022] Reference Figure 1-Figure 3 A water flow detection device for water conservancy and flood control comprises a support 1, an adjusting screw 2 is rotatably connected inside the support 1, an adjusting motor 3 is fixedly installed on one side of the support 1, the output shaft of the adjusting motor 3 is fixedly connected to the adjusting screw 2, an adjusting seat 4 is threadedly connected to the adjusting screw 2, a rotating seat 5 is fixedly installed at the bottom of the adjusting seat 4, a fixing plate 6 is provided below the rotating seat 5, a driving motor 7 is fixedly installed on the fixing plate 6, two reciprocating seats 8 are symmetrically fixedly installed at the bottom of the fixing plate 6, a base 9 is fixedly installed at the bottom of the two reciprocating seats 8, a cleaning mechanism is provided between the two reciprocating seats 8, a radar velocity meter 10 is provided at the bottom of the fixing plate 6, and a mesh frame 23 is fixedly provided at the bottom of the fixing plate 6 and wrapped around the radar velocity meter 10.

[0023] In this embodiment, a base plate 11 is fixedly installed at the bottom of the support 1, and two ground pins 12 are provided on the base plate 11. A solar panel 13 is provided on the support 1, and the solar panel 13 can be used to convert and collect solar energy. A dual-axis motor 14 is fixedly provided in the rotating seat 5, and two rotating rods 15 are fixedly connected to the output shaft of the dual-axis motor 14. One end of the two rotating rods 15 is fixedly connected to a rotating plate 16, and the two rotating plates 16 are fixedly connected to the fixed plate 6.

[0024] In this embodiment, the cleaning mechanism includes two rotating rods 17, one of which is fixedly connected to the output shaft of the driving motor 7, and the two rotating rods 17 are rotatably connected to the two reciprocating seats 8 respectively. The top ends of the two rotating rods 17 are fixedly connected to a transmission wheel 18, and a transmission belt 19 is transmission-connected between the two transmission wheels 18. The two rotating rods 17 are fixedly connected to a reciprocating screw rod 20, and the reciprocating grooves of the two reciprocating screw rods 20 are slidably connected with a pin plate 21, and a frame 22 is fixedly connected between the two pin plates 21. A brush is provided on the inner wall of the frame 22, and the bottom ends of the two rotating rods 17 are fixedly connected to a disc 24, and the bottoms of the two discs 24 are fixedly provided with a column, and the two columns are movably connected with a push plate 25, and the two bases 9 are fixedly connected with a limit plate 27, and the two push plates 25 are respectively slidably connected to the two limit plates 27. One end of the two push plates 25 is fixedly connected with a cleaning brush 26, and the two cleaning brushes 26 can clean the bottom of the net frame 23 when they move back and forth.

[0025] In this embodiment, when using this device, two ground pins 12 are used to fix the bottom plate 11 in the ground, and the adjusting motor 3 is started, so that the adjusting screw 2 drives the adjusting seat 4 to move, so that the radar velocity meter 10 on the fixed plate 6 moves and adjusts, so as to detect water flow at different positions, and the dual-axis motor 14 is started, so that the two rotating rods 15 drive the two rotating plates 16 to rotate, and drive the fixed plate 6 to rotate at an angle, so that the radar velocity meter 10 (model: NJS1-SVR) rotates to detect water flow at different angles. When dust and particles in the air float toward the radar velocity meter 10, the mesh frame 23 is used to block them, so as to achieve a protective effect, and the driving motor 7 is started. Due to the two transmission wheels 1 A transmission belt 19 is provided between 8, so that the two rotating rods 17 rotate synchronously, the two rotating rods 17 drive the two reciprocating screws 20 to rotate, and the two pin plates 21 move up and down following the reciprocating grooves on the two reciprocating screws 20, the two pin plates 21 drive the frame 22 to move up and down, and use a brush to clean the mesh frame 23 to prevent it from being blocked and affecting the normal use of the radar flow meter 10, and at the same time, the two rotating rods 17 drive the two discs 24 to rotate, so that the two cylinders rotate, and drive the two push plates 25 to reciprocate, because the two limit plates 27 limit the two push plates 25, the two push plates 25 can drive the two cleaning brushes 26 to reciprocate to clean the bottom of the mesh frame 23.

[0026] Embodiment 2

[0027] The difference between this embodiment and the first embodiment is that the bottoms of the two pin plates 21 are fixedly connected to brackets, and both brackets are provided with vacuum cleaners, and the two vacuum cleaners can be used to collect the floating dust. All structures in this application can be selected in terms of material and length according to actual usage. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

[0028] The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims

1. A water flow detection device for water conservancy and flood control, comprising a support (1), characterized in that: An adjusting screw (2) is rotatably connected inside the support (1); an adjusting motor (3) is fixedly mounted on one side of the support (1); an output shaft of the adjusting motor (3) is fixedly connected to the adjusting screw (2); an adjusting seat (4) is threadedly connected to the adjusting screw (2); a rotating seat (5) is fixedly mounted at the bottom of the adjusting seat (4); a fixing plate (6) is provided below the rotating seat (5); a driving motor (7) is fixedly mounted on the fixing plate (6); two reciprocating seats (8) are symmetrically fixedly mounted at the bottom of the fixing plate (6); a base (9) is fixedly mounted at the bottom of the two reciprocating seats (8); a cleaning mechanism is provided between the two reciprocating seats (8); a radar velocity meter (10) is provided at the bottom of the fixing plate (6); and a mesh frame (23) is fixedly mounted at the bottom of the fixing plate (6) and wrapped around the radar velocity meter (10).

2. A water flow detection device for water conservancy and flood control according to claim 1, characterized in that: A bottom plate (11) is fixedly mounted on the bottom of the support (1), two ground pins (12) are arranged on the bottom plate (11), and a solar panel (13) is arranged on the support (1).

3. A water flow detection device for water conservancy and flood control according to claim 1, characterized in that: A double-axis motor (14) is fixedly arranged inside the rotating seat (5), and two rotating rods (15) are fixedly connected to the output shaft of the double-axis motor (14), one end of the two rotating rods (15) is fixedly connected to a rotating plate (16), and the two rotating plates (16) are fixedly connected to the fixed plate (6).

4. A water flow detection device for water conservancy and flood control according to claim 1, characterized in that: The cleaning mechanism comprises two rotating rods (17), one of the two rotating rods (17) is fixedly connected to the output shaft of the driving motor (7), the two rotating rods (17) are respectively rotatably connected to the two reciprocating seats (8), the top ends of the two rotating rods (17) are fixedly connected to transmission wheels (18), a transmission belt (19) is transmission-connected between the two transmission wheels (18), the two rotating rods (17) are fixedly connected to reciprocating screw rods (20), the reciprocating grooves of the two reciprocating screw rods (20) are slidably connected to pin plates (21), a frame (22) is fixedly connected between the two pin plates (21), and a brush is provided on the inner wall of the frame (22).

5. A water flow detection device for water conservancy and flood control according to claim 4, characterized in that: The bottom ends of the two rotating rods (17) are fixedly connected to a disk (24), the bottoms of the two disks (24) are fixedly provided with a column, and the two columns are movably connected to a push plate (25).

6. A water flow detection device for water conservancy and flood control according to claim 5, characterized in that: The two bases (9) are both fixedly connected with a limit plate (27), the two push plates (25) are respectively slidably connected to the two limit plates (27), and one end of the two push plates (25) is fixedly connected with a cleaning brush (26).

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