Hydrological remote sensing monitoring device

Abstract

The utility model belongs to the field of hydrological monitoring, and discloses a hydrological remote sensing monitoring device, which comprises a supporting assembly fixed on the ground for supporting and monitoring, and a dumping assembly mounted at the top of the supporting assembly and used for rotating downwards to dump sundries, a rotary brushing assembly used for monitoring rainfall and rotatably brushing off sundries is mounted on the dumping assembly; and the dumping assembly comprises a rotating seat, a rotating sleeve is installed in the rotating seat, a worm gear is installed at the end, away from the rotating seat, of the outer portion of the rotating sleeve, and a driving structure is arranged on the worm gear. According to the hydrological remote sensing monitoring device provided by the utility model, sundries accumulated at an inlet of the rain gauge are poured out downwards through the arrangement of rotating downwards to pour the sundries, so that the sundries are prevented from blocking a screen at the inlet of the rain gauge and influencing rainfall measurement; and through the arrangement of rotatably brushing off sundries, the inlet of the rain gauge is rotatably brushed off, so that the adhered sundries are brushed off so as to be guided out downwards, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model belongs to the field of hydrological detection, in particular to a hydrological remote sensing monitoring device. Background Art

[0002] Hydrological monitoring primarily involves the observation and recording of hydrological elements, including rainfall, river levels, runoff, evaporation, and groundwater levels. Rainfall monitoring (i.e., the observation of rainfall) is a crucial component of hydrological monitoring. Rainfall monitoring provides insights into rainfall intensity, duration, and distribution, which is crucial for flood warning, agricultural irrigation, and water resource management. Hydrological monitoring requires the use of remote sensing equipment, which collects and processes electromagnetic radiation information from water bodies and their surroundings. These devices play a crucial role in hydrological remote sensing monitoring systems.

[0003] In comparison, the Chinese patent with authorization announcement number CN220337913U discloses a hydrological monitoring device, including a fixed column fixed to the water bank and a radar level gauge, the fixed column is provided with a mounting mechanism for moving the radar level gauge to the ground, the mounting mechanism includes a rotation adjustment component and a support and fixing component; the rotation adjustment component includes a rotating rod rotatably connected to the upper part of the fixed column at the rear end, the rotating rod rotates to a horizontal or downward inclined state, the rotation adjustment component also includes a rotating column and a hollow groove, and a tipping bucket rain gauge is fixed to the top of the rotating column.

[0004] After the rain gauge of the above patent is used for a long time, debris such as leaves are easily accumulated at the entrance of the rain gauge, blocking the screen at the entrance and affecting the rainfall measurement. Therefore, a new device needs to be designed. Summary of the Invention

[0005] The purpose of the present invention is to provide a hydrological remote sensing monitoring device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A hydrological remote sensing monitoring device includes a support assembly fixed to the ground for supporting monitoring, a dumping assembly mounted on top of the support assembly for rotating downwardly to dump debris, and a rotating brush assembly mounted on top of the dumping assembly for monitoring rainfall and rotating to brush off debris.

[0008] The tipping assembly includes a rotating seat, a rotating sleeve is installed in the rotating seat, a worm gear is installed on the end of the rotating sleeve away from the rotating seat, and a driving structure is provided on the worm gear;

[0009] The rotary brush assembly includes a mounting plate, a rain gauge is rotatably mounted on the mounting plate, a rotating structure is mounted at the bottom of the rain gauge, two fixing rods are symmetrically arranged on both sides of the rain gauge, mounting rods are arranged on the top of the two fixing rods, and a brush is mounted under the mounting rods.

[0010] Furthermore: the support assembly includes a fixed structure, a control box is installed in the middle position of the fixed structure, a cross bar is provided above the control box, and a radar level meter is installed at one end of the cross bar away from the fixed structure.

[0011] Furthermore: the driving structure includes a fixed frame, a worm is rotatably installed in the fixed frame, and a tilting motor is installed in front of the worm.

[0012] Furthermore, the rotating structure includes a rotating motor, a gear is mounted on the rotating motor, a gear ring is engaged behind the gear, and the gear ring is fixedly connected to the rain gauge.

[0013] Furthermore: the fixing structure includes a support rod, and a bottom plate is provided at the bottom of the support rod.

[0014] Furthermore: the rotating seat is fixedly connected to the rotating sleeve, and the rotating sleeve is rotatably connected to the cross bar.

[0015] Compared with the prior art, the beneficial effects are:

[0016] By turning the dumping device downward, the debris accumulated at the entrance of the rain gauge can be poured out downward to prevent it from clogging the screen at the entrance of the rain gauge and affecting the rainfall measurement;

[0017] By rotating the brush to remove debris, the rain gauge inlet is brushed to remove the adhering debris so that it can be guided downward, thereby improving the cleaning effect;

[0018] By rotating the rotary brush, the screen at the inlet of the rain gauge is rotated and brushed to avoid clogging during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of a hydrological remote sensing monitoring device described in the utility model;

[0020] Figure 2 This is a schematic diagram of a support assembly of a hydrological remote sensing monitoring device described in the utility model;

[0021] Figure 3 This is a schematic diagram of a dumping assembly of a hydrological remote sensing monitoring device described in the utility model;

[0022] Figure 4 It is a schematic diagram of a rotary brush assembly of a hydrological remote sensing monitoring device described in the utility model.

[0023] In the accompanying drawings: 101, support rod; 102, base plate; 103, control box; 104, cross bar; 105, radar level gauge; 201, rotating seat; 202, rotating sleeve; 203, worm gear; 204, worm; 205, tipping motor; 206, fixing bracket; 301, mounting plate; 302, rain gauge; 303, fixing rod; 304, mounting rod; 305, brush; 306, gear ring; 307, gear; 308, rotating motor. DETAILED DESCRIPTION

[0024] The following will be combined with the 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.

[0025] See also Figure 1-Figure 4 A hydrological remote sensing monitoring device includes a support assembly fixed to the ground for supporting monitoring, and a dumping assembly installed on the top of the support assembly for rotating downward to dump debris. A rotating brush assembly for monitoring rainfall and rotating to brush off debris is installed on the dumping assembly.

[0026] In this embodiment: the support assembly includes a fixed structure, a control box 103 is installed in the middle of the fixed structure, a cross bar 104 is provided above the control box 103, a radar level gauge 105 is installed at the end of the cross bar 104 away from the fixed structure, the fixed structure includes a support rod 101, a bottom plate 102 is provided at the bottom of the support rod 101, the bottom plate 102 is fixed to the ground, the radar level gauge 105 is supported by the support rod 101 and the cross bar 104 for hydrological monitoring, and the monitoring data is collected and uploaded through the control box 103;

[0027] In this embodiment, the dumping assembly includes a rotating seat 201, a rotating sleeve 202 is installed in the rotating seat 201, a worm gear 203 is installed on the end of the rotating sleeve 202 away from the rotating seat 201, and a driving structure is provided on the worm gear 203. The driving structure includes a fixed frame 206, a worm 204 is rotatably installed in the fixed frame 206, and a dumping motor 205 is installed in front of the worm 204. The rotating seat 201 is fixedly connected to the rotating sleeve 202, and the rotating sleeve 202 is rotatably connected to the cross bar 104. The fixed frame 206 supports the dumping motor 205 to drive the worm 204 to rotate, and the worm 204 engages the worm gear 203 to drive the rotating seat 201 to rotate through the rotating sleeve 202. The rotating seat 201 drives the rain gauge 302 to rotate downward around the cross bar 104 through the mounting plate 301 to dump.

[0028] In this embodiment, the rotary brush assembly includes a mounting plate 301, a rain gauge 302 is rotatably mounted on the mounting plate 301, a rotating structure is installed at the bottom of the rain gauge 302, two fixed rods 303 are symmetrically arranged on both sides of the rain gauge 302, a mounting rod 304 is arranged on the top of the two fixed rods 303, a brush 305 is installed under the mounting rod 304, and the rotating structure includes a rotating motor 308, a gear 307 is installed on the rotating motor 308, and a gear 307 is meshed behind the gear 307. The gear ring 306 is fixedly connected to the rain gauge 302. The mounting plate 301 supports the rotating motor 308 to drive the gear 307 to rotate. The meshing gear ring 306 drives the rain gauge 302 to rotate. At this time, the fixing rod 303 keeps the brush 305 stationary through the mounting rod 304, so that the brush 305 rotates and brushes the opening of the rotating rain gauge 302, brushing off the debris inside, so that it separates from the rain gauge 302 and falls downward, completing the cleaning of the rain gauge 302.

[0029] Working principle: When in use, the bottom plate 102 is fixed to the ground, and the support rod 101 and the cross bar 104 are used to support the rain gauge 302 for rainfall measurement, and the radar level meter 105 is supported for water level monitoring. The radar level meter 105 sends a high-frequency pulse that propagates at the speed of light in space. When the pulse encounters the water surface, it will be reflected back and received by the radar level meter 105. At this time, the radar level meter 105 converts the distance signal into a level signal to measure the water level. The monitoring data of rainfall and water level are collected by the control box 103 and uploaded to the background database through wireless technology; when the rain gauge 302 needs to be cleaned, the fixed frame 206 supports the tipping motor 205 to drive the worm 204 to rotate, and the worm 204 engages the worm gear 203 drives the rotating seat 201 to rotate through the rotating sleeve 202, and the rotating seat 201 drives the rain gauge 302 to rotate downward around the cross bar 104 through the mounting plate 301, so that the opening of the rain gauge 302 faces downward, and then the mounting plate 301 supports the rotating motor 308 to drive the gear 307 to rotate, and the meshing gear ring 306 drives the rain gauge 302 to rotate. At this time, the fixed rod 303 keeps the brush 305 stationary through the mounting rod 304, so that the brush 305 rotates and brushes the opening of the rotating rain gauge 302, brushing off the debris inside it, so that it separates from the rain gauge 302 and falls downward, completing the cleaning of the rain gauge 302, and then repeating the above steps to reset the rain gauge 302 for normal monitoring.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydrological remote sensing monitoring device, comprising a support assembly for fixing to the ground to support monitoring, characterized in that: It also includes a dumping assembly installed on the top of the support assembly for rotating downward to dump debris, and a rotating brush assembly installed on the dumping assembly for monitoring rainfall and rotating to brush off debris; The tipping assembly comprises a rotating seat (201), a rotating sleeve (202) is installed in the rotating seat (201), a worm gear (203) is installed on the end of the rotating sleeve (202) away from the rotating seat (201), and a driving structure is provided on the worm gear (203); The rotary brush assembly comprises a mounting plate (301), a rain gauge (302) is rotatably mounted on the mounting plate (301), a rotating structure is mounted on the bottom of the rain gauge (302), two fixed rods (303) are symmetrically arranged on both sides of the rain gauge (302), mounting rods (304) are arranged on the tops of the two fixed rods (303), and a brush (305) is mounted below the mounting rods (304).

2. A hydrological remote sensing monitoring device according to claim 1, characterized in that: The support assembly comprises a fixed structure, a control box (103) is installed in the middle of the fixed structure, a cross bar (104) is provided above the control box (103), and a radar level meter (105) is installed at one end of the cross bar (104) away from the fixed structure.

3. A hydrological remote sensing monitoring device according to claim 1, characterized in that: The driving structure comprises a fixed frame (206), a worm (204) is rotatably mounted in the fixed frame (206), and a tilting motor (205) is mounted in front of the worm (204).

4. A hydrological remote sensing monitoring device according to claim 1, characterized in that: The rotating structure includes a rotating motor (308), a gear (307) is mounted on the rotating motor (308), a gear ring (306) is engaged behind the gear (307), and the gear ring (306) is fixedly connected to the rain gauge (302).

5. The hydrological remote sensing monitoring device according to claim 2, characterized in that: The fixing structure comprises a support rod (101), and a bottom plate (102) is provided at the bottom of the support rod (101).

6. A hydrological remote sensing monitoring device according to claim 2, characterized in that: The rotating seat (201) is fixedly connected to the rotating sleeve (202), and the rotating sleeve (202) is rotatably connected to the crossbar (104).

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