Urban waterlogging point waterlogging monitoring and early warning device

Abstract

The utility model belongs to the technical field of early warning devices, and provides an urban waterlogging point waterlogging monitoring and early warning device which comprises a water collecting tank and is characterized in that a first supporting plate is fixedly connected to the water collecting tank, a first motor is fixedly connected to the first supporting plate, a first rotating shaft is fixedly connected to the output end of the first motor, and a second rotating shaft is fixedly connected to the output end of the first rotating shaft. The first rotating shaft is rotationally connected to the second supporting plate in a penetrating mode, a rotating disc is fixedly connected to the end, away from the first motor, of the first rotating shaft, a connecting column is eccentrically connected to the rotating disc, and a first connecting rod is hinged to the connecting column. According to the utility model, the rotating disc rotates to drive the connecting column to rotate, the connecting column drives the first connecting rod to move back and forth, the first connecting rod drives the first connecting plate to move back and forth, and the first connecting plate drives the brush to slide back and forth on the filter holes, so that garbage on the surfaces of the filter holes can be cleaned, and blockage of the filter holes is avoided; the speed of rainwater entering the water collecting tank is influenced, and the accuracy of waterlogging monitoring and early warning is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of early warning devices, in particular to an urban waterlogging monitoring and early warning device. Background Art

[0002] Urban waterlogging refers to the phenomenon that waterlogging disasters occur in cities due to heavy rainfall or continuous rainfall that exceeds the city's drainage capacity. The objective reasons for urban waterlogging are high rainfall intensity and concentrated range. Particularly rapid rainfall will lead to waterlogging in low-lying areas, thus causing urban waterlogging. In the field of municipal engineering, in order to ensure the normal operation of the city, urban waterlogging early warning is indispensable.

[0003] Existing waterlogging monitoring and early warning devices cannot clean impurities such as leaves that have fallen on the filter holes during use, which will cause the metal mesh cover to be blocked, affecting the accuracy of waterlogging early warnings. In addition, the early warning devices of existing waterlogging monitoring and early warning devices are mostly placed outside, which will be eroded by rainwater and cause damage to the early warning devices, reducing their service life. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a waterlogging monitoring and early warning device for urban waterlogging points.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waterlogging monitoring and early warning device for urban waterlogging points, including a water collecting tank, characterized in that: a support plate 1 is fixedly connected to the water collecting tank, a motor 1 is fixedly connected to the support plate 1, a rotating shaft 1 is fixedly connected to the output end of the motor 1, the rotating shaft 1 penetrates and is rotatably connected to a support plate 2, the rotating shaft 1 is fixedly connected to a turntable at one end away from the motor 1, a connecting column is eccentrically connected to the turntable, a connecting rod 1 is hinged on the connecting column, the connecting rod 1 is hinged to a connecting plate 1 at one end away from the connecting column, and a brush is fixedly connected to the connecting plate 1.

[0006] As a further description of the above technical solution:

[0007] The second support plate is fixedly connected with a second motor, an output end of the second motor is fixedly connected with a second rotating shaft, a first baffle is passed through and fixedly connected with the second rotating shaft, the first baffle is hinged to the second baffle through the second connecting plate, the second support plate is fixedly connected with a vertical plate, a vertical rod is hinged on the vertical plate, an end of the vertical rod away from the second support plate is hinged with a second connecting rod, and an end of the second connecting rod away from the vertical rod is hinged to the second connecting plate.

[0008] As a further description of the above technical solution:

[0009] A filter hole is provided on the top of the water collecting tank, and an L8000T liquid level sensor is fixedly connected to the water collecting tank. The L8000T liquid level sensor is electrically connected to the early warning device.

[0010] As a further description of the above technical solution:

[0011] A water outlet pipe is fixedly connected through the water collecting box, and a one-way valve is arranged on the water outlet pipe.

[0012] As a further description of the above technical solution:

[0013] A threaded plate is fixedly connected to the water collecting box, a screw is threadedly connected to the threaded plate, and a drill bit is fixedly connected to the bottom of the screw.

[0014] As a further description of the above technical solution:

[0015] The water collecting box is fixedly connected with rollers, and four groups of rollers are provided. The four groups of rollers are evenly distributed at the bottom of the water collecting box.

[0016] As a further description of the above technical solution:

[0017] The brush is slidably connected to the filter hole.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the rotation of the turntable drives the connecting column to rotate, the connecting column drives the connecting rod to move forward and backward, the connecting rod drives the connecting plate to move forward and backward, and the connecting plate drives the brush to slide back and forth on the filter hole, so that the garbage on the surface of the filter hole can be cleaned, avoiding the blockage of the filter hole, affecting the speed of rainwater entering the water collection tank, and affecting the accuracy of waterlogging monitoring and early warning.

[0020] 2. In the utility model, by the mutual cooperation of baffle plate 1, connecting plate 2, baffle plate 2, connecting rod 2 and vertical rod, baffle plate 2 can be used to block rain for the early warning device, and baffle plate 2 can be rotated upward to expose the early warning device when the weather is clear. Therefore, through such an arrangement, the early warning device can be shielded from rain to avoid erosion by rainwater and damage to the early warning device, thereby reducing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of a waterlogging monitoring and early warning device for urban waterlogging points proposed by the utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of a waterlogging monitoring and early warning device for urban waterlogging points proposed by the utility model. Figure 2 ;

[0023] Figure 3This is a schematic diagram of the structure of a waterlogging monitoring and early warning device for urban waterlogging points proposed by the utility model. Figure 3 ;

[0024] Figure 4 This is a cross-sectional view of a waterlogging monitoring and early warning device for urban waterlogging points proposed by the utility model;

[0025] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0026] Legend:

[0027] 1. Water collecting tank; 2. Support plate 1; 3. Motor 1; 4. Rotating shaft 1; 5. Turntable; 6. Connecting column; 7. Connecting rod 1; 8. Connecting plate 1; 9. Brush; 10. Support plate 2; 11. Motor 2; 12. Rotating shaft 2; 13. Baffle 1; 14. Connecting plate 2; 15. Baffle 2; 16. Connecting rod 2; 17. Vertical rod; 18. Filter hole; 19. Threaded plate; 20. Screw; 21. Water outlet pipe; 22. One-way valve; 23. Vertical plate; 24. Roller; 25. Drill bit; 26. L8000T liquid level sensor. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-Figure 5 The utility model provides an embodiment: a waterlogging monitoring and early warning device for urban waterlogging points, comprising a water collecting box 1, characterized in that: a support plate 2 is fixedly connected to the water collecting box 1, a motor 3 is fixedly connected to the support plate 2, an output end of the motor 3 is fixedly connected to a rotating shaft 4, the rotating shaft 4 penetrates and is rotatably connected to the support plate 2 10, a rotating disk 5 is fixedly connected to the end of the rotating shaft 4 away from the motor 3, a connecting column 6 is eccentrically connected to the rotating disk 5, a connecting rod 7 is hinged on the connecting column 6, a connecting plate 8 is hinged on the end of the connecting rod 7 away from the connecting column 6, a brush 9 is fixedly connected to the connecting plate 8, the connecting column 6 is driven to rotate by the rotation of the rotating disk 5, the connecting column 6 drives the connecting rod 7 to move forward and backward, the connecting rod 7 drives the connecting plate 8 to move forward and backward, and the connecting plate 8 drives the brush 9 to slide back and forth on the filter hole 18, so that the garbage on the surface of the filter hole 18 can be cleaned, so as to avoid the blockage of the filter hole 18, which affects the speed of rainwater entering the water collecting box 1 and the accuracy of waterlogging monitoring and early warning.

[0030] A motor 21 is fixedly connected to the support plate 10, and a rotating shaft 21 is fixedly connected to the output end of the motor 11. A baffle 13 is fixedly connected to the rotating shaft 12 through the baffle 13, and the baffle 13 is hinged to the baffle 15 through the connecting plate 14. A vertical plate 23 is fixedly connected to the support plate 10, and a vertical rod 17 is hinged to the vertical plate 23. The end of the vertical rod 17 away from the support plate 10 is hinged to a connecting rod 21, and the end of the connecting rod 16 away from the vertical rod 17 is hinged to the connecting plate 14. A filter hole 18 is provided on the top of the water collecting tank 1, and an L8000T liquid level sensor 26 is fixedly connected to the water collecting tank 1. The L8000T liquid level sensor 26 is electrically connected to the early warning device. A water outlet pipe 21 is fixedly connected to the water collecting tank 1 through the water collecting tank 1. A one-way valve 22 is provided on the water pipe 21, a threaded plate 19 is fixedly connected to the water collecting tank 1, a screw 20 is threadedly connected to the threaded plate 19, a drill bit 25 is fixedly connected to the bottom of the screw 20, a roller 24 is fixedly connected to the water collecting tank 1, four groups of rollers 24 are provided, and the four groups of rollers 24 are evenly distributed at the bottom of the water collecting tank 1, and the brush 9 is slidably connected to the filter hole 18. Through the mutual cooperation of baffle 1 13, connecting plate 2 14, baffle 2 15, connecting rod 2 16, and vertical rod 17, the baffle 2 15 can shield the early warning device from rain, and the baffle 2 15 can also be rotated upward to expose the early warning device when the weather is clear. Therefore, through such an arrangement, the early warning device can be shielded from rain to avoid erosion by rainwater, thereby reducing the service life of the early warning device.

[0031] Working principle: First, use a pistol drill to insert the screw 20 into the ground and fix the water collecting tank 1, so that the water collecting tank 1 can receive rainwater from the outside. When it rains, the motor 11 can be started, and the output end of the motor 11 drives the shaft 12 to rotate, and the shaft 12 drives the baffle 13 to rotate downward, and the baffle 13 rotates downward through the baffle 15, and the vertical rod 17 rotates downward at the same time. When the baffle 15 rotates downward to the top of the early warning device and is parallel to it, stop the rotation of the motor 11, so that the early warning device can be shielded from rain. When the water level in the water collecting tank 1 rises to the same level as the L8000T liquid level sensor When the sensor 26 makes contact, the L8000T liquid level sensor 26 will transmit the water level signal to the early warning device, and the early warning device will flash to warn people. When the filter hole 18 is blocked by garbage, the motor 3 can be activated. The output end of the motor 3 drives the shaft 4 to rotate, and the shaft 4 drives the turntable 5 to rotate. The turntable 5 drives the connecting rod 7 to move forward and backward through the connecting column 6. The connecting rod 7 drives the connecting plate 8 to move forward and backward. The connecting plate 8 drives the brush 9 to slide back and forth on the filter hole 18, so that the garbage on the surface of the filter hole 18 can be cleaned, so as to avoid the blockage of the filter hole 18 and affect the speed of rainwater entering the water collection tank 1.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterlogging monitoring and early warning device for urban waterlogging points, comprising a water collection tank (1), characterized in that: The water collecting box (1) is fixedly connected to a support plate (2), a motor (3) is fixedly connected to the support plate (2), a rotating shaft (4) is fixedly connected to the output end of the motor (3), the rotating shaft (4) is rotatably connected to the support plate (10), a rotating disk (5) is fixedly connected to the end of the rotating shaft (4) away from the motor (3), a connecting column (6) is eccentrically connected to the rotating disk (5), a connecting rod (7) is hinged to the connecting column (6), a connecting plate (8) is hinged to the end of the connecting rod (7) away from the connecting column (6), and a brush (9) is fixedly connected to the connecting plate (8).

2. The urban waterlogging monitoring and early warning device according to claim 1 is characterized by: The second support plate (10) is fixedly connected to the second motor (11), the output end of the second motor (11) is fixedly connected to the second rotating shaft (12), the second rotating shaft (12) is penetrated and fixedly connected to the first baffle plate (13), the first baffle plate (13) is hinged to the second baffle plate (15) through the second connecting plate (14), the second support plate (10) is fixedly connected to the second vertical plate (23), the vertical plate (23) is hinged to the vertical rod (17), the end of the vertical rod (17) away from the second support plate (10) is hinged to the second connecting rod (16), and the end of the second connecting rod (16) away from the vertical rod (17) is hinged to the second connecting plate (14).

3. The urban waterlogging monitoring and early warning device according to claim 1 is characterized by: A filter hole (18) is provided on the top of the water collecting tank (1), and an L8000T liquid level sensor (26) is fixedly connected inside the water collecting tank (1), and the L8000T liquid level sensor (26) is electrically connected to the early warning device.

4. The urban waterlogging monitoring and early warning device according to claim 1 is characterized by: A water outlet pipe (21) is fixedly connected to and passes through the water collecting box (1), and a one-way valve (22) is provided on the water outlet pipe (21).

5. The urban waterlogging monitoring and early warning device according to claim 1 is characterized by: A threaded plate (19) is fixedly connected to the water collecting box (1), a screw (20) is threadedly connected to the threaded plate (19), and a drill bit (25) is fixedly connected to the bottom of the screw (20).

6. The urban waterlogging monitoring and early warning device according to claim 1 is characterized by: The water collecting box (1) is fixedly connected with rollers (24), and four groups of rollers (24) are provided. The four groups of rollers (24) are evenly distributed at the bottom of the water collecting box (1).

7. The urban waterlogging monitoring and early warning device according to claim 1 is characterized by: The brush (9) is slidably connected to the filter hole (18).

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