Hydraulic intelligent movable dam control device and structural optimization method

Abstract

The application relates to the technical field of water retaining structures, in particular to a hydraulic intelligent movable dam control device and a structural optimization method, which comprises a ground, a slot is formed in the ground, an adjusting assembly is arranged in the slot, a hydraulic cylinder is connected to the adjusting assembly, a hydraulic rod is arranged at the output end of the hydraulic cylinder, and the top end of the hydraulic rod is arranged on a U-shaped frame. The hydraulic driving system is combined with the horizontally movable adjusting assembly, the working position of the driving unit is optimized, and the driving unit is safely stored in the non-working period, the core pain point that the traditional movable dam hydraulic components are easily damaged by the environment is solved, an intelligent control system integrating remote control, real-time monitoring, automatic early warning and multiple protection is constructed through integration of an intelligent control chip, various sensors, a wireless connection module and a safety device, the mechanical reliability, the environmental adaptability, the operation safety and the management intelligent level of the whole device are obviously improved, and the operation and maintenance cost in the whole life cycle is reduced.

Description

Technical Field

[0001] This invention relates to the field of water-retaining structures, and more specifically, to a hydraulic intelligent movable dam control device and structural optimization method. Background Technology

[0002] Traditional movable dams in hydraulic engineering have several limitations in operation. Their drive units are typically fixed, and the hydraulic cylinders have a single stroke and thrust direction, restricting the dam's range of motion and making it difficult to handle complex water flow regulation needs. During non-operational periods or maintenance, exposed hydraulic drive components are susceptible to siltation, debris entanglement, and natural corrosion, shortening equipment lifespan and increasing maintenance costs. Furthermore, traditional control systems have low levels of automation, relying heavily on local manual operation and lacking real-time monitoring and remote control capabilities for equipment status (such as temperature and humidity) and external environmental factors (such as lightning strike risk). This results in insufficient response time to emergencies such as floods and extreme weather. Therefore, hydraulic intelligent movable dam control devices and structural optimization methods are needed to address these issues. Summary of the Invention

[0003] The purpose of this invention is to provide a hydraulic intelligent movable dam control device and a structural optimization method to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a hydraulic intelligent movable dam control device, characterized in that it includes a ground, on which a groove is formed, an adjustment component is provided within the groove, a hydraulic cylinder is connected to the adjustment component, a hydraulic rod is installed at the output end of the hydraulic cylinder, and the top of the hydraulic rod is positioned on a U-shaped frame, the hydraulic rod and the U-shaped frame are rotatably connected by a rotating shaft, the U-shaped frame is fixedly installed on the back of the movable dam body, a bottom column is fixedly installed at the bottom end of the movable dam body, the bottom end of the bottom column is supported by a support base, a control cabinet is provided on one side of the movable dam body, a movable door is provided on the front of the control cabinet, an intelligent control chip is provided inside the control cabinet, and a wireless connection module and an overload protection device are respectively provided around the intelligent control chip.

[0005] As a preferred embodiment of the present invention, the adjustment component includes a motor, a threaded rod is installed at the output end of the motor, a threaded sleeve is threadedly connected to the threaded rod, and a hydraulic cylinder is fixedly installed on the threaded sleeve.

[0006] As a preferred embodiment of the present invention, a slider is fixedly installed at the bottom end of the threaded sleeve, and a groove is provided at the bottom end of the groove in the ground, wherein the groove is slidably connected to the slider at the bottom end of the threaded sleeve.

[0007] As a preferred embodiment of the present invention, the control cabinet and the movable door are hinged together, and a handle is fixedly installed on the front of the movable door.

[0008] As a preferred embodiment of the present invention, the control cabinet is provided with a sealing ring, which is made of rubber.

[0009] As a preferred embodiment of the present invention, a lightning rod is fixedly installed on the upper end of the control cabinet, and a temperature sensor and a humidity sensor are respectively provided on both sides of the lightning rod. An alarm light is provided on one side of the temperature sensor, and the alarm light is electrically connected to the battery.

[0010] A method for optimizing the structure of a hydraulically controlled intelligent movable dam, based on the aforementioned device, includes the following steps:

[0011] S1. Level and reinforce the ground to obtain a stable foundation that meets the long-term operation requirements of the mobile dam;

[0012] S2. Based on the stable foundation obtained in S1, a groove is precisely cut on the ground, and a pre-embedded part is inserted into the groove. The support base and adjustment component are fixedly installed through the pre-embedded part, and then the hydraulic cylinder base is locked onto the adjustment component to form a stable installation foundation.

[0013] S3. The main body of the movable dam is made of lightweight and high-strength material, and the bottom column of the bottom end of the movable dam body is sleeved into the support seat fixedly installed in S2, and a buffer pad is added at the sleeve.

[0014] S4. Connect the hydraulic rod at the output end of the hydraulic cylinder to the back of the movable dam body through a U-shaped frame and a rotating shaft, optimize the hydraulic system oil circuit layout, and install an overload protection device.

[0015] S5. Based on the adjustment component installed in S2, the hydraulic cylinder of the adjustment component is controlled by the intelligent control chip to move horizontally, thereby driving the hydraulic rod to push the main body of the movable dam to achieve angle adjustment, and the hydraulic cylinder and hydraulic rod are put into the slot during the non-working period.

[0016] S6. Based on the control process of the intelligent control chip described in S5, the intelligent control chip, wireless connection module, and battery are integrated in the control cabinet, and a lightning rod and alarm light are installed on the top of the control cabinet. Temperature and humidity sensors are also integrated to realize remote monitoring and control.

[0017] As a preferred technical solution of the present invention, in step S1, while pouring concrete, a drainage system is pre-installed on the ground to prevent water accumulation from eroding the foundation.

[0018] As a preferred embodiment of the present invention, the lightweight and high-strength material in the main body of the movable dam in step S3 is an aluminum alloy composite structure. As a preferred embodiment of the present invention, in step S6, temperature and humidity sensors monitor the environmental and equipment status in real time, and the monitoring data is transmitted to the control center via a wireless connection module to achieve early warning and automatic adjustment.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) This invention is a hydraulic intelligent mobile dam control device and structural optimization method. This invention combines a hydraulic drive system with a horizontally movable adjustment component, realizing the optimization of the working position of the drive unit and safe storage during non-working periods. It solves the core pain point that the hydraulic components of traditional mobile dams are easily damaged by the environment. At the same time, by integrating intelligent control chips, multiple sensors, wireless connection modules and safety devices, an intelligent control system integrating remote control, real-time monitoring, automatic early warning and multiple protections is constructed, which significantly improves the mechanical reliability, environmental adaptability, operational safety and management intelligence level of the whole device, and reduces the operation and maintenance cost throughout the entire life cycle. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the hydraulic intelligent movable dam control device and structural optimization method according to an embodiment of the present invention.

[0023] Figure 2 This is a schematic diagram of the structure of the adjustment component of the hydraulic intelligent movable dam control device and structural optimization method according to an embodiment of the present invention.

[0024] Figure 3 This is a schematic diagram of the internal structure of the control cabinet of the hydraulic intelligent movable dam control device and structural optimization method according to an embodiment of the present invention.

[0025] Figure label:

[0026] 1. Ground; 2. Grooving; 3. Hydraulic cylinder; 4. Hydraulic rod; 5. U-shaped frame; 6. Rotating shaft; 7. Main body of movable dam; 8. Bottom column; 9. Support base; 10. Control cabinet; 11. Movable door; 12. Hinge; 13. Handle; 14. Motor; 15. Threaded rod; 16. Slide; 17. Slider; 18. Threaded sleeve; 20. Sealing ring; 21. Intelligent control chip; 22. Wireless connection module; 23. Overload protection device; 24. Battery; 25. Lightning rod; 26. Alarm light; 27. Temperature sensor; 28. Humidity sensor. Detailed Implementation

[0027] The invention will now be further described with reference to the accompanying drawings and specific embodiments:

[0028] Example 1

[0029] refer to Figure 1 and Figure 3 Example 1 describes a system including a ground surface 1 with a groove 2. An adjustment assembly is located within the groove 2, and a hydraulic cylinder 3 is connected to the adjustment assembly. A hydraulic rod 4 is mounted on the output end of the hydraulic cylinder 3, with the top of the hydraulic rod 4 resting on a U-shaped frame 5. The hydraulic rod 4 and the U-shaped frame 5 are rotatably connected via a rotating shaft 6. The U-shaped frame 5 is fixedly mounted on the back of the movable dam body 7. A bottom column 8 is fixedly mounted on the bottom of the movable dam body 7, and the bottom of the bottom column 8 is supported by a support base 9. A control cabinet 10 is located on one side of the movable dam body 7, and a movable door 11 is located on the front of the control cabinet 10. The control cabinet 10 is equipped with an intelligent control chip 21. The intelligent control chip 21 is surrounded by a wireless connection module 22 and an overload protection device 23. The control cabinet 10 is hinged to the movable door 11 by a hinge 12. A handle 13 is fixedly installed on the front of the movable door 11. The control cabinet 10 is equipped with a sealing ring 20, which is made of rubber. A lightning rod 25 is fixedly installed on the top of the control cabinet 10. A temperature sensor 27 and a humidity sensor 28 are respectively installed on both sides of the lightning rod 25. An alarm light 26 is installed on one side of the temperature sensor 27. The alarm light 26 is electrically connected to the battery 24.

[0030] In this embodiment, the movable door 11 of the control cabinet 10 is designed to facilitate on-site maintenance of internal components by technicians. The design of easily damaged hydraulic drive components as retractable components also makes inspection, maintenance, or replacement more convenient. Temperature sensor 27 and humidity sensor 28 continuously monitor the internal and surrounding environment of the control cabinet 10 to prevent equipment failure due to overheating or humidity. Overload protection device 23 automatically cuts off when the hydraulic system pressure is abnormal, protecting equipment safety. Lightning rod 25 provides lightning protection, alarm light 26 provides audible and visual alarms in abnormal situations, and battery 24 ensures uninterrupted core monitoring and alarm functions during power outages.

[0031] Example 2

[0032] refer to Figure 1 and Figure 2 Example 2 is described below. This embodiment further describes Example 1 and includes an adjustment component. The adjustment component includes a motor 14. A threaded rod 15 is installed at the output end of the motor 14. A threaded sleeve 18 is threadedly connected to the threaded rod 15. A hydraulic cylinder 3 is fixedly installed on the threaded sleeve 18. A slider 17 is fixedly installed at the bottom end of the threaded sleeve 18. A groove 16 is provided at the bottom end of the slot 2 of the ground 1. The groove 16 is slidably connected to the slider 17 at the bottom end of the threaded sleeve 18.

[0033] In this embodiment, an adjustment component is provided that allows the hydraulic cylinder 3 to be moved horizontally. This not only allows for fine-tuning of the thrust application point during dam raising and lowering, optimizing the opening angle and stress state of the movable dam body 7, but more importantly, when the dam body is fully lowered or not in operation for a long period of time, the entire hydraulic cylinder 3 and hydraulic rod 4 can be moved horizontally and stored in the slot 2 of the ground 1, effectively avoiding direct impact from water flow, siltation, and physical damage, greatly extending the service life of the hydraulic system, and simplifying daily maintenance.

[0034] The method includes the following steps:

[0035] The ground 1 is leveled and reinforced to obtain a stable foundation that meets the long-term operation requirements of the mobile dam. While pouring concrete, a drainage system is pre-installed on the ground 1 to prevent water accumulation from eroding the foundation.

[0036] S2. Based on the stable foundation obtained in S1, a groove 2 is precisely cut on the ground 1, and a pre-embedded part is inserted into the groove 2. The support base 9 and the adjustment component are fixedly installed through the pre-embedded part, and the base of the hydraulic cylinder 3 is locked onto the adjustment component to form a stable installation foundation.

[0037] S3. The movable dam body 7 is made of lightweight and high-strength material, and the bottom column 8 at the bottom of the movable dam body 7 is sleeved in the support seat 9 fixedly installed in S2, and a buffer pad is added at the sleeve. The lightweight and high-strength material in the movable dam body 7 is an aluminum alloy composite structure.

[0038] S4. Connect the hydraulic rod 4 at the output end of the hydraulic cylinder 3 to the back of the movable dam body 7 through the U-shaped frame 5 and the rotating shaft 6, optimize the oil circuit layout of the hydraulic system, and install an overload protection device 23.

[0039] S5. Based on the adjustment component installed in S2, the hydraulic cylinder 3 is moved horizontally by the intelligent control chip 21, thereby driving the hydraulic rod 4 to push the movable dam body 7 to achieve angle adjustment, and the hydraulic cylinder 3 and hydraulic rod 4 are put into the slot 2 during the non-working period.

[0040] S6. Based on the control process of the intelligent control chip 21 described in S5, the intelligent control chip 21, the wireless connection module 22, and the battery 24 are integrated in the control cabinet 10. A lightning rod 25 and an alarm light 26 are installed on the top of the control cabinet 10. A temperature sensor 27 and a humidity sensor 28 are integrated to realize remote monitoring and control.

[0041] Among them, temperature sensor 27 and humidity sensor 28 monitor the environment and equipment status in real time, and the monitoring data is transmitted to the control center through wireless connection module 22 to realize early warning and automatic adjustment.

[0042] In practical applications, when the movable dam body 7 needs to be raised to block water or adjust the water level, the intelligent control chip 21 first instructs the motor 14 of the adjustment component to work, driving the threaded rod 15 to rotate, causing the threaded sleeve 18 to move along the slide groove 16, thereby pushing the hydraulic cylinder 3 out of the slot 2 to the preset optimal working position. Subsequently, the intelligent control chip 21 controls the hydraulic rod 4 to extend through the hydraulic system, pushing the movable dam body 7 on the U-shaped frame 5, thereby driving the angle adjustment of the movable dam body 7. During this process, the rotating shaft 6 allows for angle changes between the hydraulic rod 4 and the U-shaped frame 5, ensuring effective force transmission. The temperature sensor 27 and humidity sensor 28 work continuously, and the data is reported through the wireless connection module 22. When the dam needs to be lowered, the process is reversed: the hydraulic rod 4 retracts, the dam body falls, and then the adjustment component can pull the hydraulic cylinder 3 back into the slot 2 for safekeeping. If the hydraulic system pressure exceeds the limit, the overload protection device 23 is activated; in case of severe weather, the lightning rod 25 is activated, and the alarm light 26 can sound an alarm based on sensor signals or remote commands.

[0043] In the description of this invention, it should be noted that the terms "top," "bottom," "one side," "the other side," "front," "rear," "middle part," "inner," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0044] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A hydraulic intelligent movable dam control device, characterized in that, The device includes a ground (1), on which a slot (2) is provided. An adjustment component is provided in the slot (2). A hydraulic cylinder (3) is connected to the adjustment component. A hydraulic rod (4) is installed at the output end of the hydraulic cylinder (3). The top of the hydraulic rod (4) is on a U-shaped frame (5). The hydraulic rod (4) and the U-shaped frame (5) are rotatably connected by a rotating shaft (6). The U-shaped frame (5) is fixedly installed on the back of the movable dam body (7). A bottom column (8) is fixedly installed at the bottom end of the movable dam body (7). The bottom end of the bottom column (8) is supported by a support seat (9). A control cabinet (10) is provided on one side of the movable dam body (7). A movable door (11) is provided on the front of the control cabinet (10). An intelligent control chip (21) is provided inside the control cabinet (10). A wireless connection module (22) and an overload protection device (23) are provided around the intelligent control chip (21).

2. The hydraulic intelligent movable dam control device according to claim 1, characterized in that, The adjustment assembly includes a motor (14), a threaded rod (15) is installed at the output end of the motor (14), a threaded sleeve (18) is threadedly connected to the threaded rod (15), and a hydraulic cylinder (3) is fixedly installed on the threaded sleeve (18).

3. The hydraulic intelligent movable dam control device according to claim 2, characterized in that, The bottom end of the threaded sleeve (18) is fixedly installed with a slider (17), and the bottom end of the groove (2) of the ground (1) is provided with a sliding groove (16), which is slidably connected to the slider (17) at the bottom end of the threaded sleeve (18).

4. The hydraulic intelligent movable dam control device according to claim 1, characterized in that, The control cabinet (10) and the movable door (11) are hinged together by a hinge (12), and a handle (13) is fixedly installed on the front of the movable door (11).

5. The hydraulic intelligent movable dam control device according to claim 1, characterized in that, The control cabinet (10) is equipped with a sealing ring (20), which is made of rubber.

6. The hydraulic intelligent movable dam control device according to claim 1, characterized in that, A lightning rod (25) is fixedly installed on the upper end of the control cabinet (10). A temperature sensor (27) and a humidity sensor (28) are respectively provided on both sides of the lightning rod (25). An alarm light (26) is provided on one side of the temperature sensor (27). The alarm light (26) is electrically connected to the battery (24).

7. A method for optimizing the structure of a hydraulically operated intelligent movable dam, based on the device described in any one of claims 1-6, characterized in that, The method includes the following steps: S1. Level and reinforce the ground (1) to obtain a stable foundation that meets the long-term operation requirements of the mobile dam; S2. Based on the stable foundation obtained in S1, a groove (2) is precisely cut on the ground (1), and a pre-embedded part is implanted in the groove (2). The support base (9) and the adjustment component are fixed by the pre-embedded part, and the base of the hydraulic cylinder (3) is locked on the adjustment component to form a stable installation foundation. S3. The main body of the movable dam (7) is made of lightweight and high-strength material, and the bottom column (8) of the bottom end of the main body of the movable dam (7) is sleeved into the support seat (9) fixedly installed in S2, and a buffer pad is added at the sleeve. S4. Connect the hydraulic rod (4) at the output end of the hydraulic cylinder (3) to the back of the movable dam body (7) through the U-shaped frame (5) and the rotating shaft (6), optimize the oil circuit layout of the hydraulic system, and install an overload protection device (23). S5. Based on the adjustment component installed in S2, the hydraulic cylinder (3) of the adjustment component is controlled by the intelligent control chip (21) to move horizontally, thereby driving the hydraulic rod (4) to push the main body of the movable dam (7) to achieve angle adjustment, and the hydraulic cylinder (3) and hydraulic rod (4) are put into the slot (2) during the non-working period. S6. Based on the control process of the intelligent control chip (21) described in S5, the intelligent control chip (21), wireless connection module (22), and battery (24) are integrated in the control cabinet (10), and a lightning rod (25) and alarm light (26) are installed on the top of the control cabinet (10). A temperature sensor (27) and a humidity sensor (28) are integrated to realize remote monitoring and control.

8. The hydraulic intelligent movable dam structure optimization method according to claim 7, characterized in that, In step S1, while pouring concrete, a drainage system is pre-installed on the ground (1) to prevent water accumulation from eroding the foundation.

9. The hydraulic intelligent movable dam structure optimization method according to claim 7, characterized in that, The lightweight and high-strength material in the active dam body (7) in step S3 is an aluminum alloy composite structure.

10. The hydraulic intelligent movable dam structure optimization method according to claim 7, characterized in that, In step S6, the temperature sensor (27) and humidity sensor (28) monitor the environment and equipment status in real time. The monitoring data is transmitted to the control center through the wireless connection module (22) to realize early warning and automatic adjustment.

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