River channel water level gauge for water environment monitoring

Abstract

The utility model discloses a riverway water level gauge for water environment monitoring, which comprises a stand column, a supporting shell is fixedly arranged on the stand column, the riverway water level gauge further comprises a supporting plate, a radar water level gauge, a cleaning seat, a moving mechanism and a cleaning mechanism, the supporting plate is arranged on the supporting shell in a sliding mode, and the radar water level gauge is fixedly arranged on the supporting plate. The cleaning seat is fixedly arranged at the end, away from the stand column, of the supporting shell, a cleaning groove is formed in the cleaning seat, the moving mechanism is arranged in the supporting shell and used for controlling the supporting plate to move, and the cleaning mechanism is arranged in the cleaning groove and used for cleaning the bottom face of the radar water level gauge. The riverway water level gauge for water environment monitoring solves the problem that dust is attached to the surface of a water level gauge in the prior art, so that the measurement precision is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of river water level gauges, in particular to a river water level gauge for water environment monitoring. Background Art

[0002] River surveying is the work of mapping the riverbed and the terrain on both sides of the river for the development and regulation of the river, and collecting and drawing relevant water level data accordingly. The main contents include plane and height control measurement; river terrain measurement; river longitudinal and cross-sectional measurement; continuous measurement of water level at the time of measurement and historical flood level; measurement of the instantaneous water surface line of a certain river section; and investigation or measurement of important landforms along the river.

[0003] Among them, the height measurement of the river channel is generally carried out using a radar water level meter. The radar water level meter is an electronic device that uses electromagnetic waves to detect targets. It transmits electromagnetic waves to illuminate the target and receives its echo, thereby obtaining information such as the distance from the water level and water flow to the electromagnetic wave emission point, the rate of change of distance, direction, and height. For example, the Chinese utility model patent with the announcement number CN218724533U is specifically a river water level meter for water environment monitoring. The utility model is equipped with a moving mechanism, which facilitates maintenance by the staff. After the maintenance is completed, the handle is turned in the opposite direction to move the water level meter to its original position, thereby improving the efficiency of maintenance.

[0004] However, the above-mentioned prior art is kept outdoors for a long time during use, and foreign matter such as dust and cobwebs are easily attached to the surface of the radar water level meter. Dust, cobwebs and other foreign matter may affect the normal operation of the water level meter, thereby affecting the accuracy of the data. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies of the prior art, the present invention provides a river water level gauge for water environment monitoring, so as to solve the problem mentioned in the background art that dust may adhere to the surface of the prior art water level gauge and affect the measurement accuracy.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A river water level gauge for water environment monitoring, comprising a column, a support shell fixedly provided on the column, a support plate, a radar water level gauge, a cleaning seat, a moving mechanism and a cleaning mechanism, wherein the support plate is slidably provided on the support shell, the radar water level gauge is fixedly provided on the support plate, the cleaning seat is fixedly provided on one end of the support shell away from the column, a cleaning groove is provided on the cleaning seat, the moving mechanism is provided in the support shell for controlling the movement of the support plate, and the cleaning mechanism is provided in the cleaning groove for cleaning the bottom surface of the radar water level gauge.

[0009] Preferably, the moving mechanism includes:

[0010] a moving block, the moving block being slidably disposed in the supporting shell;

[0011] a movable opening, the movable opening being opened on the inner bottom wall of the supporting shell;

[0012] a moving column, the moving column being fixedly disposed between the moving block and the support plate;

[0013] a first threaded rod, the first threaded rod being rotatably disposed in the support housing and penetrating the moving block via a threaded fit;

[0014] A first motor is fixedly disposed on the supporting housing, and an output end of the first motor is fixedly connected to the first threaded rod.

[0015] Furthermore, the cleaning mechanism includes:

[0016] a cleaning block, the cleaning block being slidably disposed in the cleaning tank;

[0017] A cleaning disc, the cleaning disc being rotatably disposed on the cleaning block, and the cleaning disc being uniformly distributed with cleaning bristles;

[0018] A receiving groove, the receiving groove is opened on the inner wall of the cleaning groove, and the receiving groove is adapted to the shape of the cleaning plate;

[0019] a lifting mechanism, the lifting mechanism being arranged in the cleaning tank and being used for adjusting the height of the cleaning block;

[0020] A rotating mechanism is provided in the cleaning tank and is used to control the cleaning disc to rotate.

[0021] Furthermore, the lifting mechanism includes:

[0022] a second threaded rod, two of which are rotatably provided in the cleaning tank, and the second threaded rods penetrate the cleaning block by threaded engagement;

[0023] a first gear, the first gear being fixedly disposed on the second threaded rod;

[0024] a first gear ring rotatably disposed on a side wall of the cleaning tank, the first gear ring being meshed with the first gear;

[0025] The second motor is fixedly arranged on the supporting shell, and the output end of the second motor is fixedly connected to one of the second threaded rods.

[0026] Furthermore, the rotating mechanism includes:

[0027] a first cavity, the first cavity being opened in the cleaning block, a first bevel gear being rotatably provided on an inner top wall of the first cavity, and a support tube being fixedly provided between the first bevel gear and the cleaning disc;

[0028] a second bevel gear, the second bevel gear being rotatably disposed on a side wall of the first cavity, the second bevel gear being meshed with the first bevel gear;

[0029] a second cavity, the second cavity being opened in the cleaning block, a third bevel gear being rotatably provided on a side wall of the second cavity, and a connecting rod being fixedly provided between the third bevel gear and the second bevel gear;

[0030] a fourth bevel gear rotatably disposed on the inner top wall of the second cavity, the fourth bevel gear meshing with the third bevel gear;

[0031] A driving mechanism is provided on the cleaning seat and is used to drive the fourth bevel gear to rotate.

[0032] On the basis of the above solution, the driving mechanism includes:

[0033] a first drive port, the first drive port being provided on the fourth bevel gear;

[0034] a second driving port, the second driving port being provided on the cleaning block;

[0035] a driving prism, the driving prism being rotatably disposed in the cleaning tank, the driving prism penetrating the first driving opening and the second driving opening, and the driving prism being slidably connected to a side wall of the first driving opening;

[0036] The third motor is fixedly arranged on the cleaning seat, and the output end of the third motor is fixedly connected to the driving prism.

[0037] On the basis of the above scheme, a plurality of dust removal ports are provided on the cleaning disc, an air vent is provided on the first bevel gear, the air vent and the dust removal port are both connected with the support tube, a fan is fixedly installed on the cleaning seat, the fan input end is connected with the external environment, a filter is provided at the fan input end, and the fan output end extends into the first cavity.

[0038] (3) Beneficial effects

[0039] Compared with the prior art, the present invention provides a river water level gauge for water environment monitoring, which has the following beneficial effects:

[0040] 1. In the present invention, through the setting of the moving mechanism, the operation of the first motor can drive the first threaded rod to rotate, and the threaded engagement between the first threaded rod and the moving block can drive the moving block to move, thereby driving the radar water level gauge to move through the moving column and the support plate, thereby facilitating detection of different locations in the river channel;

[0041] 2. In the present invention, the cleaning mechanism facilitates the movement of the cleaning disc through the lifting mechanism, so that the cleaning bristles come into contact with the bottom surface of the radar water level gauge. The cleaning disc can then be rotated by the rotation mechanism, thereby facilitating the cleaning of the radar water level gauge through the cleaning bristles.

[0042] 3. In the present invention, the fan and the dust removal port are provided so that the fan can blow air into the first cavity, and then the dust removal port blows air toward the surface of the radar water level gauge through the air vent and the support tube, thereby further improving the cleaning effect of the radar water level gauge.

[0043] 4. In the utility model, through the arrangement of the support plate, the radar water level gauge, the cleaning seat, the moving mechanism and the cleaning mechanism, it is convenient to clean the bottom surface of the radar water level gauge by the cleaning brush. During the cleaning process, the fan can also be used to blow air to the surface of the radar water level gauge, thereby solving the problem in the prior art that dust will adhere to the surface of the water level gauge and affect the measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 This is a schematic diagram of the structure of this application;

[0045] Figure 2 A schematic diagram of the structure of the cross-section of this application;

[0046] Figure 3 This is a schematic diagram of the cross-sectional structure of the cleaning mechanism of this application;

[0047] Figure 4 This is a schematic cross-sectional view of the rotating mechanism of this application.

[0048] In the figure: 1. column; 2. support shell; 3. support plate; 4. radar water level gauge; 5. cleaning seat; 6. moving block; 7. first threaded rod; 8. first motor; 9. cleaning block; 10. cleaning disc; 11. storage slot; 12. second threaded rod; 13. first gear; 14. first gear ring; 15. second motor; 16. first bevel gear; 17. second bevel gear; 18. third bevel gear; 19. fourth bevel gear; 20. driving prism; 21. third motor; 22. dust removal port; 23. fan. DETAILED DESCRIPTION

[0049] 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.

[0050] See also Figures 1-4 A river water level gauge for water environment monitoring includes a column 1, a support shell 2 is fixedly arranged on the column 1, a support plate 3, a radar water level gauge 4, a cleaning seat 5, a moving mechanism and a cleaning mechanism. The support plate 3 is slidably arranged on the support shell 2, the radar water level gauge 4 is fixedly arranged on the support plate 3, the cleaning seat 5 is fixedly arranged at the end of the support shell 2 away from the column 1, and a cleaning groove is provided on the cleaning seat 5. The moving mechanism is arranged in the support shell 2 for controlling the movement of the support plate 3, and the cleaning mechanism is arranged in the cleaning groove for cleaning the bottom surface of the radar water level gauge 4.

[0051] Reference Figure 1 and Figure 2 The moving mechanism includes a moving block 6, a moving port, a moving column, a first threaded rod 7 and a first motor 8. The moving block 6 is slidably arranged in the support shell 2. The moving port is opened on the inner bottom wall of the support shell 2. The moving column is fixedly arranged between the moving block 6 and the support plate 3. The first threaded rod 7 is rotatably arranged in the support shell 2. The first threaded rod 7 penetrates the moving block 6 through a threaded fit. The first motor 8 is fixedly arranged on the support shell 2, and the output end of the first motor 8 is fixedly connected to the first threaded rod 7.

[0052] Specifically, the operation of the first motor 8 can drive the first threaded rod 7 to rotate, and at the same time, the threaded cooperation of the first threaded rod 7 and the moving block 6 can drive the moving block 6 to move, and then the radar water level meter 4 can be driven to move through the moving column and the support plate 3, so that different positions of the river channel can be detected.

[0053] Reference Figure 2-Figure 4The cleaning mechanism includes a cleaning block 9, a cleaning disc 10, a storage slot 11, a lifting mechanism and a rotating mechanism. The cleaning block 9 is slidably arranged in the cleaning slot, and the cleaning disc 10 is rotatably arranged on the cleaning block 9. The cleaning disc 10 is evenly distributed with cleaning bristles. The storage slot 11 is opened on the inner wall of the cleaning slot, and the storage slot 11 is adapted to the shape of the cleaning disc 10. The lifting mechanism is arranged in the cleaning slot for adjusting the height of the cleaning block 9, and the rotating mechanism is arranged in the cleaning slot for controlling the rotation of the cleaning disc 10. The lifting mechanism includes a second threaded rod 12, a first gear 13, a first gear ring 14 and a second motor 15. Two second threaded rods 12 are rotatably arranged in the cleaning slot, and the second threaded rod 12 penetrates the cleaning block 9 through threaded cooperation. The first gear 13 is fixedly arranged on the second threaded rod 12, and the first gear ring 14 is rotatably arranged on the side wall of the cleaning slot. The first gear ring 14 is meshed with the first gear 13, and the second motor 15 is fixedly arranged on the support shell 2. The output end of the second motor 15 is fixedly connected to one of the second threaded rods 12.

[0054] Specifically, the operator controls the operation of the second motor 15. The operation of the second motor 15 can drive one of the first gears 13 and the second threaded rod 12 to rotate. At the same time, the engagement of the first gear 13 with the first gear ring 14 can drive the two second threaded rods 12 to rotate synchronously. At the same time, the threaded cooperation between the second threaded rod 12 and the cleaning block 9 drives the height of the cleaning block 9 and the cleaning disc 10 to be adjusted. After that, the operation of the first motor 8 can make the radar water level meter 4 extend into the cleaning tank and make the radar water level meter 4 contact with the cleaning brush bristles.

[0055] Reference Figure 2-Figure 4The rotating mechanism includes a first cavity, a second bevel gear 17, a second cavity, a fourth bevel gear 19 and a driving mechanism. The first cavity is opened in the cleaning block 9. The inner top wall of the first cavity is rotatably provided with a first bevel gear 16. A support tube is fixedly provided between the first bevel gear 16 and the cleaning disc 10. The second bevel gear 17 is rotatably provided on the side wall of the first cavity. The second bevel gear 17 is meshed with the first bevel gear 16. The second cavity is opened in the cleaning block 9. The side wall of the second cavity is rotatably provided with a third bevel gear 18. A connecting rod is fixedly provided between the third bevel gear 18 and the second bevel gear 17. The fourth bevel gear 19 is rotatably provided in the second cavity. On the inner top wall, the fourth bevel gear 19 is meshed with the third bevel gear 18, and the driving mechanism is arranged on the cleaning seat 5, for driving the fourth bevel gear 19 to rotate, and the driving mechanism includes a first driving port, a second driving port, a driving prism 20 and a third motor 21. The first driving port is opened on the fourth bevel gear 19, and the second driving port is opened on the cleaning block 9. The driving prism 20 is rotatably arranged in the cleaning tank, and the driving prism 20 passes through the first driving port and the second driving port. The driving prism 20 is slidingly connected to the side wall of the first driving port, and the third motor 21 is fixedly provided on the cleaning seat 5, and the output end of the third motor 21 is fixedly connected to the driving prism 20.

[0056] Specifically, the operator controls the third motor 21 to work, and the work of the third motor 21 can drive the driving prism 20 to rotate. At the same time, the sliding fit between the driving prism 20 and the first driving port can drive the fourth bevel gear 19 to rotate. At the same time, the engagement of the fourth bevel gear 19 with the third bevel gear 18 can drive the third bevel gear 18 and the second bevel gear 17 to rotate. Then, the engagement of the second bevel gear 17 with the first bevel gear 16 can drive the first bevel gear 16, the support tube and the cleaning disc 10 to rotate, so that the bottom surface of the radar water level gauge 4 can be cleaned by the cleaning brush on the cleaning disc 10.

[0057] Reference Figure 2-Figure 4 , a plurality of dust removal ports 22 are provided on the cleaning disc 10, and an air vent is provided on the first bevel gear 16. The air vent and the dust removal port 22 are both connected to the support tube. A fan 23 is fixedly provided on the cleaning seat 5. The input end of the fan 23 is connected to the external environment. The input end of the fan 23 is provided with a filter. The output end of the fan 23 extends into the first cavity. The operator controls the operation of the fan 23. The operation of the fan 23 can blow air into the first cavity, and then through the conduction of the air vent and the support tube, the dust removal port 22 blows air toward the surface of the radar water level gauge 4, thereby further improving the cleaning effect of the radar water level gauge 4.

[0058] To sum up, during use, the operator controls the first motor 8 to work, and the work of the first motor 8 can drive the first threaded rod 7 to rotate. At the same time, the threaded cooperation of the first threaded rod 7 and the moving block 6 can drive the moving block 6 to move, and then the radar water level meter 4 is driven to move through the moving column and the support plate 3, so that different positions of the river channel can be detected. After the radar water level meter 4 has been used for a period of time, the operator controls the second motor 15 to work, and the work of the second motor 15 can drive one of the first gears 13 and the second threaded rod 12 to rotate. At the same time, the engagement of the first gear 13 with the first gear ring 14 can drive the two second threaded rods 12 to rotate synchronously. At the same time, the threaded cooperation of the second threaded rod 12 and the cleaning block 9 drives the height of the cleaning block 9 and the cleaning disc 10 to be adjusted. Afterwards, the work of the first motor 8 can make the radar water level meter 4 extend into the cleaning tank and make the radar water level meter 4 contact with the cleaning brush bristles. Then, the operator controls the third motor 21 to work, and the third motor 21 The work can drive the driving prism 20 to rotate, and the sliding cooperation relationship between the driving prism 20 and the first driving port can drive the fourth bevel gear 19 to rotate. At the same time, the meshing of the fourth bevel gear 19 and the third bevel gear 18 can drive the third bevel gear 18 and the second bevel gear 17 to rotate, and then the meshing of the second bevel gear 17 and the first bevel gear 16 can drive the first bevel gear 16, the support tube and the cleaning disc 10 to rotate, so that the bottom surface of the radar water level gauge 4 can be cleaned by the cleaning bristles on the cleaning disc 10. During the cleaning process, the operator controls the fan 23 to work, and the fan 23 can blow air into the first cavity, and then through the conduction of the air vent and the support tube, the dust removal port 22 blows air to the surface of the radar water level gauge 4, thereby further improving the cleaning effect of the radar water level gauge 4. After cleaning, the operator controls the radar water level gauge 4 to extend out of the cleaning slot and operates the second motor 15 to make the cleaning disc 10 extend into the storage slot 11, thereby preventing dust from falling on the cleaning disc 10.

[0059] 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 river level gauge for water environment monitoring, comprising a column (1), a support shell (2) fixedly arranged on the column (1), characterized in that: Also includes: a support plate (3), the support plate (3) being slidably arranged on the support shell (2); a radar water level gauge (4), the radar water level gauge (4) being fixedly arranged on the support plate (3); A cleaning seat (5), the cleaning seat (5) being fixedly arranged at one end of the support shell (2) away from the column (1), and a cleaning groove being provided on the cleaning seat (5); a moving mechanism, the moving mechanism being arranged in the supporting shell (2) and being used for controlling the movement of the supporting plate (3); A cleaning mechanism is provided in the cleaning tank and is used for cleaning the bottom surface of the radar water level gauge (4).

2. A river water level gauge for water environment monitoring according to claim 1, characterized in that: The moving mechanism comprises: A moving block (6), the moving block (6) being slidably disposed in the supporting shell (2); A movable opening, the movable opening being provided on the inner bottom wall of the supporting shell (2); A moving column, the moving column being fixedly arranged between the moving block (6) and the support plate (3); a first threaded rod (7), the first threaded rod (7) being rotatably disposed in the supporting housing (2), the first threaded rod (7) penetrating the moving block (6) through threaded engagement; A first motor (8), wherein the first motor (8) is fixedly arranged on the supporting housing (2), and an output end of the first motor (8) is fixedly connected to the first threaded rod (7).

3. A river water level gauge for water environment monitoring according to claim 2, characterized in that: The cleaning mechanism comprises: A cleaning block (9), the cleaning block (9) being slidably disposed in the cleaning tank; A cleaning disc (10), the cleaning disc (10) being rotatably disposed on the cleaning block (9), and the cleaning disc (10) being evenly distributed with cleaning bristles; A receiving groove (11), the receiving groove (11) being provided on the inner wall of the cleaning groove, and the receiving groove (11) being adapted in shape to the cleaning disc (10); A lifting mechanism, the lifting mechanism being arranged in the cleaning tank and being used for adjusting the height of the cleaning block (9); A rotating mechanism is provided in the cleaning tank and is used to control the cleaning disc (10) to rotate.

4. A river water level gauge for water environment monitoring according to claim 3, characterized in that: The lifting mechanism comprises: A second threaded rod (12), two of which are rotatably provided in the cleaning tank, and the second threaded rod (12) passes through the cleaning block (9) through threaded engagement; a first gear (13), the first gear (13) being fixedly arranged on the second threaded rod (12); a first gear ring (14), the first gear ring (14) being rotatably disposed on a side wall of the cleaning tank, the first gear ring (14) being meshed with the first gear (13); A second motor (15), the second motor (15) is fixedly arranged on the supporting shell (2), and an output end of the second motor (15) is fixedly connected to one of the second threaded rods (12).

5. A river water level gauge for water environment monitoring according to claim 4, characterized in that: The rotating mechanism comprises: A first cavity, the first cavity being opened in the cleaning block (9), a first bevel gear (16) being rotatably provided on an inner top wall of the first cavity, and a support tube being fixedly provided between the first bevel gear (16) and the cleaning disc (10); a second bevel gear (17), the second bevel gear (17) being rotatably disposed on a side wall of the first cavity, the second bevel gear (17) being meshed with the first bevel gear (16); a second cavity, the second cavity being opened in the cleaning block (9), a third bevel gear (18) being rotatably provided on a side wall of the second cavity, and a connecting rod being fixedly provided between the third bevel gear (18) and the second bevel gear (17); a fourth bevel gear (19), the fourth bevel gear (19) being rotatably disposed on the inner top wall of the second cavity, the fourth bevel gear (19) being meshed with the third bevel gear (18); A driving mechanism is provided on the cleaning seat (5) and is used to drive the fourth bevel gear (19) to rotate.

6. A river water level gauge for water environment monitoring according to claim 5, characterized in that: The driving mechanism comprises: a first drive port, the first drive port being provided on the fourth bevel gear (19); a second driving port, the second driving port being provided on the cleaning block (9); A driving prism (20), wherein the driving prism (20) is rotatably disposed in the cleaning tank, the driving prism (20) passes through the first driving port and the second driving port, and the driving prism (20) is slidably connected to the side wall of the first driving port; A third motor (21), wherein the third motor (21) is fixedly arranged on the cleaning seat (5), and an output end of the third motor (21) is fixedly connected to the driving prism (20).

7. A river water level gauge for water environment monitoring according to claim 6, characterized in that: The cleaning disc (10) is provided with a plurality of dust removal ports (22), the first bevel gear (16) is provided with an air vent, the air vent and the dust removal port (22) are both connected to the support tube, a fan (23) is fixedly provided on the cleaning seat (5), an input end of the fan (23) is connected to the external environment, and an output end of the fan (23) extends into the first cavity.

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