Water conservancy facility state monitoring and operation and maintenance system based on cloud computing

Abstract

The invention relates to the technical field of water conservancy facility detection systems, and discloses a water conservancy facility state monitoring and operation and maintenance system based on cloud computing, which solves the problem that the existing water conservancy facility monitoring effect is poor, and comprises a monitoring mechanism, a wireless monitoring controller, a cloud controller, a cloud computing module, a cloud storage module, a cloud database and a cloud alarm module, the monitoring mechanism is installed on one side of the water conservancy dam, the cloud controller is installed in a control room of the water conservancy dam and electrically connected with the monitoring mechanism, the cloud controller is wirelessly connected with the wireless monitoring controller, and the cloud computing module, the cloud storage module, the cloud database and the cloud alarm module are all connected with the cloud controller. The monitoring mechanism is composed of a first supporting stand column, a second supporting stand column, a limiting supporting cross beam, a movable hanging beam, a monitoring assembly and an anti-falling buffering assembly. Through the system, the water conservancy dam can be automatically and comprehensively monitored in real time, the monitoring comprehensiveness is improved, and the safety of the water conservancy dam is guaranteed.

Description

Technical Field

[0001] The present invention belongs to the technical field of water conservancy facility detection systems, and specifically is a water conservancy facility status monitoring and operation and maintenance system based on cloud computing. Background Art

[0002] There are many kinds of water conservancy facilities, among which water conservancy dams are one of them. Water conservancy dams are subjected to very large water pressure when in use. Therefore, safety monitoring of water conservancy dams is very important. The monitoring of water conservancy dams includes deformation monitoring, seepage monitoring, crack monitoring, stress strain monitoring, settlement monitoring, etc. At present, the deformation of water conservancy dams is usually monitored by total stations. Since many water conservancy dams are arc-shaped structures and have a slope from top to bottom, it is difficult to achieve multi-point monitoring when using total stations for monitoring, and real-time monitoring cannot be achieved. The monitoring is not comprehensive and the use is relatively limited. In addition, manual monitoring is usually required, and the use effect is not good. Therefore, this application proposes a water conservancy facility status monitoring and operation and maintenance system based on cloud computing. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a water conservancy facility status monitoring and operation and maintenance system based on cloud computing, which effectively solves the problem of poor monitoring effect of existing water conservancy facilities.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water conservancy facility status monitoring and operation and maintenance system based on cloud computing, comprising a monitoring mechanism, a wireless monitoring controller, a cloud controller, a cloud computing module, a cloud storage module, a cloud database and a cloud alarm module, wherein the monitoring mechanism is installed on one side of a water conservancy dam, the cloud controller is installed in a control room of the water conservancy dam and is electrically connected to the monitoring mechanism, the cloud controller is wirelessly connected to the wireless monitoring controller, the cloud computing module, the cloud storage module, the cloud database and the cloud alarm module are all connected to the cloud controller, the monitoring mechanism is composed of a supporting column 1, a supporting column 2, a limit support beam, a movable hanging beam, a monitoring component and an anti-falling buffer component, the supporting column 1 and the supporting column 2 are respectively located at two ends of the water conservancy dam, the limit support beam is fixedly connected between the supporting column 1 and the supporting column 2, the movable hanging beam is connected to the bottom end of the limit support beam through a mobile drive component, the monitoring component is slidably connected to the inside of the movable hanging beam and is connected to the movable hanging beam through a lifting drive component, and the anti-falling buffer component is fixedly connected to the bottom end of the movable hanging beam;

[0005] The monitoring component consists of a lifting sleeve, a zoom visual camera, a distance sensor, a detection arm, a universal ball head, a limit connecting plate, an electronic tape measure and a limit unit. The lifting sleeve is slidably connected to the inside of the movable suspension beam and is connected to the lifting drive component. The zoom visual camera and the electronic tape measure are respectively fixedly connected to the two ends of the top of the lifting sleeve. The distance sensor is fixedly connected to one end of the bottom of the lifting sleeve. The universal ball head is rotatably connected to one end of the detection arm and fits the side of the water conservancy dam. The limit connecting plate is fixedly connected to the other end of the detection arm and is connected to the electronic tape measure. The limit unit is connected between the lifting sleeve and the limit connecting plate.

[0006] Preferably, reinforcement columns are fixedly provided on the top ends of the support column 1 and the support column 2, and the reinforcement columns are fixedly connected to the position-limiting support beams via a plurality of suspension cables.

[0007] Preferably, the mobile drive assembly is composed of a dual-axis servo motor, a plurality of drive gears and a plurality of racks. The dual-axis servo motor is fixedly connected to the top of the movable suspension beam, the drive gear is fixedly connected to the output shafts at both ends of the dual-axis servo motor, and the rack is fixedly connected to both sides of the top of the inner part of the limiting support beam and is meshed with the drive gear.

[0008] Preferably, a plurality of universal ball 1s and a plurality of universal ball 2s are rotatably provided at the top end of the side of the movable suspension beam.

[0009] Preferably, the lifting drive assembly is composed of an electric winch and a traction steel rope, the electric winch is fixedly connected to the top end inside the movable hanging beam, and the traction steel rope is connected between the electric winch and the lifting sleeve.

[0010] Preferably, a vertical groove is provided at the center position of the top end of the movable hanging beam, and a plurality of limiting rollers matching the traction steel rope are provided on both sides of the vertical groove.

[0011] Preferably, distance sensors 2 are fixedly provided on both sides of the top end inside the movable hanging beam.

[0012] Preferably, the limiting unit is composed of a tension adjustment structure, a connecting block and a spring, the tension adjustment structure is fixedly connected to one end of the bottom of the lifting sleeve, the connecting block is fixedly connected to one end of the top of the tension adjustment structure, and the spring is fixedly connected between the connecting block and the limiting connecting plate.

[0013] Preferably, the tension adjustment structure consists of a shell, a servo motor, a worm, a synchronous shaft, a worm wheel, a second driving gear, a movable support beam and a second rack. The servo motor is fixedly connected to the top of one side of the shell, the worm is fixedly connected to the output shaft of the servo motor, the worm wheel and the second driving gear are rotatably connected to the inside of the shell through the synchronous shaft, the worm wheel is meshingly connected to the worm, the movable support beam is slidably inserted into the bottom end of the shell, the second rack is fixedly connected to the top of the movable support beam and meshingly connected to the second driving gear, and the connecting block is fixedly connected to one end of the top of the movable support beam.

[0014] Preferably, the anti-fall buffer assembly is composed of a plurality of neodymium magnets, a rubber buffer seat, a plurality of buffer springs and a buffer air cushion. The neodymium magnet is fixedly connected to the bottom ends on both sides of the movable hanging beam. The lifting sleeve is made of iron. The rubber buffer seat is connected to the bottom end of the movable hanging beam through a buffer spring, and the buffer air cushion is fixedly connected to the top of the rubber buffer seat.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) During operation, the deformation of the water conservancy dam can be automatically monitored by providing a monitoring mechanism, a wireless monitoring controller, a cloud controller, a cloud computing module, a cloud storage module, a cloud database and a cloud alarm module. By comparing the monitoring data with the original data through cloud computing, it is possible to determine whether the water conservancy dam is deformed and the amount of deformation, and an automatic alarm can be issued, so that the staff can operate and maintain the water conservancy dam;

[0017] (2) By setting up a monitoring mechanism consisting of a support column 1, a support column 2, a limit support beam, a movable hanging beam, a monitoring component and an anti-falling buffer component, it is possible to realize multi-point continuous and automatic monitoring of the water conservancy dam, thereby improving the comprehensiveness and real-time nature of the monitoring. During monitoring, a monitoring curve can be formed according to the side curvature of the dam, and the deformation can be monitored by comparing the monitoring curve with the original curve;

[0018] (3) By setting a tension adjustment structure consisting of a housing, a servo motor, a worm, a synchronous shaft, a worm wheel, a second driving gear, a movable support beam and a second rack, the elastic force of the spring can be adjusted so that the spring applies a tension within a certain range to the detection arm, thereby preventing the tension from being too large or too small and affecting the normal detection work of the detection arm;

[0019] (4) By providing an anti-falling buffer component composed of a plurality of neodymium magnets, a rubber buffer seat, a plurality of buffer springs and a buffer air cushion, it is possible to provide anti-falling protection for the monitoring component and improve the safety of the monitoring component. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0021] In the attached picture:

[0022] Figure 1 This is a schematic diagram of the structure of the water conservancy facility status monitoring and operation and maintenance system based on cloud computing of the present invention;

[0023] Figure 2 It is a side view of the monitoring mechanism of the present invention;

[0024] Figure 3 This is a schematic diagram of the connection structure of the monitoring component, the movable hanging beam and the limit support beam of the present invention;

[0025] Figure 4 This is a second schematic diagram of the connection structure between the monitoring component and the movable hanging beam and the limit support beam of the present invention;

[0026] Figure 5 For the present invention Figure 4 A partial enlarged view of

[0027] Figure 6 For the present invention Figure 5 A partial enlarged view of

[0028] Figure 7 This is a schematic diagram of the structure of the monitoring component of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the limiting unit of the present invention;

[0030] Fig. 9 It is a schematic diagram of the tension adjustment structure of the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of the anti-falling buffer assembly of the present invention;

[0032] In the figure: 1. Monitoring mechanism; 2. Wireless monitoring controller; 3. Cloud controller; 4. Cloud computing module; 5. Cloud storage module; 6. Cloud database; 7. Cloud alarm module; 8. Support column 1; 9. Support column 2; 10. Limit support beam; 11. Movable hanging beam; 12. Monitoring component; 13. Anti-fall buffer component; 14. Mobile drive component; 15. Lifting drive component; 16. Lifting sleeve; 17. Variable focus visual camera; 18. Distance sensor 1; 19. Detection arm; 20. Universal ball head; 21. Limit connecting plate; 22. Electronic tape measure; 23. Limit unit; 24. Strong column; 25. Suspension cable; 26. Dual-axis servo motor; 27. Drive gear 1; 28. Rack; 29. ​​Universal ball roller 1; 30. Universal ball roller 2; 31. Electric winch; 32. Traction rope; 33. Vertical groove; 34. Limit roller; 35. Distance sensor 2; 36. Tension adjustment structure; 37. Connecting block; 38. Spring; 39. Housing; 40. Servo motor; 41. Worm; 42. Synchronous shaft; 43. Worm wheel; 44. Drive gear 2; 45. Moving support beam; 46. Rack 2; 47. Neodymium magnet; 48. Rubber buffer seat; 49. Buffer spring; 50. Buffer air cushion. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7The present invention provides a water conservancy facility status monitoring and operation and maintenance system based on cloud computing, including a monitoring mechanism 1, a wireless monitoring controller 2, a cloud controller 3, a cloud computing module 4, a cloud storage module 5, a cloud database 6 and a cloud alarm module 7. The monitoring mechanism 1 is installed on one side of the water conservancy dam, the cloud controller 3 is installed in the control room of the water conservancy dam and is electrically connected to the monitoring mechanism 1, the cloud controller 3 is wirelessly connected to the wireless monitoring controller 2, the cloud computing module 4, the cloud storage module 5, the cloud database 6 and the cloud alarm module 7 are all connected to the cloud controller 3, and the monitoring mechanism 1 is composed of a support column 8, a support column 9 and a support column 10. It is composed of a column 2 9, a limit support beam 10, a movable hanging beam 11, a monitoring component 12 and an anti-falling buffer component 13. The support column 1 8 and the support column 2 9 are respectively located at the two ends of the water conservancy dam. The limit support beam 10 is fixedly connected between the support column 1 8 and the support column 2 9. The movable hanging beam 11 is connected to the bottom end of the limit support beam 10 through a mobile drive component 14. The monitoring component 12 is slidably connected to the inside of the movable hanging beam 11 and is connected to the movable hanging beam 11 through a lifting drive component 15. The anti-falling buffer component 13 is fixedly connected to the bottom end of the movable hanging beam 11;

[0035] The cloud database 6 stores the original data of the water conservancy dam, the monitoring mechanism 1 monitors the deformation of the water conservancy dam, the cloud computing module 4 compares the monitoring data with the original data, and when the data is abnormal, the cloud alarm module 7 promptly alarms the staff, the support column 1 8 and the support column 2 9 are separated from the dam body, so they will not be affected by the deformation of the dam, the support column 1 8 and the support column 2 9 support the limit support beam 10, the mobile drive component 14 drives the movable hanging beam 11 to move at the bottom of the limit support beam 10, and the moving distance can be set to half a meter each time, and then the lifting drive component 15 drives the monitoring component 12 to move downward, and the monitoring component 12 realizes vertical continuous monitoring of the same position. Since the side of the dam has an arc, the monitoring data can form a curve, and by comparing with the original data curve, it can be judged whether the dam is deformed and the deformation amount;

[0036] The monitoring assembly 12 is composed of a lifting sleeve 16, a zoom visual camera 17, a distance sensor 18, a detection arm 19, a universal ball head 20, a limit connecting plate 21, an electronic tape measure 22 and a limit unit 23. The lifting sleeve 16 is slidably connected to the inside of the movable suspension beam 11 and is connected to the lifting drive assembly 15. The zoom visual camera 17 and the electronic tape measure 22 are respectively fixedly connected to the two ends of the top of the lifting sleeve 16. The distance sensor 18 is fixedly connected to one end of the bottom of the lifting sleeve 16. The universal ball head 20 is rotatably connected to one end of the detection arm 19 and fits with the side of the water conservancy dam. The limit connecting plate 21 is fixedly connected to the other end of the detection arm 19 and is connected to the electronic tape measure 22. The limit unit 23 is connected between the lifting sleeve 16 and the limit connecting plate 21;

[0037] When the monitoring component 12 is working, the detection arm 19 slides inside the lifting sleeve 16, and the universal ball head 20 contacts the side of the dam to improve mobility and reduce friction. During the descent of the lifting sleeve 16, the detection arm 19 moves according to the curvature of the dam, and the electronic tape measure 22 realizes automatic detection of the moving distance. The distance sensor 18 can realize auxiliary monitoring, the variable focus visual camera 17 can monitor the cracks of the dam, and the limit unit 23 realizes the limit of the detection arm 19, so that the universal ball head 20 can fit closely with the side of the dam, thereby improving the monitoring accuracy;

[0038] The tops of the support columns 1 8 and 2 9 are fixedly provided with reinforcement columns 24, and the reinforcement columns 24 are fixedly connected to the limit support beam 10 through a plurality of suspension cables 25;

[0039] The reinforcing column 24 and the suspension cable 25 can reinforce the limit support beam 10. Since the dam is relatively wide, the limit support beam 10 can be effectively prevented from being deformed and affecting the monitoring accuracy.

[0040] Embodiment 2, based on embodiment 1, Figures 2 to 6 It is given that the mobile driving assembly 14 is composed of a double-axis servo motor 26, a plurality of driving gears 27 and a plurality of racks 28. The double-axis servo motor 26 is fixedly connected to the top of the movable hanging beam 11, the driving gear 27 is fixedly connected to the output shafts at both ends of the double-axis servo motor 26, the racks 28 are fixedly connected to both sides of the top of the inner top of the limit support beam 10 and meshed with the driving gear 27, and the top of the side of the movable hanging beam 11 is rotatably provided with a plurality of universal ball 1s 29 and a plurality of universal ball 2s 30;

[0041] The dual-axis servo motor 26 drives the driving gear 1 27 to rotate, and the driving gear 1 27 rotates relative to the rack 28, thereby driving the movable hanging beam 11 to move horizontally, and the universal ball 1 29 and the universal ball 2 30 can support and limit the movable hanging beam 11, thereby reducing the friction between the movable hanging beam 11 and the limit support beam 10;

[0042] The lifting drive assembly 15 is composed of an electric winch 31 and a traction steel rope 32. The electric winch 31 is fixedly connected to the top of the movable hanging beam 11. The traction steel rope 32 is connected between the electric winch 31 and the lifting sleeve 16. A vertical groove 33 is provided at the center of the top of the movable hanging beam 11. A plurality of limit rollers 34 matching the traction steel rope 32 are provided on both sides of the vertical groove 33. A distance sensor 2 35 is fixedly provided on both sides of the top of the movable hanging beam 11.

[0043] The electric winch 31 and the traction steel rope 32 can drive the lifting sleeve 16 to move up and down, the limiting roller 34 can limit the traction steel rope 32, and the distance sensor 35 can monitor the descending height of the lifting sleeve 16.

[0044] Embodiment 3, based on embodiment 1, Figures 7 to 9 It is given that the limiting unit 23 is composed of a tension adjustment structure 36, a connecting block 37 and a spring 38. The tension adjustment structure 36 is fixedly connected to one end of the bottom of the lifting sleeve 16, the connecting block 37 is fixedly connected to one end of the top of the tension adjustment structure 36, and the spring 38 is fixedly connected between the connecting block 37 and the limiting connecting plate 21. The tension adjustment structure 36 is composed of a housing 39, a servo motor 40, a worm 41, a synchronous shaft 42, a worm wheel 43, a driving gear 2 44, a movable support beam 45 and a rack 2 46. The servo motor 40 is fixedly connected to the top of one side of the housing 39, the worm 41 is fixedly connected to the output shaft of the servo motor 40, the worm wheel 43 and the driving gear 2 44 are rotatably connected to the inside of the housing 39 through the synchronization shaft 42, the worm wheel 43 is meshed with the worm 41, the movable support beam 45 is slidably inserted into the bottom end of the housing 39, the rack 2 46 is fixedly connected to the top of the movable support beam 45 and meshed with the driving gear 2 44, and the connecting block 37 is fixedly connected to one end of the top of the movable support beam 45;

[0045] The spring 38 is used to tighten and limit the detection arm 19. Since the dam has a slope from top to bottom, the detection arm 19 will continuously change its displacement during detection. At this time, the tension of the spring 38 will change. In order to improve the tension stability of the spring 38, the tension of the spring 38 is adjusted in real time through the tension adjustment structure 36 to improve the stability of the detection arm 19. When the tension adjustment structure 36 is working, the servo motor 40 and the worm 41 drive the worm wheel 43 to rotate, and drive the drive gear 2 44 to rotate through the synchronous shaft 42. The drive gear 2 44 drives the rack 2 46 to rotate, thereby driving the movable support beam 45 to move left and right, thereby adjusting the tension of the spring 38.

[0046] Embodiment 4, based on embodiment 1, Figure 2 and Fig.10 It is shown that the anti-falling buffer assembly 13 is composed of a plurality of neodymium magnets 47, a rubber buffer seat 48, a plurality of buffer springs 49 and a buffer air cushion 50. The neodymium magnets 47 are fixedly connected to the bottom ends of both sides of the movable hanging beam 11. The lifting sleeve 16 is made of iron. The rubber buffer seat 48 is connected to the bottom end of the movable hanging beam 11 through the buffer spring 49. The buffer air cushion 50 is fixedly connected to the top of the rubber buffer seat 48.

[0047] When the monitoring component 12 falls accidentally, primary buffering is achieved through the magnetic attraction of the neodymium magnet 47, and secondary buffering is achieved through the rubber buffer seat 48, buffer spring 49 and buffer air cushion 50, thereby reducing the impact force of the monitoring component 12 and improving the safety of the monitoring component 12.

[0048] During operation, by setting up a monitoring mechanism, a wireless monitoring controller, a cloud controller, a cloud computing module, a cloud storage module, a cloud database and a cloud alarm module, it is possible to automatically monitor the deformation of the water conservancy dam. By comparing the monitoring data with the original data through cloud computing, it is possible to determine whether the water conservancy dam is deformed and the amount of deformation, and to automatically alarm so that the staff can operate and maintain the water conservancy dam. By setting up a monitoring mechanism consisting of a supporting column one, a supporting column two, a limit support beam, a movable hanging beam, a monitoring component and an anti-fall buffer component, it is possible to achieve multi-point continuous and automatic monitoring of the water conservancy dam, thereby improving the comprehensiveness and real-time monitoring. During monitoring, a monitoring curve can be formed according to the side curvature of the dam, and the deformation can be monitored by comparing the monitoring curve with the original curve; by setting a tension adjustment structure composed of a shell, a servo motor, a worm, a synchronous shaft, a worm gear, a second driving gear, a movable support beam and a second rack, the elastic force of the spring can be adjusted so that the spring applies a tension within a certain range to the detection arm to avoid excessive or insufficient tension affecting the normal detection work of the detection arm; by setting an anti-fall buffer component composed of a plurality of neodymium magnets, a rubber buffer seat, a plurality of buffer springs and a buffer air cushion, the monitoring component can be protected from falling and the safety of the monitoring component can be improved.

Claims

1. A water conservancy facility status monitoring and operation and maintenance system based on cloud computing, comprising a monitoring mechanism (1), a wireless monitoring controller (2), a cloud controller (3), a cloud computing module (4), a cloud storage module (5), a cloud database (6) and a cloud alarm module (7), characterized in that: The monitoring mechanism (1) is installed on one side of a water conservancy dam, the cloud controller (3) is installed in a control room of the water conservancy dam and is electrically connected to the monitoring mechanism (1), the cloud controller (3) is wirelessly connected to the wireless monitoring controller (2), the cloud computing module (4), the cloud storage module (5), the cloud database (6) and the cloud alarm module (7) are all connected to the cloud controller (3), the monitoring mechanism (1) is composed of a first supporting column (8), a second supporting column (9), a limit support beam (10), a movable hanging beam (11), a monitoring component (12) and an anti-falling buffer component (1 3), the support column one (8) and the support column two (9) are respectively located at the two ends of the water conservancy dam, the limit support beam (10) is fixedly connected between the support column one (8) and the support column two (9), the movable suspension beam (11) is connected to the bottom end of the limit support beam (10) through the movable drive component (14), the monitoring component (12) is slidably connected to the inside of the movable suspension beam (11) and connected to the movable suspension beam (11) through the lifting drive component (15), and the anti-falling buffer component (13) is fixedly connected to the bottom end of the movable suspension beam (11); The monitoring assembly (12) is composed of a lifting sleeve (16), a zoom visual camera (17), a distance sensor (18), a detection arm (19), a universal ball head (20), a limit connecting plate (21), an electronic tape measure (22) and a limit unit (23). The lifting sleeve (16) is slidably connected to the inside of the movable suspension beam (11) and is connected to the lifting drive assembly (15). The zoom visual camera (17) and the electronic tape measure (22) are respectively fixedly connected to the two ends of the top of the lifting sleeve (16). The distance sensor (18) is fixedly connected to one end of the bottom of the lifting sleeve (16). The universal ball head (20) is rotatably connected to one end of the detection arm (19) and is fitted to the side of the water conservancy dam. The limit connecting plate (21) is fixedly connected to the other end of the detection arm (19) and is connected to the electronic tape measure (22). The limit unit (23) is connected between the lifting sleeve (16) and the limit connecting plate (21).

2. According to claim 1, a water conservancy facility status monitoring and operation and maintenance system based on cloud computing is characterized by: The top ends of the supporting columns 1 (8) and 2 (9) are fixedly provided with reinforcing columns (24), and the reinforcing columns (24) are fixedly connected to the position-limiting supporting beam (10) via a plurality of suspension cables (25).

3. According to the cloud computing-based water conservancy facility status monitoring and operation and maintenance system of claim 1, it is characterized by: The mobile drive assembly (14) is composed of a dual-axis servo motor (26), a plurality of driving gears (27) and a plurality of racks (28); the dual-axis servo motor (26) is fixedly connected to the top end of the movable suspension beam (11); the driving gear (27) is fixedly connected to the output shafts at both ends of the dual-axis servo motor (26); and the racks (28) are fixedly connected to both sides of the top end inside the limiting support beam (10) and meshed with the driving gear (27).

4. The water conservancy facility status monitoring and operation and maintenance system based on cloud computing according to claim 1 is characterized by: The top end of the side of the movable suspension beam (11) is rotatably provided with a plurality of universal ball firsts (29) and a plurality of universal ball seconds (30).

5. The water conservancy facility status monitoring and operation and maintenance system based on cloud computing according to claim 1 is characterized by: The lifting drive assembly (15) is composed of an electric winch (31) and a traction steel rope (32), wherein the electric winch (31) is fixedly connected to the top end inside the movable hanging beam (11), and the traction steel rope (32) is connected between the electric winch (31) and the lifting sleeve (16).

6. The water conservancy facility status monitoring and operation and maintenance system based on cloud computing according to claim 5 is characterized by: A vertical groove (33) is provided at the center of the top end of the movable hanging beam (11), and a plurality of limiting rollers (34) matching the traction steel rope (32) are provided on both sides of the vertical groove (33).

7. The water conservancy facility status monitoring and operation and maintenance system based on cloud computing according to claim 1 is characterized by: Distance sensors 2 (35) are fixedly arranged on both sides of the top end inside the movable hanging beam (11).

8. The water conservancy facility status monitoring and operation and maintenance system based on cloud computing according to claim 1 is characterized by: The limiting unit (23) is composed of a tension adjustment structure (36), a connecting block (37) and a spring (38); the tension adjustment structure (36) is fixedly connected to one end of the bottom of the lifting sleeve (16); the connecting block (37) is fixedly connected to one end of the top of the tension adjustment structure (36); and the spring (38) is fixedly connected between the connecting block (37) and the limiting connecting plate (21).

9. The water conservancy facility status monitoring and operation and maintenance system based on cloud computing according to claim 8 is characterized by: The tension adjustment structure (36) is composed of a housing (39), a servo motor (40), a worm (41), a synchronous shaft (42), a worm wheel (43), a second driving gear (44), a movable support beam (45) and a second rack (46). The servo motor (40) is fixedly connected to the top of one side of the housing (39), the worm (41) is fixedly connected to the output shaft of the servo motor (40), the worm wheel (43) and the second driving gear (44) are rotatably connected to the inside of the housing (39) through the synchronous shaft (42), the worm wheel (43) is meshed with the worm (41), the movable support beam (45) is slidably inserted into the bottom end of the housing (39), the second rack (46) is fixedly connected to the top of the movable support beam (45) and meshed with the second driving gear (44), and the connecting block (37) is fixedly connected to one end of the top of the movable support beam (45).

10. The water conservancy facility status monitoring and operation and maintenance system based on cloud computing according to claim 1, characterized in that: The anti-falling buffer assembly (13) is composed of a plurality of neodymium magnets (47), a rubber buffer seat (48), a plurality of buffer springs (49) and a buffer air cushion (50). The neodymium magnets (47) are fixedly connected to the bottom ends of both sides of the movable hanging beam (11). The lifting sleeve (16) is made of iron. The rubber buffer seat (48) is connected to the bottom end of the movable hanging beam (11) through the buffer spring (49). The buffer air cushion (50) is fixedly connected to the top end of the rubber buffer seat (48).

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