Intelligent water conservancy information measurement and control device

Abstract

The application relates to the technical field of water conservancy measurement and control, and particularly relates to an intelligent water conservancy information measurement and control device, which comprises a pre-buried frame and a supporting rail fixedly installed at the top end of the pre-buried frame, the inner wall of the supporting rail is provided with an adjusting box, the inner side bottom of the adjusting box is provided with an inner cavity, the inner wall of the inner cavity is rotatably provided with a winding disc, and the side of the adjusting box is fixedly provided with a driving motor with an output end fixedly connected with the winding disc. Compared with the prior art, when the measurement and control integrated sensor enters water, the electric push rod is shortened to drive the guide block to slide, the stable rods drive the stable sleeves to move downwards to the vicinity of the liquid surface, at this time, the two stable rods are in a supporting state, the rigidity of the pull rope above the liquid surface is enhanced like a triangular support, even if the weather is windy, the pull rope can be effectively inhibited from swinging greatly, the measurement and control integrated sensor can be kept stable in water, the measurement data deviation caused by shaking can be avoided, and the monitoring precision and reliability are remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of water conservancy measurement and control technology, and in particular to an intelligent water conservancy information measurement and control device. Background Technology

[0002] The intelligent water conservancy information monitoring and control device is an equipment that integrates technologies such as sensors, controllers, and communication networks for water conservancy information monitoring and control. It can be operated remotely via the Internet, allowing managers to control the opening and closing of relevant equipment without going to the site. It can also monitor parameters such as water level, flow velocity, and flow rate in real time and upload the data to the cloud server instantly.

[0003] A search revealed Chinese patent CN118746094A, which discloses an intelligent water conservancy information measurement and control device. This device includes a base, a fixing device mounted on one side of the base, an adjustment device mounted on the top of the base, and a measuring device mounted on one side of the adjustment device. The measuring device continuously and autonomously collects water conservancy information and possesses self-cleaning capabilities, allowing it to avoid obstacles or remove them using its mechanical structure. This enables long-term, uninterrupted water conservancy information measurement in the field. However, since the environment around water conservancy projects may be harsh and it may be difficult to provide a suitable installation platform, a fixing device is needed to provide stable and long-lasting support. An adjustable fixing device can adapt to various complex terrains. Furthermore, the fixing device may be installed on a side wall or other location, which can be adjusted using the adjustment device to ensure that the measuring device can vertically enter the water body to obtain accurate data. However, this solution still has the following shortcomings in practical use:

[0004] The aforementioned intelligent water conservancy information monitoring and control device plays a crucial role, enabling it to acquire various types of water conservancy information in real time and with high accuracy. However, in practical applications, when the device is put into use, a cable is needed to lower the monitoring module into the water. During this process, the cable is not completely submerged; a portion remains between the water surface and the device's protective casing. In windy weather, strong airflows can cause this portion of the cable above the water surface to be blown about. Since the cable is connected to the monitoring module, this force is directly transmitted to the module, causing it to become unstable in the water. This results in deviations in the water conservancy information it collects, severely impacting the accuracy of the monitoring and control data.

[0005] Therefore, this application provides an intelligent water conservancy information monitoring and control device. Summary of the Invention

[0006] In view of this, the purpose of this invention is to propose an intelligent water conservancy information monitoring and control device to solve the problem of unstable use of the windy weather monitoring module.

[0007] To achieve the above objectives, the present invention provides an intelligent water conservancy information monitoring and control device, comprising a pre-embedded frame and a support rail fixedly installed on the top of the pre-embedded frame. An adjustment box is provided on the inner wall of the support rail. An inner cavity is opened at the bottom of the inner side of the adjustment box. A winding reel is rotatably installed on the inner wall of the inner cavity. A drive motor with its output end fixedly connected to the winding reel is fixedly installed on the side of the adjustment box. A pull rope is provided on the inner wall of the winding reel. The bottom end of the pull rope passes through the bottom surface of the adjustment box and is fixedly installed with a monitoring and control integrated sensor. A base plate is fixedly installed on the bottom surface of the adjustment box. Two stabilizing rods are symmetrically arranged on the bottom surface of the base plate. A stabilizing sleeve is provided between the two stabilizing rods at their closest ends, and the stabilizing sleeve is hinged to the stabilizing rods. Two rotating frames are symmetrically rotatably installed on the bottom surface of the base plate via a connecting frame and a rotating shaft. A protective shell corresponding to the monitoring and control integrated sensor is fixedly installed at the bottom end of each of the two rotating frames.

[0008] The base plate is provided with a stabilizing component corresponding to the stabilizing rod, and the inner top of the measurement and control integrated sensor is provided with a slot, and the inner side of the slot is provided with a swinging component.

[0009] The bottom surface of the base plate is provided with two sets of linkage components that correspond to the two rotating frames respectively.

[0010] Preferably, the stabilizing component includes two guide openings symmetrically opened on the top surface of the base plate, a guide block is slidably installed on the inner wall of the guide opening, the end of the stabilizing rod is hinged to the bottom end of the guide block, an electric push rod is fixedly installed on the side of the base plate, two push rods are symmetrically fixedly installed on the bottom end of one of the guide blocks, and the end of one of the push rods is fixedly connected to the telescopic end of the electric push rod.

[0011] Preferably, the stabilizing sleeve is located on the outer wall of the pull rope, the inner wall of the stabilizing sleeve is provided with a wiper ring, and a fixing bracket is fixedly installed on the inner wall above the wiper ring of the stabilizing sleeve.

[0012] Preferably, the wiper ring is made of rubber material, and the top surface of the wiper ring is in contact with the bottom surface of the mounting bracket.

[0013] Preferably, the swinging assembly includes a shaft rotatably mounted on the inner wall of the slot, two flywheels are symmetrically fixedly mounted on the outer wall of the shaft, a coil spring is mounted on one end of the shaft, and the two ends of the coil spring are respectively fixedly connected to the shaft and the slot, one end of the shaft passes through the side of the measurement and control integrated sensor and is fixedly mounted with an axial flow blade, and a locking structure corresponding to the shaft is provided on the inner side of the slot.

[0014] Preferably, the locking structure includes a ratchet fitted on the end of the shaft away from the coil spring, a rotating rod rotatably mounted on the inner wall of the slot, a pawl that meshes with the ratchet fixedly fitted on the outer wall of the rotating rod, a torsion spring fitted on the end of the rotating rod, and the two ends of the torsion spring fixedly connected to the rotating rod and the slot respectively, a lever plate fixedly mounted on the outer wall of the rotating rod, a connecting rod corresponding to the lever plate penetrating through the top surface of the integrated measurement and control sensor, and a float plate fixedly mounted on the top end of the connecting rod.

[0015] Preferably, the buoyancy of the liquid submerged in the float is at least greater than the weight of the float.

[0016] Preferably, the linkage assembly includes a driven bevel gear fixedly installed at one end of the rotating shaft, a bracket fixedly installed on the bottom surface of the base plate, a driving bevel gear meshing with the driven bevel gear rotatably installed at the bottom end of the bracket, a transmission gear fixedly installed on the side of the driving bevel gear, a driving rack meshing with the transmission gear slidably installed on the bottom surface of the base plate, limiting plates adapted to the transmission gears fixedly installed at both ends of the driving rack, and a trigger structure corresponding to the driving rack provided at the end of the base plate.

[0017] Preferably, the triggering structure includes a guide groove formed at the bottom end of the base plate, a slider slidably mounted on the inner wall of the guide groove, a slide plate fixedly mounted on the end of the drive rack, and the end of the slide plate fixedly connected to the bottom surface of the slider, magnetic sheets fixedly mounted on both sides of the slider and the inner walls of both sides of the guide groove, a relief plate adapted to the push rod being rotatably mounted on the bottom surface of the slider through a mounting bracket and a support rod, a torsion spring II being fitted on the end of the support rod, and the two ends of the torsion spring II being fixedly connected to the support rod and the mounting bracket respectively.

[0018] Preferably, the magnetic poles of two magnetic sheets located on the same side of the four magnetic sheets are opposite.

[0019] The beneficial effects of this invention are:

[0020] 1. This intelligent water conservancy information monitoring and control device, by setting up stabilizing rods and stabilizing sleeves, allows the integrated monitoring and control sensor to enter the water. When the sensor is submerged, the electric push rod shortens, causing the guide block to slide. The stabilizing rods then drive the stabilizing sleeve to move down to near the liquid surface. At this point, the two stabilizing rods are in a supporting state, acting like a triangular bracket to enhance the rigidity of the pull rope above the liquid surface. Even in windy weather, this effectively suppresses large swings of the pull rope, ensuring that the integrated monitoring and control sensor remains stable in the water. This avoids measurement data deviations caused by shaking and significantly improves monitoring accuracy and reliability.

[0021] 2. This intelligent water conservancy information monitoring and control device, by setting up axial flow blades and a flywheel, allows the integrated monitoring and control sensor to submerge. When the axial flow blades drive the shaft to rotate and compress the coil spring, the device completes the measurement and rises out of the water. After the float loses buoyancy, it triggers the pawl to separate from the ratchet. The coil spring releases its elastic potential energy to drive the shaft and flywheel to rotate, causing the sensor to shake and shake off surface water. This avoids water residue from corroding the equipment, reduces manual wiping and maintenance, improves equipment turnover efficiency, and extends service life.

[0022] 3. This intelligent water conservancy information monitoring and control device, by setting up a rotating frame and protective shell, allows the electric push rod to extend and push the slider to slide in the opposite direction during the sensor retrieval process. This causes the rotating frame to rotate, causing the two protective shells to automatically close, completely enclosing the integrated monitoring and control sensor. This effectively isolates the sensor from external environmental factors such as dust, rain, and direct sunlight, avoiding component aging and performance degradation caused by long-term exposure. It provides a safe and reliable storage environment for the equipment and reduces the risk of damage during equipment downtime. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0026] Figure 3 This is a schematic diagram of the internal structure of the regulating box of the present invention;

[0027] Figure 4 This is a schematic diagram of the stabilizing sleeve structure of the present invention;

[0028] Figure 5 This is a schematic diagram of the internal structure of the slotted part of the present invention. Figure 1 ;

[0029] Figure 6 This is a schematic diagram of the internal structure of the slotted part of the present invention. Figure 2 ;

[0030] Figure 7 for Figure 6 Enlarged structural diagram at point A in the middle;

[0031] Figure 8 This is a schematic diagram of the rotating frame and protective shell structure of the present invention;

[0032] Figure 9 This is a schematic diagram of the regulating box and base plate structure of the present invention;

[0033] Figure 10 for Figure 9 Enlarged structural diagram at point B;

[0034] Figure 11 for Figure 9 Enlarged structural diagram at point C.

[0035] The diagram is marked as follows:

[0036] 11. Embedded frame; 12. Support rail; 13. Adjustment box; 14. Inner cavity; 21. Winding reel; 22. Drive motor; 23. Pull rope; 24. Measurement and control integrated sensor; 31. Base plate; 32. Guide opening; 33. Guide block; 34. Electric push rod; 35. Push rod; 36. Stabilizing rod; 37. Stabilizing sleeve; 38. Squeegee ring; 39. Fixing frame; 41. Slot; 42. Shaft; 43. Flywheel; 44. Coil spring; 45. Shaft 46. ​​Flow blade; 47. Ratchet; 48. Rotating rod; 49. Pawl; 40. Torsion spring I; 410. Paddle plate; 411. Float plate; 412. Connecting rod; 51. Rotating frame; 52. Protective shell; 53. Driven bevel gear; 54. Bracket; 55. Drive bevel gear; 56. Transmission gear; 57. Drive rack; 58. Limiting plate; 61. Guide groove; 62. Slider; 63. Slide plate; 64. Magnetic sheet; 65. Yield plate; 66. Torsion spring II. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments.

[0038] It should be noted that, unless otherwise defined, the technical or scientific terms used in this invention should have the ordinary meaning understood by one of ordinary skill in the art to which this invention pertains. The terms "first," "second," and similar terms used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0039] like Figure 1 , Figure 2 , Figure 3 As shown, an intelligent water conservancy information monitoring and control device includes a pre-embedded frame 11 and a support rail 12 fixedly installed on the top of the pre-embedded frame 11. An adjustment box 13 is provided on the inner wall of the support rail 12. An inner cavity 14 is opened at the bottom of the inner side of the adjustment box 13. A winding reel 21 is rotatably mounted on the inner wall of the inner cavity 14. A drive motor 22 with its output end fixedly connected to the winding reel 21 is fixedly installed on the side of the adjustment box 13. A pull rope 23 is provided on the inner wall of the winding reel 21, and the bottom end of the pull rope 23 passes through the adjustment box 13. The bottom surface of the control integrated sensor 24 is fixedly installed. The bottom surface of the regulating box 13 is fixedly installed with a base plate 31. Two stabilizing rods 36 are symmetrically arranged on the bottom surface of the base plate 31. A stabilizing sleeve 37 is arranged between the two stabilizing rods 36 and their closest ends. The stabilizing sleeve 37 is hinged to the stabilizing rods 36. Two rotating frames 51 are symmetrically rotated on the bottom surface of the base plate 31 through a connecting frame and a rotating shaft. The bottom ends of the two rotating frames 51 are fixedly installed with protective shells 52 corresponding to the control integrated sensor 24.

[0040] The pre-embedded frame 11 is buried on the bank of the device installation site. When put into use, it can slide in the support rail 12 through the adjustment box 13 to adjust the position of the integrated measurement and control sensor 24. After adjustment, the drive motor 22 can be turned on to unwind the winding reel 21, so that the integrated measurement and control sensor 24 at the bottom of the pull rope 23 can move downward into the water to accurately measure key parameters such as water level, flow rate, and pressure in the water conservancy information. The extension length of the pull rope 23 can be adjusted through the winding reel 21 to measure data at different water depths. After the measurement is completed, the winding reel 21 can be reversed to pull the integrated measurement and control sensor 24 back to its original position for reuse. The working principle and connection method of the adjustment box 13 and the integrated measurement and control sensor 24 are existing mature technologies and will not be described in detail here.

[0041] like Figure 1 , Figure 2 , Figure 4 , Figure 9 As shown, a stabilizing component corresponding to the stabilizing rod 36 is provided on the base plate 31. The stabilizing component includes two guide ports 32 symmetrically opened on the top surface of the base plate 31. A guide block 33 is slidably installed on the inner wall of the guide port 32. The end of the stabilizing rod 36 is hinged to the bottom end of the guide block 33. An electric push rod 34 is fixedly installed on the side of the base plate 31. Two push rods 35 are symmetrically fixedly installed on the bottom end of one of the guide blocks 33, and the end of one of the push rods 35 is fixedly connected to the telescopic end of the electric push rod 34. The stabilizing sleeve 37 is located on the outer wall of the pull rope 23. A wiper ring 38 is provided on the inner wall of the stabilizing sleeve 37. A fixing frame 39 is fixedly installed on the upper inner wall of the stabilizing sleeve 37 on the wiper ring 38. The wiper ring 38 is made of rubber material, and the top surface of the wiper ring 38 is in contact with the bottom surface of the fixing frame 39.

[0042] The initial state of the integrated measurement and control sensor 24 is as follows: Figure 1 As shown, when placed in water for use, the operator can pre-activate the electric push rod 34, causing it to shorten by a certain distance. As the electric push rod 34 continues to shorten, the push rod 35 synchronously drives the guide block 33 to slide along the guide opening 32. Since the stabilizing sleeve 37 is located on the outer wall of the pull rope 23, and both ends of the stabilizing rod 36 are hinged to the stabilizing sleeve 37 and the guide block 33 respectively, the sliding of the guide block 33 can drive the stabilizing sleeve 37 through the stabilizing rod 36, causing the stabilizing sleeve 37 to slide downwards along the pull rope 23. This also drives the stabilizing rod 36 and the guide block 33 on the other side. When the electric push rod 34 is shortened and in place, the two guide blocks 33 approach each other, and the stabilizing sleeve 37 is located near the liquid surface. At its position, the stability of the pull rope 23 above the liquid surface is ensured by the support of two stabilizing rods 36 and the use of a stabilizing sleeve 37, preventing significant swaying even in strong winds, thus ensuring stable operation of the integrated measurement and control sensor 24 in the water. When the integrated measurement and control sensor 24 rises close to the stabilizing sleeve 37, the electric push rod 34 can be opened to extend it, and the push rod 35 drives the guide block 33 to slide in the opposite direction along the guide opening 32, thereby pulling the stabilizing sleeve 37 upward through the stabilizing rods 36. When the pull rope 23 moves upward in the stabilizing sleeve 37, the scraper ring 38 cannot flip upward under the action of the fixing frame 39, thus scraping off the water adhering to the surface of the pull rope 23, so that the pull rope 23 can be stored in the inner cavity 14 to prevent the growth of bacteria.

[0043] like Figure 5 , Figure 6 , Figure 7 As shown, a slot 41 is provided on the top inner side of the measurement and control integrated sensor 24. A swinging component is provided on the inner side of the slot 41. The swinging component includes a shaft 42 rotatably mounted on the inner wall of the slot 41. Two flywheels 43 are symmetrically fixedly mounted on the outer wall of the shaft 42. A coil spring 44 is mounted on one end of the shaft 42, and the two ends of the coil spring 44 are fixedly connected to the shaft 42 and the slot 41 respectively. One end of the shaft 42 passes through the side of the measurement and control integrated sensor 24 and is fixedly mounted with an axial flow blade 45. A locking structure corresponding to the shaft 42 is provided on the inner side of the slot 41.

[0044] The locking structure includes a ratchet 46 mounted on the end of the shaft 42 away from the coil spring 44, a rotating rod 47 rotatably mounted on the inner wall of the slot 41, a pawl 48 that meshes with the ratchet 46 fixedly mounted on the outer wall of the rotating rod 47, a torsion spring 49 mounted on the end of the rotating rod 47, and the two ends of the torsion spring 49 are fixedly connected to the rotating rod 47 and the slot 41 respectively. A lever 410 is fixedly mounted on the outer wall of the rotating rod 47. A connecting rod 412 corresponding to the lever 410 is provided through the top surface of the measurement and control integrated sensor 24. A float 411 is fixedly mounted on the top end of the connecting rod 412. The buoyancy of the float 411 immersed in the liquid is at least greater than the weight of the float 411.

[0045] After the integrated measurement and control sensor 24 enters the water, when the float plate 411 is submerged, the float plate 411 can drive the connecting rod 412 to move upward under the action of buoyancy. Under the action of the torsion spring 49, the rotating rod 47, the lever plate 410, and the pawl 48 can reverse, so that the pawl 48 engages with the ratchet 46, thereby locking the shaft 42 and ensuring that the shaft 42 can only rotate in one direction under the drive of the axial flow blade 45. When the axial flow blade 45 rotates during the submersion and ascent of the integrated measurement and control sensor 24, it can drive the shaft 42 and compress the coil spring 44. When the shaft 42 rotates in the water, driving the flywheel 43 to rotate, the integrated measurement and control sensor 24 can rotate under the action of water pressure. The sensor 24 will not shake significantly, ensuring stability during use. After use, the drive motor 22 drives the winding reel 21 to rotate in the opposite direction to wind up the pull rope 23, causing the integrated measurement and control sensor 24 to rise and reset. When the integrated measurement and control sensor 24 moves out of the water, the float 411 loses buoyancy and moves downward under its own weight. It pushes the lever 410 through the connecting rod 412, causing the pawl 48 to separate from the ratchet 46, releasing the limit on the shaft 42. At this time, under the action of the coil spring 44, the shaft 42 can rotate and drive the flywheel 43 to rotate, causing the integrated measurement and control sensor 24 to shake so that the surface water can be shaken off for subsequent storage.

[0046] like Figures 8 to 11 As shown, the bottom surface of the base plate 31 is provided with two sets of linkage components corresponding to the two rotating frames 51 respectively. The linkage components include a driven bevel gear 53 fixedly installed at one end of the rotating shaft, a bracket 54 fixedly installed on the bottom surface of the base plate 31, a drive bevel gear 55 meshing with the driven bevel gear 53 rotatably installed at the bottom end of the bracket 54, a transmission gear 56 fixedly installed on the side of the drive bevel gear 55, a drive rack 57 meshing with the transmission gear 56 slidably installed on the bottom surface of the base plate 31, a limiting plate 58 adapted to the transmission gear 56 fixedly installed at both ends of the drive rack 57, and a trigger structure corresponding to the drive rack 57 is provided at the end of the base plate 31.

[0047] The triggering structure includes a guide groove 61 at the bottom end of the base plate 31. A slider 62 is slidably installed on the inner wall of the guide groove 61. A slide plate 63 is fixedly installed at the end of the drive rack 57, and the end of the slide plate 63 is fixedly connected to the bottom surface of the slider 62. Magnetic plates 64 are fixedly installed on both sides of the slider 62 and on both sides of the inner wall of the guide groove 61. The magnetic poles of the two magnetic plates 64 on the same side are opposite. A relief plate 65 adapted to the push rod 35 is rotatably installed on the bottom surface of the slider 62 through a mounting bracket and a support rod. A second torsion spring 66 is fitted at the end of the support rod, and the two ends of the second torsion spring 66 are fixedly connected to the support rod and the mounting bracket, respectively.

[0048] When the electric push rod 34 is shortened, it can drive the relief plate 65 and the slider 62 to slide along the guide groove 61 via the push rod 35. In the initial state, the slider 62 is located in the guide groove 61 and is fixed by the magnetic attraction between the magnetic pieces 64, while the relief plate 65 is in a vertical state under the action of the torsion spring 66. Therefore, when the electric push rod 34 is shortened, it can drive the relief plate 65 and the slider 62, causing the slider 62 to separate from the two magnetic pieces 64 on the guide groove 61. During the sliding process of the slider 62, the sliding plate 63 can drive the rack 5. 7. The drive rack 57 slides, causing the transmission gear 56 meshing with it to rotate. The transmission gear 56 is fixedly connected to the drive bevel gear 55, and the drive bevel gear 55 meshes with the driven bevel gear 53. Thus, when the transmission gear 56 rotates, it can drive the driven bevel gear 53 and the rotating shaft to rotate. When the two rotating shafts on both sides rotate, they can drive the two rotating frames 51, causing the two rotating frames 51 to rotate in opposite directions, thereby separating the two protective shells 52 at the bottom of the rotating frames 51. After the two protective shells 52 are separated... When the measurement and control integrated sensor 24 is exposed, the drive motor 22 can be started to rotate the winding reel 21 to unwind the pull rope 23, allowing the measurement and control integrated sensor 24 to enter the water for use. As the drive motor 22 is turned on, the electric push rod 34 continues to shorten. When the electric push rod 34 continues to shorten, the slider 62 is already at the end of the guide groove 61 and is fixed by the magnetic sheet 64. At this time, the electric push rod 34 drives the push rod 35 to continue moving, which pushes the relief plate 65, allowing the relief plate 65 to be supported by the struts. The push rod 35 is rotated to make way for the push rod 35. When the push rod 35 passes the clearance plate 65, the clearance plate 65 can be reset under the action of the second torsion spring 66 so that it can continue to be used. When the integrated measurement and control sensor 24 is reset, the electric push rod 34 continues to extend and can push the clearance plate 65, causing the slider 62 to slide in the opposite direction, thereby driving the rotating frame 51 and the protective shell 52 to rotate in the opposite direction. The two protective shells 52 can enclose the integrated measurement and control sensor 24 inside, realize the storage of the integrated measurement and control sensor 24, and avoid the influence of the external environment.

[0049] The technical solution provided by this invention allows the pre-embedded frame 11 to be installed on the bank of the device installation site. When put into use, it can be driven by the adjustment box 13 to slide within the support rail 12, thereby adjusting the position of the integrated measurement and control sensor 24. After adjustment, the drive motor 22 can be turned on to unwind the winding reel 21, allowing the integrated measurement and control sensor 24 at the bottom of the pull rope 23 to move downwards into the water to accurately measure key parameters such as water level, flow rate, and pressure. Furthermore, the extension length of the pull rope 23 can be adjusted via the winding reel 21 to measure data at different water depths. After measurement, the winding reel 21 can be reversed to pull the integrated measurement and control sensor 24 back to its original position for reuse. The working principle and connection method of the adjustment box 13 and the integrated measurement and control sensor 24 are existing mature technologies and will not be elaborated upon here. The initial state of the integrated measurement and control sensor 24 is as follows: Figure 1 As shown, when placed in water for use, the operator can pre-activate the electric push rod 34, causing it to shorten by a certain distance. When the electric push rod 34 shortens, it drives the relief plate 65 and the slider 62 to slide along the guide groove 61 via the push rod 35. Initially, the slider 62 is located in the guide groove 61 and is fixed by magnetic attraction between the magnetic pieces 64, while the relief plate 65 is in a vertical state under the action of the torsion spring 66. Therefore, when the electric push rod 34 shortens, it drives the relief plate 65 and the slider 62, causing the slider 62 to contact the two magnetic pieces 64 on the guide groove 61. During the sliding process of the slider 62, the drive rack 57 can be driven by the slide plate 63, so that the drive rack 57 slides and drives the transmission gear 56 meshing with it to rotate. The transmission gear 56 is fixedly connected to the drive bevel gear 55, and the drive bevel gear 55 meshes with the driven bevel gear 53. Thus, when the transmission gear 56 rotates, it can drive the driven bevel gear 53 and the rotating shaft to rotate. When the two rotating shafts on both sides rotate, they can drive the two rotating frames 51 to rotate in opposite directions, thereby separating the two protective shells 52 at the bottom of the rotating frame 51.

[0050] Once the two protective shells 52 have separated and the integrated measurement and control sensor 24 is exposed, the drive motor 22 can be started to rotate the winding reel 21 to unwind the pull rope 23, allowing the integrated measurement and control sensor 24 to enter the water for use. When the drive motor 22 is turned on, the electric push rod 34 continues to shorten. As the electric push rod 34 shortens, the slider 62 is located at the end of the guide groove 61 and is fixed by the magnetic plate 64. At this time, the electric push rod 34 drives the push rod 35 to continue moving, allowing the push rod 35 to push the relief plate 65. This causes the relief plate 65 to rotate via the support rod, allowing the push rod 35 to move aside. When the push rod 35 passes the relief plate 65, the relief plate 65 can be reset under the action of the torsion spring 66 for continued use. As the electric push rod 34 shortens, it can be pushed... 35 synchronously drives the guide block 33 to slide along the guide opening 32. Since the stabilizing sleeve 37 is set on the outer wall of the pull rope 23, and the two ends of the stabilizing rod 36 are respectively hinged to the stabilizing sleeve 37 and the guide block 33, the guide block 33 can drive the stabilizing sleeve 37 through the stabilizing rod 36 when it slides, so that the stabilizing sleeve 37 slides down along the pull rope 23, and can also drive the stabilizing rod 36 and the guide block 33 on the other side. When the electric push rod 34 is shortened and in place, the two guide blocks 33 approach each other, and the stabilizing sleeve 37 is located near the liquid surface. With the support of the two stabilizing rods 36 and the use of the stabilizing sleeve 37, the stability of the pull rope 23 above the liquid surface is ensured, and it will not sway significantly in windy weather, so that the measurement and control integrated sensor 24 can be used stably in water.

[0051] After the integrated measurement and control sensor 24 enters the water, when the float plate 411 is submerged, the float plate 411 can drive the connecting rod 412 to move upward under the action of buoyancy. Under the action of the torsion spring 49, the rotating rod 47, the lever plate 410, and the pawl 48 can reverse, so that the pawl 48 engages with the ratchet 46, thereby locking the shaft 42 and ensuring that the shaft 42 can only rotate in one direction under the drive of the axial flow blade 45. When the axial flow blade 45 rotates during the submersion and ascent of the integrated measurement and control sensor 24, it can drive the shaft 42 and compress the coil spring 44. When the shaft 42 rotates in the water, driving the flywheel 43 to rotate, the integrated measurement and control sensor 24 can rotate under the action of water pressure. The sensor 24 will not shake significantly, ensuring stability during use. After use, the drive motor 22 drives the winding reel 21 to rotate in the opposite direction to rewind the pull rope 23, causing the integrated measurement and control sensor 24 to rise and reset. When the integrated measurement and control sensor 24 moves out of the water, the float 411 loses buoyancy and moves downward under its own weight. It pushes the lever 410 through the connecting rod 412, causing the pawl 48 to separate from the ratchet 46, releasing the limit on the shaft 42. At this time, under the action of the coil spring 44, the shaft 42 can rotate and drive the flywheel 43 to rotate, causing the integrated measurement and control sensor 24 to shake so that the surface water can be shaken off for subsequent storage.

[0052] When the integrated measurement and control sensor 24 rises close to the stabilizing sleeve 37, the electric push rod 34 can be extended and driven by the push rod 35 to slide the guide block 33 in the opposite direction along the guide opening 32. This causes the stabilizing rod 36 to pull the stabilizing sleeve 37 upward. When the integrated measurement and control sensor 24 returns to its original position, the electric push rod 34 continues to extend and pushes the relief plate 65, causing the slider 62 to slide in the opposite direction. This, in turn, causes the rotating frame 51 and the protective shell 52 to rotate in the opposite direction. The two protective shells 52 can enclose the integrated measurement and control sensor 24 inside, thus storing the integrated measurement and control sensor 24 and preventing it from being affected by the external environment. When the pull rope 23 moves upward in the stabilizing sleeve 37, the wiper ring 38 cannot flip upward under the action of the fixing frame 39, thus wiping off the water adhering to the surface of the pull rope 23 so that the pull rope 23 can be stored in the inner cavity 14 to prevent the growth of bacteria.

[0053] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the invention is limited to these examples; within the framework of the invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

[0054] Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. An intelligent water conservancy information monitoring and control device, comprising a pre-embedded frame (11) and a support rail (12) fixedly installed on the top of the pre-embedded frame (11), wherein an adjustment box (13) is provided on the inner wall of the support rail (12), an inner cavity (14) is opened at the bottom of the inner side of the adjustment box (13), a winding reel (21) is rotatably installed on the inner wall of the inner cavity (14), a drive motor (22) whose output end is fixedly connected to the winding reel (21) is fixedly installed on the side of the adjustment box (13), a pull rope (23) is provided on the inner wall of the winding reel (21), and a monitoring and control integrated sensor (24) is fixedly installed through the bottom surface of the adjustment box (13) at the bottom end of the pull rope (23), characterized in that, The bottom surface of the regulating box (13) is fixedly installed with a base plate (31). Two stabilizing rods (36) are symmetrically arranged on the bottom surface of the base plate (31). A stabilizing sleeve (37) is arranged between the two stabilizing rods (36) at their closest ends. The stabilizing sleeve (37) is hinged to the stabilizing rod (36). Two rotating frames (51) are symmetrically mounted on the bottom surface of the base plate (31) through a connecting frame and a rotating shaft. The bottom ends of the two rotating frames (51) are fixedly installed with protective shells (52) corresponding to the measurement and control integrated sensor (24). Among them, the base plate (31) is provided with a stabilizing component corresponding to the stabilizing rod (36), and the inner top of the measurement and control integrated sensor (24) is provided with a slot (41), and the inner side of the slot (41) is provided with a swinging component. The bottom surface of the base plate (31) is provided with two sets of linkage components that correspond to the two rotating frames (51) respectively.

2. The intelligent water conservancy information monitoring and control device according to claim 1, characterized in that, The stabilizing component includes two guide openings (32) symmetrically opened on the top surface of the base plate (31). A guide block (33) is slidably installed on the inner wall of the guide opening (32). The end of the stabilizing rod (36) is hinged to the bottom end of the guide block (33). An electric push rod (34) is fixedly installed on the side of the base plate (31). Two push rods (35) are symmetrically fixedly installed on the bottom end of one of the guide blocks (33), and the end of one of the push rods (35) is fixedly connected to the telescopic end of the electric push rod (34).

3. The intelligent water conservancy information monitoring and control device according to claim 2, characterized in that, The stabilizing sleeve (37) is located on the outer wall of the pull rope (23), and the inner wall of the stabilizing sleeve (37) is provided with a wiper ring (38). A fixing bracket (39) is fixedly installed on the inner wall above the wiper ring (38) of the stabilizing sleeve (37).

4. The intelligent water conservancy information monitoring and control device according to claim 3, characterized in that, The wiper ring (38) is made of rubber material, and the top surface of the wiper ring (38) is in contact with the bottom surface of the bracket (39).

5. The intelligent water conservancy information monitoring and control device according to claim 1, characterized in that, The swing assembly includes a shaft (42) rotatably mounted on the inner wall of the slot (41). Two flywheels (43) are symmetrically fixedly mounted on the outer wall of the shaft (42). A coil spring (44) is mounted on one end of the shaft (42), and the two ends of the coil spring (44) are fixedly connected to the shaft (42) and the slot (41) respectively. One end of the shaft (42) passes through the side of the measurement and control integrated sensor (24) and is fixedly mounted with an axial flow blade (45). A locking structure corresponding to the shaft (42) is provided on the inner side of the slot (41).

6. The intelligent water conservancy information monitoring and control device according to claim 5, characterized in that, The locking structure includes a ratchet (46) fitted on the end of the shaft (42) away from the coil spring (44), a rotating rod (47) rotatably mounted on the inner wall of the slot (41), a pawl (48) that meshes with the ratchet (46) fixedly fitted on the outer wall of the rotating rod (47), a torsion spring (49) fitted on the end of the rotating rod (47), and the two ends of the torsion spring (49) fixedly connected to the rotating rod (47) and the slot (41) respectively, a lever (410) fixedly mounted on the outer wall of the rotating rod (47), and a connecting rod (412) corresponding to the lever (410) penetrating through the top surface of the measurement and control integrated sensor (24), and a float plate (411) fixedly mounted on the top end of the connecting rod (412).

7. The intelligent water conservancy information monitoring and control device according to claim 6, characterized in that, The buoyancy of the liquid submerged in the float (411) is at least greater than the weight of the float (411).

8. The intelligent water conservancy information monitoring and control device according to claim 1, characterized in that, The linkage assembly includes a driven bevel gear (53) fixedly installed at one end of the rotating shaft, a bracket (54) fixedly installed on the bottom surface of the base plate (31), a drive bevel gear (55) meshing with the driven bevel gear (53) rotatably installed at the bottom end of the bracket (54), a transmission gear (56) fixedly installed on the side of the drive bevel gear (55), a drive rack (57) meshing with the transmission gear (56) slidably installed on the bottom surface of the base plate (31), a limiting plate (58) adapted to the transmission gear (56) fixedly installed at both ends of the drive rack (57), and a trigger structure corresponding to the drive rack (57) provided at the end of the base plate (31).

9. The intelligent water conservancy information monitoring and control device according to claim 8, characterized in that, The triggering structure includes a guide groove (61) at the bottom end of the base plate (31). A slider (62) is slidably installed on the inner wall of the guide groove (61). A slide plate (63) is fixedly installed at the end of the drive rack (57). The end of the slide plate (63) is fixedly connected to the bottom surface of the slider (62). Magnets (64) are fixedly installed on both sides of the slider (62) and on both sides of the inner wall of the guide groove (61). A relief plate (65) adapted to the push rod (35) is rotatably installed on the bottom surface of the slider (62) through the mounting bracket and the support rod. A second torsion spring (66) is fitted at the end of the support rod. The two ends of the second torsion spring (66) are fixedly connected to the support rod and the mounting bracket, respectively.

10. The intelligent water conservancy information monitoring and control device according to claim 9, characterized in that, Two of the four magnetic pieces (64) located on the same side have opposite magnetic poles.

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