High-toughness dam structure of inland waterway

Abstract

The invention relates to the technical field of inland river dam structures, and discloses an inland river channel high-toughness dam structure which comprises a dam body, an anti-overflow mechanism is arranged at the top of the dam body, a cleaning mechanism is arranged at the bottom of the anti-overflow mechanism, and a dismounting mechanism is arranged outside the anti-overflow mechanism. A plurality of guide mechanisms are mounted outside the dam body; the guide mechanism comprises a first splitter plate, the outer portion of the first splitter plate is fixedly connected to the outer portion of the dam body, baffles are fixedly connected to the two ends of the first splitter plate, the outer portions of the baffles are fixedly connected to the outer portion of the dam body, and a drainage groove is formed in the top of the dam body. The water storage tank collects accumulated water at the top of the dam, the overflow pipeline guides redundant water downwards to reduce top water flow pressure, the first splitter plate guides the water flow direction, the drainage tank further collects water flow to reduce impact of the accumulated water at the top to the dam, meanwhile, the water flow path is effectively controlled, and stable operation of the dam is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of inland river dam structures, and in particular to a high-toughness dam structure for an inland waterway. Background Art

[0002] With the rapid development of inland waterway shipping, water transport has become an efficient, economical and environmentally friendly logistics method. The dams play a key role in inland waterways. Their function is not only to separate waters, but also directly related to the operational safety of waterways and the flood control capacity of surrounding areas. Among them, dams, as the core protection facilities of inland waterways, need to face complex hydrological environments for a long time, including water flow impact, flood threats, rainwater erosion and seasonal climate change.

[0003] However, existing dam structures are usually composed of slopes. Due to long-term impacts of water flow, climate change and external environment, dams often face problems such as top water overflow, impurity accumulation and structural deformation. Especially in extreme weather, the risk of dam damage is significantly increased, and the top drainage and diversion devices have limited diversion capacity. During heavy rains or floods, top overflow caused by excessive water accumulation is prone to occur, further aggravating the scouring and erosion problems of the dam. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a high-toughness dam structure for inland waterways, which solves the problem that the existing dam structure is usually composed of a slope, and due to long-term impact of water flow, climate change and external environment, the dam often faces the problems of top water overflow, impurity accumulation and structural deformation.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an inland waterway high-toughness dam structure, comprising a dam body, an anti-overflow mechanism is arranged on the top of the dam body, a cleaning mechanism is arranged on the bottom of the anti-overflow mechanism, a disassembly mechanism is arranged outside the anti-overflow mechanism, and a plurality of guide mechanisms are installed outside the dam body;

[0006] The guide mechanism includes a diverter plate 1, the outside of which is fixedly connected to the outside of the dam body, baffles are fixedly connected to both ends of the diverter plate 1, the outside of which is fixedly connected to the outside of the dam body, a drainage groove is provided on the top of the dam body, the drainage groove is arranged on one side of the baffle, and a plurality of diverter plates 2 are arranged on the top of the dam body.

[0007] Preferably, the anti-overflow mechanism comprises a water storage tank, the water storage tank is opened on the top of the dam body, the inner wall of the dam body is provided with an overflow pipe, and one end of the overflow pipe is installed on the inner wall of the water storage tank.

[0008] Preferably, the cleaning mechanism includes a drainage pipe, the outside of which is installed on the inner wall of the dam body, one end of the drainage pipe is arranged at the bottom of the water storage tank, the inside of the dam body is rotatably connected to a rotating rod, the outside of the rotating rod is fixedly connected to a plurality of connecting plates, the connecting plate is arranged at an end of the drainage pipe away from the water storage tank, the outside of the rotating rod is fixedly connected to pulley one, the pulley one is connected to pulley two through a belt, the inner wall of the dam body is rotatably connected to a plurality of connecting rotating rods, the pulley two is fixedly connected to the outside of the connecting rotating rod, the two ends of the pulley two are fixedly connected to a turntable, the outside of the turntable is fixedly connected to a positioning block, the outside of the positioning block is fixedly connected to a connecting block, the end of the connecting block away from the positioning block is rotatably connected to a limiting slider, the outside of the limiting slider is fixedly connected to a scraper, the outside of the scraper fits with the outside of the dam body.

[0009] Preferably, the disassembly mechanism includes a filter screen, the outside of which is slidably connected to the inner wall of the dam body, two fixed blocks are fixedly connected to both sides of the filter screen, the inner wall of the dam body is slidably connected with a clamping block, a plurality of springs are arranged inside the dam body, one end of the spring is fixedly connected to the outside of the clamping block, and the end of the spring away from the clamping block is fixedly connected to the inner wall of the dam body, a plurality of connecting ropes are arranged inside the dam body, one end of the connecting rope is fixedly connected to the outside of the clamping block, and a collecting rod is rotatably connected to the top of the dam body, and one end of the connecting rope away from the clamping block is fixedly connected to the outside of the collecting rod.

[0010] Preferably, an anti-seepage layer is arranged on the outer side of the dam body, an anti-pressure layer is arranged on the inner side of the anti-seepage layer, and an anti-tensile shock-absorbing layer is arranged on the inner side of the anti-pressure layer.

[0011] Preferably, a groove is provided inside the baffle, and the outer portion of the limit sliding block is slidably connected to the inner wall of the baffle.

[0012] Preferably, a plurality of limit rods are fixedly connected to the outside of the dam body, and the outside of the connecting rope is slidably connected to the outside of the limit rods.

[0013] Preferably, the intelligent monitoring and maintenance system includes a data acquisition module, a data transmission module, a data processing and analysis module, an early warning module, and a control and maintenance module, which are used for the safe and reliable operation of the dam.

[0014] Preferably, the data acquisition module includes a sensor unit, an inclinometer and a water level monitor, which are used to collect real-time operation data of the dam;

[0015] The data transmission module includes a wireless transmission unit and an encryption unit, which are used to transmit the real-time information acquired by the data acquisition module;

[0016] The data processing and analysis module includes a processing unit, a historical data analysis unit and an anomaly detection unit, which are used to perform real-time processing and in-depth analysis of the transmitted data;

[0017] The early warning module includes a multi-level early warning unit and an alarm device, which is used to analyze the data results, identify the risk level of the dam, and issue different levels of alarms in a timely manner;

[0018] The control and maintenance module includes an automatic maintenance function for providing solutions and maintenance plans for dam problems and reducing the lag of manual maintenance.

[0019] The present invention provides a high-toughness dam structure for an inland waterway, which has the following beneficial effects:

[0020] 1. The present invention collects water on the top of the dam through a water storage tank, and the overflow pipe guides the excess water downward to reduce the water flow pressure on the top. The diverter plate 1 guides the water flow direction, the baffle plate limits the lateral diffusion, the drainage trough further collects the water flow, and the diverter plate 2 reasonably diverts the accumulated water to reduce the impact of the top water on the dam. At the same time, it effectively controls the water flow path to ensure the stable operation of the dam, achieves the effect of efficient drainage, reduces the pressure and impact of accumulated water, and solves the problems of overflow and poor drainage on the top of the existing dam.

[0021] 2. The present invention discharges the accumulated water at the bottom of the water storage tank through a drainage pipe, utilizes the impulse of water flow to drive the connecting plate to rotate, and pulley one and pulley two are connected by a belt to drive the connecting rotating rod, thereby pushing the turntable to rotate, and then the scraper is driven to slide and clean the impurities on the top of the dam through the positioning block and the limit slider. At the same time, the toughness and impact resistance of the dam body are improved through the anti-seepage layer, the compression layer and the tensile shock-absorbing layer, thereby achieving the effect of efficiently cleaning the impurities in the dam, improving the toughness and impact resistance of the dam, and solving the problems of low maintenance efficiency and insufficient structural strength of the existing dams.

[0022] 3. The sensor unit, inclinometer and water level monitor of the present invention collect the operation data of the dam in real time, including information such as stress, tilt angle and water level change, and transmit it to the data processing module through the wireless transmission unit in encrypted form. The data processing and analysis module combines real-time data and historical data to detect anomalies and identify potential risks. The early warning module issues graded early warnings based on the analysis results, and the alarm device issues multi-level alarms. The control and maintenance module generates automatic maintenance plans and formulates maintenance plans to ensure the safe operation of the dam. This achieves the effect of efficiently monitoring the dam status and promptly handling anomalies, solving the problems of delayed manual monitoring and insufficient risk early warning in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A perspective view of the present invention;

[0024] Figure 2 It is a schematic diagram of the water storage tank structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the drainage pipeline structure of the present invention;

[0026] Figure 4 It is a schematic diagram of the connecting rotating rod structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the turntable of the present invention;

[0028] Figure 6 It is a schematic diagram of the connecting rope structure of the present invention;

[0029] Figure 7 for Figure 5 Enlarged view of point A in the middle;

[0030] Figure 8 It is a schematic diagram of the structure of the pressure-resistant layer of the present invention;

[0031] Fig. 9 This is the architecture diagram of the intelligent monitoring and maintenance system of the present invention.

[0032] Among them, 1. dam body; 2. overflow prevention mechanism; 201. water storage tank; 202. overflow pipe; 3. guide mechanism; 301. diverter plate 1; 302. baffle; 303. drainage trough; 304. diverter plate 2; 4. cleaning mechanism; 401. drainage pipe; 402. rotating rod; 403. connecting plate; 404. pulley 1; 405. connecting rotating rod; 406. pulley 2; 407. turntable; 408. positioning block; 409. connecting block; 410. limiting slider; 411. scraper; 5. disassembly mechanism; 501. filter screen; 502. fixing block; 503. connecting rope; 504. clamping block; 505. spring; 506. limiting rod; 507. collecting rod; 6. anti-seepage layer; 7. anti-pressure layer; 8. tensile and shock-absorbing layer. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Please see attached Figure 3 , Attachment Figure 4 and attached Figure 5The embodiment of the present invention provides a high-toughness dam structure for an inland waterway, including a dam body 1, an anti-overflow mechanism 2 is arranged on the top of the dam body 1, the anti-overflow mechanism 2 is used to receive and divert excess water on the top of the dam, a cleaning mechanism 4 is arranged at the bottom of the anti-overflow mechanism 2, the cleaning mechanism 4 cleans impurities on the inclined surface of the dam body 1 through a scraper 411, a disassembly mechanism 5 is arranged outside the anti-overflow mechanism 2, the disassembly mechanism 5 is convenient for cleaning dirt and impurities inside the pipeline, and a plurality of guide mechanisms 3 are installed outside the dam body 1, the guide mechanism 3 is used to guide water flow and limit its diffusion to reduce the impact force on the dam;

[0035] Please see attached Figure 1 , Attachment Figure 4 and attached Figure 5 The guide mechanism 3 includes a diverter plate 301, which is used to guide the water flow to a specified direction. The outside of the diverter plate 301 is fixedly connected to the outside of the dam body 1. The two ends of the diverter plate 301 are fixedly connected with baffles 302, which are used to limit the lateral diffusion of the water flow. The outside of the baffle 302 is fixedly connected to the outside of the dam body 1. A drainage groove 303 is opened on the top of the dam body 1. The drainage groove 303 is used to quickly collect and discharge the accumulated water. The setting of the drainage groove 303 On one side of the baffle 302, a plurality of diverter plates 304 are arranged on the top of the dam body 1, and the diverter plates 304 are used to reasonably disperse the top water. The overflow prevention mechanism 2 includes a water tank 201, and the water tank 201 is used to store the top water. The water tank 201 is opened on the top of the dam body 1, and an overflow pipe 202 is arranged on the inner wall of the dam body 1. The overflow pipe 202 is used to guide the excess water in the water tank 201 downward, and one end of the overflow pipe 202 is installed on the inner wall of the water tank 201. A groove is arranged inside the baffle 302, and the groove is used to accommodate and guide the sliding track of the limit slider 410, and the outer part of the limit slider 410 is slidably connected to the inner wall of the baffle 302.

[0036] Please see attached Figure 4 , Attachment Figure 5 and attached Figure 7The cleaning mechanism 4 includes a drainage pipe 401, which is used to discharge the accumulated water at the bottom of the water storage tank 201 in time. The outside of the drainage pipe 401 is installed on the inner wall of the dam body 1, and one end of the drainage pipe 401 is set at the bottom of the water storage tank 201. The inside of the dam body 1 is rotatably connected with a rotating rod 402, and the rotating rod 402 is used to drive the pulley 1 404 to rotate under the drive of the water flow. The outside of the rotating rod 402 is fixedly connected with a plurality of connecting plates 403, and the connecting plate 403 is used to bear the impact force of the water flow and transmit the power to the rotating rod 402. The connecting plate 403 is set at one end of the drainage pipe 401 away from the water storage tank 201, and the outside of the rotating rod 402 is fixedly connected with a pulley 1 404, and the pulley 1 404 is connected to a pulley 2 406 through a belt. The pulley 2 406 is used to receive the transmission force of the pulley 1 404 to drive the connecting rotating rod 405 to rotate. The inside of the dam body 1 The wall is rotatably connected with a plurality of connecting rotating rods 405, and the connecting rotating rods 405 are used to realize stable transmission of power, a second pulley 406 is fixedly connected to the outside of the connecting rotating rod 405, and a turntable 407 is fixedly connected at both ends of the second pulley 406, and the turntable 407 is used to drive the positioning block 408 to move, and the outside of the turntable 407 is fixedly connected with a positioning block 408, and the positioning block 408 is used to drive the connecting block 409 to rotate, and the outside of the positioning block 408 is fixedly connected with a connecting block 409, and the connecting block 409 is used to connect and stabilize the operation of the limit slider 410, and one end of the connecting block 409 away from the positioning block 408 is rotatably connected to the limit slider 410, and the limit slider 410 is used to realize the smooth sliding of the scraper 411 on the surface of the dam, and the outside of the limit slider 410 is fixedly connected with a scraper 411, and the scraper 411 is used to clean the impurities on the outside of the dam body 1, and the outside of the scraper 411 fits with the outside of the dam body 1.

[0037] Please refer to the attached Figure 1 , Attachment Figure 2 and attached Figure 6The disassembly mechanism 5 includes a filter screen 501, which is used to filter impurities in the water flow inside the dam. The outside of the filter screen 501 is slidably connected to the inner wall of the dam body 1. Two fixing blocks 502 are fixedly connected on both sides of the filter screen 501. The fixing blocks 502 are used to stabilize the position of the filter screen 501 to prevent it from shifting. The inner wall of the dam body 1 is slidably connected with a clamping block 504, which is used to limit the sliding range of the filter screen 501 for easy disassembly and fixation. A plurality of springs 505 are arranged inside the dam body 1. The springs 505 are used to provide an elastic reset function for the clamping block 504 to ensure the stability of the filter screen 501. One end of the spring 505 is fixedly connected to the outside of the block 504, and one end of the spring 505 away from the block 504 is fixedly connected to the inner wall of the dam body 1. A plurality of connecting ropes 503 are arranged inside the dam body 1. The connecting ropes 503 are used to connect the block 504 and transmit the pulling force. One end of the connecting ropes 503 is fixedly connected to the outside of the block 504. A collecting rod 507 is rotatably connected to the top of the dam body 1. The collecting rod 507 is used to reel in the connecting ropes 503 to facilitate the disassembly and cleaning of the filter 501. One end of the connecting rope 503 away from the block 504 is fixedly connected to the outside of the collecting rod 507. A plurality of limiting rods 506 are fixedly connected to the outside of the dam body 1. The limiting rods 506 are used to guide the connecting ropes 503. The outside of the connecting ropes 503 is slidably connected to the outside of the limiting rods 506.

[0038] Please see attached Figure 1 , Attachment Figure 2 and attached Figure 8 The outer side of the dam body 1 is provided with an anti-seepage layer 6, which is used to prevent moisture from penetrating into the inside of the dam body 1. The inner side of the anti-seepage layer 6 is provided with a pressure-resistant layer 7, which is used to withstand the water pressure and external pressure on the dam body 1. The inner side of the pressure-resistant layer 7 is provided with a tensile shock-absorbing layer 8, which is used to improve the tensile performance of the dam body 1 and absorb external impact force.

[0039] Please see attached Fig. 9The intelligent monitoring and maintenance system includes a data acquisition module, a data transmission module, a data processing and analysis module, an early warning module, and a control and maintenance module, which are used for the safe and reliable operation of the dam. The data acquisition module includes a sensor unit, an inclinometer, and a water level monitor, which are used to collect real-time operation data of the dam. The sensor unit monitors the stress and deformation of the dam, the inclinometer monitors the change of the inclination angle of the dam, and the water level monitor monitors the upstream and downstream water level and flow rate; the data transmission module includes a wireless transmission unit and an encryption unit to ensure that the data is efficiently and safely transmitted to the processing module; the data processing and analysis module includes a processing unit, a historical data analysis unit, and an anomaly detection unit. The processing unit analyzes the real-time data, the historical data analysis unit identifies the operation trend by comparing the historical data, and the anomaly detection unit identifies the potential risks; the early warning module includes a multi-level early warning unit and an alarm device. The multi-level early warning unit classifies the alarm according to the risk level, and the alarm device issues an alarm in time through sound and light or remote notification; the control and maintenance module includes an automatic maintenance function, which generates a maintenance plan based on the analysis results to reduce the lag of manual maintenance. The system realizes real-time monitoring, risk early warning, and automatic maintenance of the dam, significantly improving the safety and reliability of the dam operation.

[0040] Working principle: When using this structure, the top of the dam body 1 is provided with a water storage tank 201 and an overflow pipe 202 to form an overflow prevention mechanism 2. The water storage tank 201 is used to receive the water on the top of the dam body 1. In rainstorm weather, when the water storage tank 201 above the dam body 1 stores a large amount of water, in order to prevent the water in the water storage tank 201 from overflowing, thereby washing the outside of the dam body 1 and eroding the outside of the dam body 1, the overflow pipe 202 is connected to the water storage tank 201 through the dam body 1. The inner wall of the body 1 guides the water in the water tank 201 downward, effectively alleviating the overflow pressure of the water flow on the top of the dam, and cooperates with multiple guide mechanisms 3 to guide the water flow through the diverter plate 1 301. The baffles 302 at both ends of the diverter plate 1 301 limit the lateral diffusion of the water flow, so that the water flow is concentrated for discharge. The drainage groove 303 is located on one side of the baffle 302 for further collecting the water flow. The diverter plate 2 304 is distributed on the top of the dam body 1, and the impact of the top water accumulation on the dam is reduced through reasonable diversion.

[0041] The water accumulated at the bottom of the water storage tank 201 is discharged through the drainage pipe 401, so that the water flow impinges on the connecting plate 403, thereby driving the rotating rod 402 to rotate on the inner wall of the dam body 1, and the pulley 1 404 and the pulley 2 406 are connected by belt transmission, so that the connecting rotating rod 405 can be driven to rotate to push the rotating disk 407, and the rotating disk 407 is connected to the limiting slider 410 through the positioning block 408, and the limiting slider 410 drives the scraper 411 to slide along the outside of the dam body 1, so as to clean the impurities on the top of the dam body 1. The dam body 1 has an overall toughness improved by a layered structure of an impermeable layer 6, a pressure-resistant layer 7 and a tensile shock-absorbing layer 8, wherein the impermeable layer 6 prevents water from penetrating, the pressure-resistant layer 7 bears the upper pressure, and the tensile shock-absorbing layer 8 alleviates the damage of the external impact force to the dam structure;

[0042] The intelligent monitoring and maintenance system collects the operating data of the dam in real time through sensor units, inclinometers and water level monitors, including information such as stress, tilt angle and water level changes, and transmits it to the data processing module through encrypted wireless transmission units. The data processing and analysis module analyzes the current status of the dam in real time, performs anomaly detection in combination with historical data, and identifies potential risks. The early warning module issues graded early warnings based on the analysis results, and the alarm equipment promptly issues multi-level alarms to indicate the danger level. The control and maintenance module uses the analysis results to provide automatic maintenance functions, generate solutions and maintenance plans, achieve efficient handling of dam problems, reduce the lag of human intervention, and ensure the safe and reliable operation of the dam.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-toughness dam structure for an inland waterway, comprising a dam body (1), characterized in that: An anti-overflow mechanism (2) is provided on the top of the dam body (1), a cleaning mechanism (4) is provided on the bottom of the anti-overflow mechanism (2), a disassembly mechanism (5) is provided outside the anti-overflow mechanism (2), and a plurality of guide mechanisms (3) are installed outside the dam body (1); The guide mechanism (3) comprises a diverter plate (301), the outside of which is fixedly connected to the outside of the dam body (1), baffles (302) are fixedly connected to both ends of the diverter plate (301), the outside of which is fixedly connected to the outside of the dam body (1), a drainage groove (303) is provided on the top of the dam body (1), and the drainage groove (303) is arranged on one side of the baffle (302), and a plurality of diverter plates (304) are arranged on the top of the dam body (1).

2. The high-toughness dam structure for inland waterways according to claim 1, characterized in that: The anti-overflow mechanism (2) comprises a water storage tank (201), wherein the water storage tank (201) is opened at the top of the dam body (1), and an overflow pipe (202) is arranged on the inner wall of the dam body (1), and one end of the overflow pipe (202) is installed on the inner wall of the water storage tank (201).

3. The high-toughness dam structure for inland waterways according to claim 1, characterized in that: The cleaning mechanism (4) comprises a drainage pipe (401), the outside of the drainage pipe (401) is installed on the inner wall of the dam body (1), one end of the drainage pipe (401) is arranged at the bottom of the water storage tank (201), the inside of the dam body (1) is rotatably connected to a rotating rod (402), the outside of the rotating rod (402) is fixedly connected to a plurality of connecting plates (403), the connecting plates (403) are arranged at one end of the drainage pipe (401) away from the water storage tank (201), the outside of the rotating rod (402) is fixedly connected to a pulley 1 (404), the pulley 1 (404) is connected to a pulley 2 (406) via a belt, and the The inner wall of the dam body (1) is rotatably connected to a plurality of connecting rotating rods (405); the second pulley (406) is fixedly connected to the outside of the connecting rotating rod (405); both ends of the second pulley (406) are fixedly connected to a rotating disk (407); the outside of the rotating disk (407) is fixedly connected to a positioning block (408); the outside of the positioning block (408) is fixedly connected to a connecting block (409); one end of the connecting block (409) away from the positioning block (408) is rotatably connected to a limiting slider (410); the outside of the limiting slider (410) is fixedly connected to a scraper (411); the outside of the scraper (411) is in contact with the outside of the dam body (1).

4. The high-toughness dam structure for inland waterways according to claim 1, characterized in that: The disassembly mechanism (5) comprises a filter (501), the outside of the filter (501) is slidably connected to the inner wall of the dam body (1), two fixed blocks (502) are fixedly connected on both sides of the filter (501), the inner wall of the dam body (1) is slidably connected to a clamping block (504), a plurality of springs (505) are arranged inside the dam body (1), one end of the spring (505) is fixedly connected to the outside of the clamping block (504), and the end of the spring (505) away from the clamping block (504) is fixedly connected to the inner wall of the dam body (1), a plurality of connecting ropes (503) are arranged inside the dam body (1), one end of the connecting rope (503) is fixedly connected to the outside of the clamping block (504), and a collection rod (507) is rotatably connected to the top of the dam body (1), and the end of the connecting rope (503) away from the clamping block (504) is fixedly connected to the outside of the collection rod (507).

5. The high-toughness dam structure for inland waterways according to claim 1, characterized in that: The outer side of the dam body (1) is provided with an anti-seepage layer (6), the inner side of the anti-seepage layer (6) is provided with a pressure-resistant layer (7), and the inner side of the pressure-resistant layer (7) is provided with a tensile shock-absorbing layer (8).

6. The high-toughness dam structure for inland waterways according to claim 3, characterized in that: A groove is provided inside the baffle (302), and the outside of the limiting sliding block (410) is slidably connected to the inner wall of the baffle (302).

7. The high-toughness dam structure for inland waterways according to claim 4, characterized in that: A plurality of limiting rods (506) are fixedly connected to the outside of the dam body (1), and the outside of the connecting rope (503) is slidably connected to the outside of the limiting rods (506).

8. An intelligent monitoring and maintenance system, applied to an inland waterway high-toughness dam structure as claimed in any one of claims 1 to 7, characterized in that: The intelligent monitoring and maintenance system includes a data acquisition module, a data transmission module, a data processing and analysis module, an early warning module, and a control and maintenance module, and is used for the safe and reliable operation of the dam.

9. The intelligent monitoring and maintenance system according to claim 8, characterized in that: The data acquisition module includes a sensor unit, an inclinometer and a water level monitor, which are used to collect real-time operation data of the dam; The data transmission module includes a wireless transmission unit and an encryption unit, which are used to transmit the real-time information acquired by the data acquisition module; The data processing and analysis module includes a processing unit, a historical data analysis unit and an anomaly detection unit, which are used to perform real-time processing and in-depth analysis of the transmitted data; The early warning module includes a multi-level early warning unit and an alarm device, which is used to analyze the data results, identify the risk level of the dam, and issue different levels of alarms in a timely manner; The control and maintenance module includes an automatic maintenance function for providing solutions and maintenance plans for dam problems and reducing the lag of manual maintenance.

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