Informatization hydraulic engineering water regimen measuring device

Abstract

An informatization hydraulic engineering water regimen measuring device comprises a bottom plate, a height adjusting mechanism, a movable fixing mechanism, a rotating mechanism, a length adjusting mechanism and a measuring mechanism, the height adjusting mechanism is arranged on the top face of the bottom plate, the movable fixing mechanism is arranged on the side wall of the bottom plate, and the rotating mechanism is arranged at the top end of the height adjusting mechanism. The length adjusting mechanism is arranged on the rotating mechanism, and the measuring mechanism is arranged on the length adjusting mechanism; the height adjusting mechanism comprises a vertical frame, vertical rods and a first connecting block, the vertical frame is fixedly arranged on the top face of the bottom plate, first sliding blocks are fixedly arranged at the bottom ends of the two vertical rods, the first sliding blocks are inserted into the vertical frame and vertically slide along the vertical frame, the top ends of the vertical rods penetrate through the vertical frame and are fixedly connected with the first connecting block, and the rotating mechanism is arranged on the first connecting block. The vertical frame and the vertical rod are arranged, the vertical rod is inserted into the vertical frame through the first sliding block and vertically slides along the vertical frame, the vertical frame and the vertical rod are used in cooperation, the measuring height can be adjusted according to the working environment, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water regime measurement of water conservancy projects, and more specifically, particularly relates to an information-based water regime measurement device for water conservancy projects. Background Art

[0002] Automatic water and rainfall monitoring stations are widely used in rivers, lakes and other areas in the wild environment. They need to be easy to install and maintain, stable and reliable. Traditional water and rainfall monitoring devices have corresponding disadvantages. Because of the use of contact water level sensors, special river communication devices need to be built, resulting in high construction costs. Contact water level sensors are easily polluted by river sediment for a long time, which can cause measurement accuracy to decrease and failure. In addition, the water measurement device cannot be properly adjusted in height according to changes in water conditions, which will also affect the accuracy of water measurement. Later maintenance is inconvenient, and maintenance after failure requires underwater operation.

[0003] Authorization announcement No. CN219532191 U discloses an information-based water condition measuring device for a water conservancy project, comprising a vertical pole, the vertical pole comprising a base pole, the top end of the base pole being rotatably connected to a rotating rod, the surfaces of the top ends of the base pole and the rotating rod being provided with adjustable components, the adjustable components comprising a first chassis arranged outside the connection between the base pole and the rotating rod, the outer surface of the bottom end of the rotating rod being fixedly connected to a passive gear, a first servo motor being fixedly connected to the left side of the bottom of the inner cavity of the first chassis, an active gear being fixedly connected to the output end of the first servo motor, the surface of the active gear being meshed with the surface of the passive gear, a second chassis being fixedly connected to the top end of the right side of the rotating rod, a second servo motor being provided in the inner cavity of the second chassis, and the bottom end of the second servo motor being fixedly connected to the bottom of the inner cavity of the second chassis. This patent can measure multiple sets of data in different areas, but this patent has a fixed height and cannot be adjusted according to the working environment, and has low applicability. Utility Model Content

[0004] The utility model aims to provide an information-based water condition measuring device for water conservancy projects in order to overcome the problems of being unable to adjust the measuring height according to the working environment and having low applicability.

[0005] An information-based water condition measuring device for water conservancy projects comprises a bottom plate, a height adjustment mechanism, a movable fixing mechanism, a rotating mechanism, a length adjustment mechanism and a measuring mechanism, wherein the height adjustment mechanism is arranged on the top surface of the bottom plate, the movable fixing mechanism is arranged on the side wall of the bottom plate, the rotating mechanism is arranged on the top of the height adjustment mechanism, the length adjustment mechanism is arranged on the rotating mechanism, and the measuring mechanism is arranged on the length adjustment mechanism;

[0006] The height adjustment mechanism includes a vertical frame, a vertical rod and a first connecting block. The vertical frame is fixedly arranged on the top surface of the base plate. The bottom ends of the two vertical rods are fixedly provided with a first slider. The first slider is inserted into the vertical frame and slides vertically along the vertical frame. The top end of the vertical rod passes through the vertical frame and is fixedly connected to the first connecting block. The rotating mechanism is arranged on the first connecting block.

[0007] Furthermore, the height adjustment mechanism also includes a first threaded rod and a first motor. The first threaded rod is inserted into the vertical frame and is rotatably connected to the vertical frame. The first slider is sleeved on the first threaded rod and slides vertically along the vertical frame through the first threaded rod. A first groove is opened at the bottom end of the vertical frame. The first motor is fixedly arranged in the first groove. The output shaft of the first motor passes through the first groove and is fixedly connected to the bottom end of the first threaded rod.

[0008] Furthermore, the movable and fixed mechanism includes a first horizontal frame, a second slider, a movable wheel, a third slider and a fixing nail. The first horizontal frame is fixedly arranged on the side wall of the bottom plate. First sliding grooves are opened at both ends inside the first horizontal frame. The second slider is inserted in the first sliding groove and slides vertically along the first sliding groove. The movable wheel is fixedly arranged on the bottom surface of the second slider and passes through the bottom surface of the first horizontal frame. A second sliding groove is opened near the first sliding groove inside the first horizontal frame. The third slider is inserted in the second sliding groove and slides vertically along the second sliding groove. A number of fixing nails are fixedly arranged on the bottom surface of the third slider and pass through the bottom surface of the first horizontal frame.

[0009] Furthermore, the movable and fixing mechanism also includes a second threaded rod and a third threaded rod, the second threaded rod is inserted at one end inside the first slide groove and is rotatably connected to the first horizontal frame, the second slider is sleeved on the second threaded rod and slides vertically along the first slide groove through the second threaded rod, the third threaded rod is inserted at one end inside the second slide groove and is rotatably connected to the first horizontal frame, and the third slider is sleeved on the third threaded rod and slides vertically along the second slide groove through the third threaded rod.

[0010] Furthermore, a second groove is opened inside the first horizontal frame, the top end of the second threaded rod passes through the second groove and is fixedly provided with a first gear, the top end of the third threaded rod passes through the second groove and is fixedly provided with a second gear, and the first gear and the second gear are meshed with each other.

[0011] Furthermore, a third groove is opened inside the first horizontal frame near the top surface of the second groove, and a connecting shaft is fixedly arranged on the top of the first gear. The connecting shaft passes through the third groove and is fixedly arranged with a second motor for rotating the first gear.

[0012] Furthermore, the rotating mechanism includes a fixed seat, a rotating shaft, a second connecting block and a third motor. The fixed seat is fixedly arranged on the top surface of the first connecting block, the rotating shaft is fixedly arranged on the bottom surface of the second connecting block, the rotating shaft is inserted into the fixed seat and is rotatably connected to the fixed seat, a fourth groove is opened inside the first connecting block, the third motor is fixedly arranged in the fourth groove, the output shaft of the third motor passes through the fourth groove and the fixed seat in sequence and is fixedly connected to the bottom end of the rotating shaft, and the length adjustment mechanism is arranged on the second connecting block.

[0013] Furthermore, the length adjustment mechanism includes a second transverse frame and a third transverse frame, the second transverse frame is fixedly arranged on the side wall of the second connecting block, one end of the third transverse frame is inserted into the second transverse frame and slides horizontally along the second transverse frame, and the measuring mechanism is arranged on the third transverse frame.

[0014] Furthermore, the length adjustment mechanism also includes a fourth threaded rod and a fourth motor. The fourth threaded rod is inserted into the second horizontal frame and is rotatably connected to the second horizontal frame. One end of the third horizontal frame is sleeved on the fourth threaded rod and slides horizontally along the second horizontal frame through the fourth threaded rod. A fifth groove is opened inside the second connecting block. The fourth motor is fixedly arranged in the fifth groove. The output shaft of the fourth motor passes through the fifth groove and is fixedly connected to the front end of the fourth threaded rod.

[0015] Furthermore, the measuring mechanism includes an ultrasonic water level monitor and a camera, and the ultrasonic water level monitor and the camera are fixedly arranged horizontally side by side on the bottom surface of the third horizontal frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] ① The information-based water condition measuring device for water conservancy projects provided by the utility model is provided with a vertical frame and a vertical rod. The vertical rod is inserted into the interior of the vertical frame through a first slider and slides vertically along the vertical frame. The vertical frame and the vertical rod are used together to adjust the measurement height according to the working environment, thereby improving the applicability of the device.

[0018] ② The information-based water condition measuring device for water conservancy projects provided by the utility model is provided with a first horizontal frame, a second slider, a moving wheel, a third slider and a fixing nail. The moving wheel moves vertically along the first slide groove through the second slider, and the fixing nail moves vertically along the second slide groove through the third slider. The moving wheel and the fixing nail move vertically relative to each other. The moving wheel is convenient for the staff to move the device, thereby improving the maneuverability of the device. The fixing nail is convenient for fixing the device at a specified position, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1It is a schematic diagram of the overall structure of the information-based water regime measuring device for water conservancy projects in the utility model.

[0021] Figure 2 It is a specific structural schematic diagram of the height adjustment mechanism in the utility model.

[0022] Figure 3 It is a specific structural schematic diagram of the mobile fixing mechanism in the utility model.

[0023] Figure 4 It is a specific structural schematic diagram of the rotating mechanism in the utility model.

[0024] Figure 5 It is a specific structural schematic diagram of the length adjustment mechanism in the utility model.

[0025] In the figure: 1, bottom plate; 2, vertical frame; 3, vertical rod; 4, first connecting block; 5, first slider; 6, first threaded rod; 7, first motor; 8, first groove; 9, first horizontal frame; 10, second slider; 11, moving wheel; 12, third slider; 13, fixing nail; 14, first slide groove; 15, second slide groove; 16, second threaded rod; 17, third threaded rod; 18, second groove; 19, first gear; 20, second gear; 21, third groove; 22, connecting shaft; 23, second motor; 24, fixing seat; 25, rotating shaft; 26, second connecting block; 27, third motor; 28, fourth groove; 29, second horizontal frame; 30, third horizontal frame; 31, fourth threaded rod; 32, fourth motor; 33, fifth groove; 34, ultrasonic water level monitor; 35, camera. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figure 1As shown, an information-based water condition measuring device for water conservancy projects includes a base plate 1, a height adjustment mechanism, a movable fixing mechanism, a rotating mechanism, a length adjustment mechanism and a measuring mechanism. The height adjustment mechanism is arranged on the top surface of the base plate 1, the movable fixing mechanism is arranged on the side wall of the base plate 1, the rotating mechanism is arranged on the top of the height adjustment mechanism, the length adjustment mechanism is arranged on the rotating mechanism, and the measuring mechanism is arranged on the length adjustment mechanism. Specifically, the top surface of the base plate 1 is provided with a height adjustment mechanism, the side wall of the base plate 1 is provided with a movable fixing mechanism, the top of the height adjustment mechanism is provided with a rotating mechanism, the length adjustment mechanism is arranged on the rotating mechanism, and the measuring mechanism is arranged on the length adjustment mechanism.

[0028] like Figure 2 As shown, the height adjustment mechanism includes a vertical frame 2, a vertical rod 3 and a first connecting block 4. The vertical frame 2 is fixedly arranged on the top surface of the bottom plate 1. The bottom ends of the two vertical rods 3 are fixedly provided with a first slider 5. The first slider 5 is inserted into the vertical frame 2 and slides vertically along the vertical frame 2. The top end of the vertical rod 3 penetrates the vertical frame 2 and is fixedly connected to the first connecting block 4. The rotating mechanism is arranged on the first connecting block 4. Specifically, the vertical frame 2 is welded to the top surface of the bottom plate 1, the bottom ends of the two vertical rods 3 are welded with the first slider 5, the first slider 5 is inserted into the vertical frame 2 and slides vertically along the vertical frame 2, the top end of the vertical rod 3 penetrates the vertical frame 2 and is welded to the bottom surface of the first connecting block 4, and the first connecting block 4 is provided with a rotating mechanism.

[0029] In the utility model, by setting the vertical frame 2 and the vertical rod 3, the vertical rod 3 is inserted into the vertical frame 2 through the first slider 5 and slides vertically along the vertical frame 2. The vertical frame 2 and the vertical rod 3 are used together to adjust the measurement height according to the working environment, thereby improving the applicability of the device.

[0030] The height adjustment mechanism also includes a first threaded rod 6 and a first motor 7. The first threaded rod 6 is inserted into the interior of the vertical frame 2 and is rotatably connected to the vertical frame 2. The first sliding block 5 is sleeved on the first threaded rod 6 and vertically slides along the vertical frame 2 through the first threaded rod 6. A first groove 8 is provided at the bottom end of the vertical frame 2. The first motor 7 is fixedly arranged in the first groove 8. Preferably, the first motor 7 has a self-locking function. The output shaft of the first motor 7 passes through the first groove 8 and is fixedly connected to the bottom end of the first threaded rod 6. Specifically, the first threaded rod 6 is inserted into the interior of the vertical frame 2 and is rotatably connected to the vertical frame 2. A through hole is provided on the first sliding block 5. The first sliding block 5 is sleeved on the first threaded rod 6 through the through hole and vertically slides along the vertical frame 2 through the first threaded rod 6. A first groove 8 is provided at the bottom end of the vertical frame 2. The first motor 7 is fixed to the interior of the first groove 8 through a motor seat. The output shaft of the first motor 7 passes through the first groove 8 and is connected and fixed to the bottom end of the first threaded rod 6.

[0031] like Figure 3As shown, the movable fixing mechanism includes a first transverse frame 9, a second slider 10, a moving wheel 11, a third slider 12 and a fixing nail 13. The first transverse frame 9 is fixedly arranged on the side wall of the bottom plate 1. First slide grooves 14 are provided at both ends of the first transverse frame 9. The second slider 10 is inserted into the first slide groove 14 and slides vertically along the first slide groove 14. The moving wheel 11 is fixedly arranged on the bottom surface of the second slider 10 and passes through the bottom surface of the first transverse frame 9. A second slide groove 15 is provided near the first slide groove 14 inside the first transverse frame 9. The third slider 12 is inserted into the second slide groove 15 and slides vertically along the second slide groove 15. A plurality of fixing nails 13 are fixedly arranged on the third slider 12. The bottom surface of the slider 12 passes through the bottom surface of the first transverse frame 9. Specifically, the first transverse frame 9 is welded to the side wall of the bottom plate 1, and first slide grooves 14 are opened at both ends inside the first transverse frame 9. The second slider 10 is inserted in the first slide groove 14 and slides vertically along the first slide groove 14. The moving wheel 11 is welded to one end of the bottom surface of the second slider 10 and passes through the bottom surface of the first transverse frame 9. A second slide groove 15 is opened inside the first transverse frame 9 near the first slide groove 14. The third slider 12 is inserted in the second slide groove 15 and slides vertically along the second slide groove 15. A plurality of fixing nails 13 are welded to the bottom surface of the third slider 12 and pass through the bottom surface of the first transverse frame 9.

[0032] In the utility model, by setting the first horizontal frame 9, the second slider 10, the moving wheel 11, the third slider 12 and the fixing nail 13, the moving wheel 11 moves vertically along the first slide groove 14 through the second slider 10, and the fixing nail 13 moves vertically along the second slide groove 15 through the third slider 12. The moving wheel 11 and the fixing nail 13 move vertically relative to each other. The moving wheel 11 is convenient for the staff to move the device and improve the maneuverability of the device. The fixing nail 13 is convenient for fixing the device at a specified position and improves the stability of the device.

[0033] The movable and fixing mechanism also includes a second threaded rod 16 and a third threaded rod 17. The second threaded rod 16 is inserted at one end inside the first slide groove 14 and is rotatably connected to the first horizontal frame 9. The second slider 10 is sleeved on the second threaded rod 16 and slides vertically along the first slide groove 14 through the second threaded rod 16. The third threaded rod 17 is inserted at one end inside the second slide groove 15 and is rotatably connected to the first horizontal frame 9. The third slider 12 is sleeved on the third threaded rod 17 and slides vertically along the second slide groove 15 through the third threaded rod 17. Specifically, the second threaded rod 16 is inserted at one end inside the first slide groove 14 and is rotatably connected to the first horizontal frame 9. A through hole is opened at one end of the second slider 10. The second slider 10 is sleeved on the second threaded rod 16 through the through hole and slides vertically along the first slide groove 14 through the second threaded rod 16.

[0034] A second groove 18 is provided inside the first horizontal frame 9, the top end of the second threaded rod 16 passes through the second groove 18 and is fixedly provided with a first gear 19, the top end of the third threaded rod 17 passes through the second groove 18 and is fixedly provided with a second gear 20, and the first gear 19 and the second gear 20 are meshed with each other. Specifically, a second groove 18 is provided inside the first horizontal frame 9, the top end of the second threaded rod 16 passes through the second groove 18 and is welded with the first gear 19, the top end of the third threaded rod 17 passes through the second groove 18 and is welded with the second gear 20, and the first gear 19 and the second gear 20 are meshed with each other.

[0035] A third groove 21 is opened inside the first horizontal frame 9 near the top surface of the second groove 18, a connecting shaft 22 is fixedly arranged on the top of the first gear 19, the connecting shaft 22 passes through the third groove 21 and is fixedly arranged with a second motor 23 for rotating the first gear 19, preferably the second motor 23 has a self-locking function, which is specifically manifested in that the third groove 21 is opened inside the first horizontal frame 9 near the top surface of the second groove 18, a connecting shaft 22 is welded on the top of the first gear 19, the second motor 23 is fixed inside the third groove 21 through a motor seat, the connecting shaft 22 passes through the third groove 21 and is connected and fixed to the output shaft of the second motor 23.

[0036] like Figure 4 As shown, the rotating mechanism includes a fixed seat 24, a rotating shaft 25, a second connecting block 26 and a third motor 27. The fixed seat 24 is fixedly arranged on the top surface of the first connecting block 4, the rotating shaft 25 is fixedly arranged on the bottom surface of the second connecting block 26, the rotating shaft 25 is inserted into the fixed seat 24 and is rotatably connected with the fixed seat 24, a fourth groove 28 is opened inside the first connecting block 4, and the third motor 27 is fixedly arranged in the fourth groove 28. Preferably, the third motor 27 has self-locking kinetic energy, and the output shaft of the third motor 27 passes through the fourth groove 28 and the fixed seat 24 in sequence and is fixed to the bottom end of the rotating shaft 25 The length adjustment mechanism is arranged on the second connecting block 26, which is specifically manifested as the fixed seat 24 is welded to the top surface of the first connecting block 4, the rotating shaft 25 is welded to the bottom surface of the second connecting block 26, the rotating shaft 25 is inserted into the fixed seat 24 and is rotatably connected with the fixed seat 24, a fourth groove 28 is opened inside the first connecting block 4, the third motor 27 is fixed inside the fourth groove 28 through the motor seat, the output shaft of the third motor 27 passes through the fourth groove 28 and the fixed seat 24 in sequence and is fixedly connected to the bottom end of the rotating shaft 25, and a length adjustment mechanism is arranged on the second connecting block 26.

[0037] like Figure 5As shown, the length adjustment mechanism includes a second transverse frame 29 and a third transverse frame 30, the second transverse frame 29 is fixedly arranged on the side wall of the second connecting block 26, one end of the third transverse frame 30 is inserted into the second transverse frame 29 and slides horizontally along the second transverse frame 29, and the measuring mechanism is arranged on the third transverse frame 30, which is specifically manifested as the second transverse frame 29 is welded to the side wall of the second connecting block 26, one end of the third transverse frame 30 is inserted into the second transverse frame 29 and slides horizontally along the second transverse frame 29, and the third transverse frame 30 is provided with a measuring mechanism.

[0038] The length adjustment mechanism also includes a fourth threaded rod 31 and a fourth motor 32. The fourth threaded rod 31 is inserted into the second horizontal frame 29 and is rotatably connected to the second horizontal frame 29. One end of the third horizontal frame 30 is sleeved on the fourth threaded rod 31 and slides horizontally along the second horizontal frame 29 through the fourth threaded rod 31. A fifth groove 33 is opened inside the second connecting block 26. The fourth motor 32 is fixedly arranged in the fifth groove 33. Preferably, the fourth motor 32 has a self-locking function. The output shaft of the fourth motor 32 passes through the fifth groove 33 and is connected to the front end of the fourth threaded rod 31. The fixed connection is specifically manifested in that the fourth threaded rod 31 is inserted into the interior of the second horizontal frame 29 and is rotatably connected to the second horizontal frame 29, a through hole is opened at one end of the third horizontal frame 30, the third horizontal frame 30 is sleeved on the fourth threaded rod 31 through the through hole and slides horizontally along the second horizontal frame 29 through the fourth threaded rod 31, a fifth groove 33 is opened inside the second connecting block 26, the fourth motor 32 is fixed inside the fifth groove 33 through the motor seat, and the output shaft of the fourth motor 32 passes through the fifth groove 33 and is connected and fixed to the front end of the fourth threaded rod 31.

[0039] The measuring mechanism includes an ultrasonic water level monitor 34 and a camera 35, which are fixedly arranged horizontally side by side on the bottom surface of the third horizontal frame 30. Specifically, the ultrasonic water level monitor 34 and the camera 35 are fixedly arranged horizontally side by side on the bottom surface of the third horizontal frame 30 through a base.

[0040] The working principle of the information-based water conservancy project water regime measuring device in this embodiment is:

[0041] The staff moves the device to the designated position through the moving wheel 11, the second motor 23 rotates the output shaft, the connecting shaft 22 rotates with the output shaft, the first gear 19 rotates with the connecting shaft 22, the second gear 20 rotates with the first gear 19, the second threaded rod 16 rotates with the first gear 19, the third threaded rod 17 rotates with the second gear 20, the second slider 10 rotates with the second threaded rod 16 and slides vertically upward along the first slide groove 14, the moving wheel 11 moves vertically upward with the second slider 10, and at the same time, the third slider 12 rotates with the third threaded rod 17 and slides vertically downward along the second slide groove 15, the fixing nail 13 moves vertically downward with the third slider 12 to fix the device at the designated position, the first motor 7 rotates the output shaft, the first threaded rod 6 rotates with the output shaft, the first slider 5 rotates with the first threaded rod 6 and slides vertically along the vertical frame 2, and the vertical rod 3 slides vertically with the first slider 5. The first connecting block 4 moves vertically with the vertical rod 3, the fixing seat 24 moves vertically with the first connecting block 4, the rotating shaft 25 moves vertically with the fixing seat 24, the second connecting block 26 moves vertically with the rotating shaft 25, the second horizontal frame 29 moves vertically with the second connecting block 26, the fourth motor 32 rotates the output shaft, the fourth threaded rod 31 rotates with the output shaft, the third horizontal frame 30 rotates with the fourth threaded rod 31 and slides horizontally along the second horizontal frame 29, the ultrasonic water level monitor 34 and the camera 35 move horizontally with the third horizontal frame 30, and when the measuring angle needs to be rotated, the third motor 27 rotates the output shaft, the rotating shaft 25 rotates with the output shaft, the second connecting block 26 rotates with the rotating shaft 25, the second horizontal frame 29 rotates with the second connecting block 26 and rotates axially along the second connecting block 26, the third horizontal frame 30 moves with the second horizontal frame 29, and the ultrasonic water level monitor 34 and the camera 35 move with the third horizontal frame 30.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An information-based water regime measuring device for water conservancy projects, characterized in that: It comprises a base plate (1), a height adjustment mechanism, a movable fixing mechanism, a rotating mechanism, a length adjustment mechanism and a measuring mechanism, wherein the height adjustment mechanism is arranged on the top surface of the base plate (1), the movable fixing mechanism is arranged on the side wall of the base plate (1), the rotating mechanism is arranged on the top of the height adjustment mechanism, the length adjustment mechanism is arranged on the rotating mechanism, and the measuring mechanism is arranged on the length adjustment mechanism; The height adjustment mechanism comprises a vertical frame (2), a vertical rod (3) and a first connecting block (4); the vertical frame (2) is fixedly arranged on the top surface of the bottom plate (1); the bottom ends of the two vertical rods (3) are fixedly arranged with first sliding blocks (5); the first sliding blocks (5) are inserted into the vertical frame (2) and slide vertically along the vertical frame (2); the top ends of the vertical rods (3) penetrate the vertical frame (2) and are fixedly connected to the first connecting block (4); and the rotating mechanism is arranged on the first connecting block (4).

2. The information-based water regime measuring device for water conservancy projects according to claim 1 is characterized by: The height adjustment mechanism further comprises a first threaded rod (6) and a first motor (7); the first threaded rod (6) is inserted into the interior of the vertical frame (2) and is rotatably connected to the vertical frame (2); the first sliding block (5) is sleeved on the first threaded rod (6) and vertically slides along the vertical frame (2) through the first threaded rod (6); a first groove (8) is provided at the bottom end of the vertical frame (2); the first motor (7) is fixedly arranged in the first groove (8); an output shaft of the first motor (7) passes through the first groove (8) and is fixedly connected to the bottom end of the first threaded rod (6).

3. The information-based water regime measuring device for water conservancy projects according to claim 1 is characterized by: The movable fixing mechanism comprises a first transverse frame (9), a second sliding block (10), a moving wheel (11), a third sliding block (12) and a fixing nail (13); the first transverse frame (9) is fixedly arranged on the side wall of the bottom plate (1); first sliding grooves (14) are provided at both ends inside the first transverse frame (9); the second sliding block (10) is inserted into the first sliding groove (14) and vertically slides along the first sliding groove (14); the moving wheel (11) is fixedly arranged on the bottom surface of the second sliding block (10) and passes through the bottom surface of the first transverse frame (9); a second sliding groove (15) is provided inside the first transverse frame (9) near the first sliding groove (14); the third sliding block (12) is inserted into the second sliding groove (15) and vertically slides along the second sliding groove (15); a plurality of fixing nails (13) are fixedly arranged on the bottom surface of the third sliding block (12) and pass through the bottom surface of the first transverse frame (9).

4. The information-based water regime measuring device for water conservancy projects according to claim 3 is characterized by: The movable fixing mechanism also includes a second threaded rod (16) and a third threaded rod (17), wherein the second threaded rod (16) is inserted into one end of the first slide groove (14) and is rotatably connected to the first horizontal frame (9), the second sliding block (10) is sleeved on the second threaded rod (16) and vertically slides along the first slide groove (14) through the second threaded rod (16), the third threaded rod (17) is inserted into one end of the second slide groove (15) and is rotatably connected to the first horizontal frame (9), and the third sliding block (12) is sleeved on the third threaded rod (17) and vertically slides along the second slide groove (15) through the third threaded rod (17).

5. The information-based water regime measuring device for water conservancy projects according to claim 4 is characterized by: A second groove (18) is provided inside the first transverse frame (9); the top end of the second threaded rod (16) passes through the second groove (18) and is fixedly provided with a first gear (19); the top end of the third threaded rod (17) passes through the second groove (18) and is fixedly provided with a second gear (20); the first gear (19) and the second gear (20) are meshed with each other.

6. The information-based water regime measuring device for water conservancy projects according to claim 5 is characterized by: A third groove (21) is provided inside the first horizontal frame (9) near the top surface of the second groove (18); a connecting shaft (22) is fixedly provided at the top of the first gear (19); the connecting shaft (22) passes through the third groove (21) and is fixedly provided with a second motor (23) for rotating the first gear (19).

7. The information-based water regime measuring device for water conservancy projects according to claim 1 is characterized by: The rotating mechanism comprises a fixed seat (24), a rotating shaft (25), a second connecting block (26) and a third motor (27); the fixed seat (24) is fixedly arranged on the top surface of the first connecting block (4); the rotating shaft (25) is fixedly arranged on the bottom surface of the second connecting block (26); the rotating shaft (25) is inserted into the fixed seat (24) and is rotatably connected to the fixed seat (24); a fourth groove (28) is provided inside the first connecting block (4); the third motor (27) is fixedly arranged in the fourth groove (28); an output shaft of the third motor (27) passes through the fourth groove (28) and the fixed seat (24) in sequence and is fixedly connected to the bottom end of the rotating shaft (25); and the length adjustment mechanism is arranged on the second connecting block (26).

8. The information-based water regime measuring device for water conservancy projects according to claim 7 is characterized by: The length adjustment mechanism comprises a second transverse frame (29) and a third transverse frame (30), wherein the second transverse frame (29) is fixedly arranged on a side wall of the second connecting block (26), one end of the third transverse frame (30) is inserted into the second transverse frame (29) and slides horizontally along the second transverse frame (29), and the measuring mechanism is arranged on the third transverse frame (30).

9. The information-based water regime measuring device for water conservancy projects according to claim 8 is characterized by: The length adjustment mechanism further comprises a fourth threaded rod (31) and a fourth motor (32); the fourth threaded rod (31) is inserted into the second transverse frame (29) and is rotatably connected to the second transverse frame (29); one end of the third transverse frame (30) is sleeved on the fourth threaded rod (31) and slides horizontally along the second transverse frame (29) through the fourth threaded rod (31); a fifth groove (33) is provided inside the second connecting block (26); the fourth motor (32) is fixedly arranged in the fifth groove (33); an output shaft of the fourth motor (32) passes through the fifth groove (33) and is fixedly connected to the front end of the fourth threaded rod (31).

10. The information-based water regime measuring device for water conservancy projects according to claim 8, characterized in that: The measuring mechanism comprises an ultrasonic water level monitor (34) and a camera (35), and the ultrasonic water level monitor (34) and the camera (35) are fixedly arranged horizontally side by side on the bottom surface of the third horizontal frame (30).

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