Intelligent controllable modular assembled intercepting dike and construction method thereof

Abstract

The application discloses an intelligent controllable modular assembly type intercepting dike and a construction method thereof, and relates to the technical field of water conservancy project diversion and interception, which comprises a dike main body, a lifting support mechanism and a posture positioning moving mechanism, wherein the dike main body comprises a plurality of bottom modules and a plurality of flat blocking modules arranged above the bottom modules; the lifting support mechanism is arranged at the bottom of each bottom module; the posture positioning moving mechanism is arranged in each bottom module and flat blocking module and comprises an underwater propeller, a steering engine and a positioning assembly, which is used for dynamically adjusting the plane position and space posture of each module to realize the overall movement and deviation correction of the dike main body; and a measurement and control system comprises a data acquisition module, a controller and an execution module, the controller is electrically connected with the data acquisition module and the execution module, is used for receiving the data collected by the data acquisition module, and sends control instructions to the execution module after analysis and processing, so that the corresponding mechanism is driven to complete the action. The application improves the dike heightening construction efficiency and the construction safety factor.

Description

Technical Field

[0001] This invention relates to the field of water diversion and interception technology in water conservancy projects, specifically to an intelligent, controllable, modular, assembled interception dike and its construction method. Background Technology

[0002] River closure is a crucial step in the diversion process of water conservancy projects. Its core principle is to construct a dam to block the main river channel, forcing the water to divert to pre-designated diversion structures (such as diversion tunnels or open channels), thus creating dry conditions for the main project. Currently, the most commonly used dams in water conservancy projects are fixed structures such as earth-rock dams and sheet pile dams. However, these types of dams present numerous technical challenges in actual construction and are difficult to adapt to the closure requirements under complex hydrological and geological conditions.

[0003] The shortcomings of existing fixed-structure dikes are mainly reflected in the following aspects: First, the height of the embankment is not adjustable and can only be designed and constructed according to the estimated water level. When the flood season water flow suddenly increases and the water level rises sharply, the embankment is prone to overflow and collapse, and the safety risk of diversion is extremely high. Secondly, the structure is fixed and cannot be moved. If the direction of the dike's advance or the position of the dam opening deviates during the diversion process, it can only be corrected by dumping a large amount of filling material or by completely reworking it, which not only increases construction costs but also delays the diversion period. Third, the flow velocity at the mouth of the dam is uncontrollable. As the dam advances, the mouth of the dam gradually narrows and the flow velocity increases sharply. It is necessary to fill the dam with heavy materials such as extra-large boulders and concrete tetrahedrons to resist the erosion of the water flow. The closure is difficult and risky. Fourth, it has poor adaptability. For deep water, large flow or mountain rivers with drastic hydrological changes, the riverbed and water flow conditions are complex. Traditional fixed dikes are prone to slippage and instability, and cannot play a normal role in interception. Fifth, the level of intelligent construction is low. For traditional fixed dikes, the dike advance, water level monitoring, and flow velocity control all rely on manual observation and experience-based command. Under complex conditions such as night, heavy rain, and rapid currents, the observation accuracy is low and the response is delayed, which can easily lead to safety accidents. Summary of the Invention

[0004] To address one or more shortcomings of the existing technologies, this invention provides an intelligent and controllable modular assembly diversion embankment and its construction method. The embankment height, position, and orientation can be dynamically adjusted according to changes in working conditions during the diversion process, improving the accuracy and intelligence of the diversion construction, reducing the difficulty and safety risks of the diversion construction, and achieving high construction efficiency and low project cost.

[0005] To achieve the above objectives, the present invention adopts one or more of the following technical solutions: Firstly, a smart, controllable, modular, and assembled diversion embankment is provided, comprising: The main body of the dike includes a bottom module layer and at least one flat-blocking module layer located above the bottom module layer. The bottom module layer and the flat-blocking module layer are assembled and connected. The bottom module layer includes several spliced ​​bottom modules, and the flat-blocking module layer includes several spliced ​​flat-blocking modules. Adjacent bottom modules and / or adjacent flat-blocking modules are spliced ​​and connected by a tongue-and-groove interlocking structure. Both the bottom module and the flat-blocking module are provided with sealed floating chambers inside. A lifting support mechanism is installed at the bottom of each of the bottom modules, with its top connected to the bottom module and its bottom in contact with the riverbed. It is used to independently extend and retract to adjust the height of each of the bottom modules to adapt to the uneven riverbed. An attitude positioning and moving mechanism is set inside each of the bottom modules and / or each of the flat-blocking modules, including an underwater thruster, a steering servo and a positioning component, for dynamically adjusting the planar position and spatial attitude of each module to achieve the overall movement and correction of the main body of the dike; The monitoring and control system includes a data acquisition module, a controller, an execution module, and an early warning module. The data acquisition module is used to acquire upstream and downstream water levels, seepage pressure, module displacement, and tilt attitude data. The controller is electrically connected to the data acquisition module, the execution module, and the early warning module, respectively, and is used to receive the data acquired by the data acquisition module, analyze and process it, and then send control commands to the execution module. The execution module is electrically connected to the lifting support mechanism and the attitude positioning and moving mechanism, respectively, and is used to execute the control commands sent by the controller to drive the corresponding mechanisms to complete the actions.

[0006] Preferably, each attitude positioning and moving mechanism includes four underwater thrusters, four steering servos, and a positioning component. The four underwater thrusters are respectively arranged inside the circumferential side of each bottom module or each flat-block module. The fixed end of each steering servo is fixedly connected to the bottom module or the flat-block module, and the output end is drivenly connected to the underwater thruster for driving the underwater thruster to deflect and change the thrust direction. The positioning component is disposed on the outer side of the top surface of the bottom module or the flat-block module for real-time acquisition of module position, elevation, and attitude data. The positioning component is electrically connected to the controller. The execution module is electrically connected to the underwater thrusters and the steering servos of the attitude positioning and moving mechanism, respectively.

[0007] Preferably, the lifting support mechanism includes a lifting drive motor, the output end of which is connected to the hydraulic telescopic outrigger; a pressure sensor is installed at the bottom of the hydraulic telescopic outrigger to collect real-time contact pressure data between the hydraulic telescopic outrigger and the riverbed; a limit sensor is installed on the hydraulic telescopic outrigger to monitor the extension and retraction of the hydraulic telescopic outrigger to avoid over-extension; both the pressure sensor and the limit sensor are electrically connected to the controller; the bottom of the hydraulic telescopic outrigger is provided with an anti-slip pressure-bearing base for contacting the riverbed, and the bottom of the anti-slip pressure-bearing base is provided with anti-slip texture to increase friction.

[0008] Preferably, a standardized interlayer interface is provided between the bottom layer module and the flat-blocking module, and the bottom layer module and the flat-blocking module are connected by plugging in the standardized interlayer interface; And / or, when the main body of the dike includes multiple layers of flat-blocking modules, a standardized interlayer interface is provided between adjacent flat-blocking module layers and the layers are connected by plugging in the standardized interlayer interface.

[0009] Preferably, the data acquisition module includes a water level sensor, a seepage pressure sensor, and a displacement sensor. The water level sensor is installed on the upstream and downstream sides of the main body of the embankment to collect upstream and downstream water level data in real time. The seepage pressure sensor is located at the bottom and side interfaces of each of the bottom modules and the flat-blocking module to collect seepage pressure data in real time. The displacement sensor is installed on the bottom modules and the flat-blocking module to collect horizontal displacement and vertical settlement data of each module in real time.

[0010] Preferably, the intelligent measurement and control system further includes an early warning module, which is electrically connected to the controller. When a certain data collected by the data acquisition module exceeds a preset threshold, the early warning module receives an instruction from the controller and issues an audible and visual early warning signal to remind staff to handle the situation promptly.

[0011] Preferably, the diversion embankment further includes an anti-sliding anchoring mechanism, which includes a recyclable anchor pile and a high-strength steel wire rope. The recyclable anchor pile is fixedly installed at the bottom of the riverbed in a detachable manner, and one end of the high-strength steel wire rope is fixedly connected to the recyclable anchor pile, and the other end is fixedly connected to the side of the main body of the embankment.

[0012] Preferably, a tension sensor is installed on the high-strength steel wire rope, and the tension sensor is electrically connected to the controller to detect the tension data of the high-strength steel wire rope in real time and send it to the controller.

[0013] Preferably, the intercepting embankment further includes a fully enclosed seepage-proof structure, which includes a bottom closed-loop water-stop component arranged around the bottom periphery of the bottom of the bottom module. The bottom closed-loop water-stop component adopts a flexible pressurized water-stop bladder to fill the gap between the bottom of the bottom module and the riverbed, so as to achieve a tight fit between the bottom of the entire cross section of the embankment and the riverbed and block concentrated seepage at the bottom.

[0014] Preferably, an interlayer water-stop assembly is provided between the bottom module layer and the flat plug module layer and / or adjacent flat plug module layers, and the interlayer water-stop assembly is made of rubber waterstop.

[0015] Preferably, a module splicing water-stop component is provided in the splicing seam between adjacent bottom modules and / or adjacent flat plug modules, and the module splicing water-stop component adopts a water-swellable water-stop strip.

[0016] Preferably, the recyclable anchor pile is a threaded, detachable steel pipe pile, which is convenient for installation and disassembly.

[0017] Preferably, each of the bottom-level modules and each of the flat-blocking modules is provided with a sealed floating chamber. The sealed floating chamber is a closed hollow sealed cavity used to provide buoyancy for the module to float on water, while adjusting the module's draft, reducing the vertical bearing pressure of the lifting support mechanism, and assisting in leveling the module's attitude.

[0018] Preferably, the flexible pressurized water-stop bladder is made of high-strength wear-resistant neoprene rubber, and the rated pressurization pressure is 0.2-0.4 MPa.

[0019] Secondly, a construction method for an intelligent and controllable modular assembly diversion embankment is provided, applicable to the intelligent and controllable modular assembly diversion embankment described in any of the above claims, the construction method comprising the following steps: Construction preparation: Prefabricate the bottom layer modules and flat-block modules and perform trial assembly; Underlying module positioning and fitting: The underlying module is transferred to the designed position, accurately positioned by the attitude positioning and moving mechanism, the lifting support mechanism is activated to adapt to the riverbed and fit, and the anchoring structure is installed for fixation. Layered assembly and debugging: Assemble the flat-blocking modules layer by layer from bottom to top and seal them. Collect data, set thresholds and debug control functions through the measurement and control system. Diversion Operations and Control: Real-time monitoring of various data, and automatic or manual adjustment of the dike position, attitude, and water-blocking height through the monitoring and control system to ensure the safety of diversion; Full-section closure and reinforcement: Assemble the flat-blocking modules to the designed water-retaining elevation, complete the closure, adjust the anchoring tension and reinforce the seepage prevention structure; Spur dike dismantling and recycling: After the main dam construction is completed, the anchoring structure is removed, the main body of the spur dike is moved to the recycling area, and the bottom modules, flat plug modules and components are dismantled and construction traces are cleaned up.

[0020] By adopting the above technical solution, the beneficial effects of the present invention are as follows: 1. In this invention, the main body of the dike is composed of a standardized interlayer splicing structure consisting of a bottom module layer and a flat-block module layer. The height of the main body of the dike can be adjusted by changing the number of flat-block module layers. This allows for rapid layering and raising of the dike across the entire cross section, enabling it to cope with sudden rises in water level of any magnitude. Furthermore, it improves the construction efficiency of dike raising to more than 20 times that of traditional emergency construction of secondary weirs, solving the risks of overflow and breach caused by sudden rises in water level and significantly improving the safety factor of diversion construction.

[0021] 2. This invention is equipped with an attitude positioning and moving mechanism, which can dynamically adjust the position and spatial attitude of each bottom module or flat blockage module by adjusting the underwater thruster, steering rudder and positioning components. This enables the overall position movement of the main body of the dike and the precise correction of axis deviation and assembly error. It eliminates the need for a large amount of additional material or rework, effectively improving the construction accuracy and efficiency of the dike. At the same time, compared with the traditional fixed dike, it reduces the cost of diversion construction by more than 40% and shortens the construction period by more than 50%.

[0022] 3. The present invention allows for independent telescopic adjustment of the height of each bottom module through a lifting support mechanism, which can adapt to complex terrains such as undulating riverbeds, exposed bedrock, sand and gravel pits, and soft soil settlement. It adaptively conforms to the riverbed, ensuring uniform stress on the bottom of the full-section module, thereby improving the adaptability and stability of the diversion embankment.

[0023] 4. This invention further fixes the planar position of the main body of the dike through an anti-sliding anchoring mechanism, and uses recyclable anchor piles and high-strength steel wire ropes to resist the thrust of water flow, preventing the dike from sliding or shifting under the action of water flow. In addition, all anchoring components can be completely disassembled, recycled and reused, further reducing construction costs.

[0024] 5. The construction method of the present invention uses a flat-blocking process to lift the main body of the dike by uniformly assembling flat-blocking modules in layers across the entire cross section. This avoids the concentrated high-velocity sluice gate of traditional vertical blocking construction, so that the water flow energy is evenly distributed. There is no rapidly amplified impact velocity during the closure stage. There is no need to fill with heavy materials such as extra-large stones or concrete tetrahedrons. This makes the closure operation stable and controllable and reduces the difficulty of dike construction. Attached Figure Description

[0025] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0026] Figure 1 This is a schematic diagram of the overall structure of the intelligent controllable modular assembly diversion embankment in one or more embodiments of the present invention; Figure 2 This is a schematic diagram of the main structure of the embankment in one or more embodiments of the present invention; Figure 3 This is a schematic diagram of the lifting support mechanism structure in one or more embodiments of the present invention; Figure 4 This is a schematic diagram showing the installation position of the attitude positioning and moving mechanism in the underlying module in one or more embodiments of the present invention. Figure 5 This is a schematic diagram of the attitude positioning and moving mechanism structure in one or more embodiments of the present invention; Figure 6 This is a schematic diagram of the measurement and control system structure in one or more embodiments of the present invention; Figure 7 This is a schematic diagram of the anti-slip anchoring mechanism in one or more embodiments of the present invention.

[0027] In the diagram: 1. Main body of the dike; 11. Bottom layer module; 12. Flat plug module; 13. Tongue and groove interlocking structure; 14. Standardized interface between layers; 15. Sealed floating transport compartment; 2. Lifting support mechanism; 21. Hydraulic telescopic outriggers; 22. Lifting drive motor; 23. Pressure sensor; 24. Limit sensor; 25. Anti-slip pressure-bearing base; 3. Attitude positioning and movement mechanism; 31. Underwater thruster; 32. Steering servo; 33. Positioning component; 4. Fully enclosed seepage-proof structure; 41. Bottom closed-loop water-stop component; 42. Inter-module splicing water-stop component; 43. Inter-layer butt joint water-stop component; 5. Anti-slip anchoring mechanism; 51. Recyclable anchor pile; 52. High-strength steel wire rope; 53. Tension sensor. Detailed Implementation

[0028] It should be noted that the following detailed description is illustrative and intended to provide further explanation of the invention. Unless otherwise specified, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0029] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments of the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0030] Example 1 In one typical embodiment of this application, an intelligent and controllable modular assembly-type diversion dam is provided, such as... Figures 1-7 As shown, it includes: The main body of the dike 1 includes a bottom module layer and at least one flat-blocking module layer located above the bottom module layer. The bottom module layer and the flat-blocking module layer are assembled and connected. The bottom module layer includes several spliced ​​bottom modules 11, and the flat-blocking module layer includes several spliced ​​flat-blocking modules 12. Adjacent bottom modules 11 and / or adjacent flat-blocking modules 12 are spliced ​​and connected by tongue and groove interlocking structures 13. Both the bottom module 11 and the flat-blocking module 12 are provided with sealed floating chambers 15. The lifting support mechanism 2 is set at the bottom of each bottom module 11. Its top is connected to the bottom module 11 and its bottom is in contact with the riverbed. It is used to independently extend and retract to adjust the height of each bottom module 11 to adapt to the uneven riverbed. The attitude positioning and moving mechanism 3 is set inside each bottom module 11 and / or each flat block module 12, including an underwater thruster 31, a steering servo motor 32 and a positioning component 33, for dynamically adjusting the planar position and spatial attitude of each module to achieve the overall movement and correction of the main body of the dike. The monitoring and control system includes a data acquisition module, a PLC controller, an execution module, and an early warning module. The data acquisition module is used to acquire upstream and downstream water levels, seepage pressure, module displacement, and tilt attitude data. The PLC controller is electrically connected to the data acquisition module, the execution module, and the early warning module, respectively, and is used to receive the data acquired by the data acquisition module. After analysis and processing, it sends control commands to the execution module. The execution module is electrically connected to the lifting support mechanism 2 and the attitude positioning and moving mechanism 3, respectively, and is used to execute the control commands sent by the PLC controller to drive the corresponding mechanisms to complete the actions.

[0031] By adopting the above scheme, the diversion embankment in this embodiment can achieve dynamic adjustment of the water-blocking height through the modularly assembled embankment body, adaptive fitting to the uneven riverbed through the lifting support mechanism, and movement of the bottom modules and the flat blocking modules through the attitude positioning and moving mechanism to achieve movement of the overall planar position of the embankment body, as well as local correction and attitude adjustment. Through the cooperation of each part with the measurement and control system, intelligent control of the entire diversion process is achieved, which effectively improves the accuracy, adaptability, stability and intelligent controllability of the embankment diversion operation, and ultimately greatly improves the diversion effect while reducing the project cost.

[0032] Specifically, such as Figure 2 As shown, the main body 1 of the dike is a full-section layered prefabricated assembly structure, including a bottom module layer and a flat-end module layer above the bottom module layer. The bottom module layer is located at the bottom of the main body 1, and one or more flat-end module layers are arranged parallel to the bottom module layer above it. The bottom module layer is composed of several bottom modules 11, and the flat-end module layer is composed of several flat-end modules 12. Specifically, the splicing sequence of each module layer is as follows: first, the tongue and groove splicing between modules of the same layer is completed, and then the upper and lower layer modules are test-assembled. During the assembly process, weather-resistant sealant is filled at the module joints to ensure that the joints are tightly sealed and there is no risk of leakage.

[0033] Among them, the main body of the dike 1 is uniformly arrayed along the entire cross section of the diversion axis. Adjacent modules in the same layer are spliced ​​together by tongue and groove interlocking structure 13, and the upper and lower layer modules are connected by interlocking standardized interface 14. The number of spliced ​​modules in the same layer can be adjusted according to the width of the diversion river section, and the number of spliced ​​layers of the flat blocking module layer can be adjusted according to the designed water blocking height, so as to be applicable to different scales and water level change conditions.

[0034] In this embodiment, the tongue and groove interlocking structure 13 is set on the side of the bottom module 11 or the flat block module 12, and cooperates with the high-strength bolt locking part to realize the stable connection of adjacent bottom modules 11 or adjacent flat block modules 12. It also facilitates the rapid assembly and disassembly of the modules. The length, width and number of layers of the dike can be flexibly adjusted according to the width of the diversion section and the designed water-blocking height, so as to adapt to the diversion requirements of different working conditions.

[0035] In this embodiment, the standardized interlayer interface 14 between the bottom module 11 and the flat plug module 12 adopts a design of a tapered tenon and a groove. Specifically, the bottom module 11 has a tapered tenon at its top, and the flat plug module 12 has a groove at its bottom that corresponds to the tapered tenon for insertion, thereby realizing the insertion connection between the bottom module 11 and the flat plug module 12. In other embodiments, the groove can be set at the bottom of the bottom module 11, and the tapered tenon can be set at the bottom of the flat plug module 12; and the standardized interlayer interface can also be implemented using other structures such as columnar mortises, elastic buckles, etc., as long as a stable insertion connection between the bottom module 11 and the flat plug module 12 can be achieved.

[0036] In an optional embodiment, a hydraulic self-locking mechanism is provided at both the tongue-and-groove interlocking structure 13 and the standardized interlayer interface 14. This hydraulic self-locking mechanism can be integrated into the tongue-and-groove sidewall and the conical tenon of the module, and consists of a miniature hydraulic cylinder, a locking tongue, hydraulic lines, and an electrically controlled solenoid valve. The locking tongue can extend and retract to lock and unlock as the cylinder extends and retracts. After the tongue-and-groove interlocking between modules is in place or the interlocking grooves between adjacent layers are inserted, the controller outputs an electrical signal to control the electrically controlled solenoid valve, which in turn drives the miniature hydraulic cylinder to extend the locking tongue, mechanically locking adjacent modules in the same layer or modules in upper and lower layers, replacing part of the locking pressure of the underwater bolts. During disassembly, the controller controls the miniature hydraulic cylinder to retract the locking tongue to release the lock, thereby effectively preventing the modules from shifting under the influence of water flow and reducing the risk of joint opening and leakage.

[0037] In this embodiment, both the bottom module 11 and the flat-blocking module 12 are frame structures made of high-strength anti-corrosion steel, with longitudinal and transverse reinforcing ribs inside to ensure structural strength. The water-facing surfaces of both the bottom module 11 and the flat-blocking module 12 are made of wear-resistant and waterproof steel plates, while the back surface is equipped with stiffening ribs, providing independent water blocking and resistance to water flow impact.

[0038] In this embodiment, each bottom module 11 and each flat-blocking module 12 is equipped with a sealed floating chamber 15. The sealed floating chamber 15 has a hollow, sealed wall and is equipped with water-filling and venting pipes to provide buoyancy to the module, enabling the module to float and be positioned independently. It also adjusts the module's draft to reduce the vertical bearing pressure on the lifting support mechanism and assists in leveling the module's attitude. During the construction of the dike, the sinking and floating attitude of the module can be controlled by water filling and venting, allowing for the transfer, positioning, and attitude adjustment of the module without the need for large lifting equipment.

[0039] Specifically, a water inlet is installed at the lower part of the water-facing side of the module. A stainless steel filter screen can be installed at the inlet to prevent debris from entering the pipeline and clogging the valves. The water inlet can be connected to the water-filling flange interface at the bottom of the corresponding sealed floating tank 15 via a water-filling pipe. A manual flange gate valve or an electric butterfly valve is installed on each water-filling pipe to control the on / off state and water flow rate. The interface between the pipeline and the tank wall can use flanges with matching nitrile rubber gaskets, and the flanges are fully welded to the tank wall for fixation. The pipe sections are connected by flanges or tapered threaded connections for easy disassembly, maintenance, and component replacement.

[0040] Each sealed floating compartment 15 is equipped with an exhaust port at the top, which is connected to the main exhaust pipe at the top of the module via an exhaust branch pipe. The exhaust branch pipe is equipped with a normally closed exhaust valve, which opens to exhaust when the compartment is filled with water and sinks, and closes after sinking to maintain the air pressure balance inside the compartment; a vacuum breaker valve is installed on the main exhaust pipe to prevent the formation of negative pressure inside the compartment during dewatering and floating, which could lead to instability and deformation of the compartment.

[0041] The main exhaust pipe is equipped with a standard compressed air interface for connecting an external air compressor or high-pressure air tank. When the module is floated into position, compressed air is injected into the cabin to force out the water inside through the water filling pipe, thereby achieving uniform buoyancy of the module. When it is necessary to sink the module or adjust the draft, river water is injected into the sealed floating cabin through the water filling pipe, and at the same time, the exhaust valve is opened to release air, increasing the liquid level inside the cabin, increasing the module's weight, and thus sinking the module.

[0042] In this system, the water filling and venting pipelines of adjacent modules on the same floor can be connected in parallel via locking quick connectors, enabling synchronized filling and drainage and synchronized floating and sinking of the group of modules, which greatly improves the efficiency of interception construction. The pipeline systems between upper and lower level modules are independent of each other, and the operation interface of the upper level module is located on its top surface, which does not affect the docking accuracy of the standardized interfaces between the layers.

[0043] Specifically, such as Figure 1 and Figure 3 As shown, the lifting support mechanism 2 is distributed at the bottom of each bottom module 11, including a lifting drive motor 22. The output end of the lifting drive motor 22 is connected to the hydraulic telescopic outrigger 21. A pressure sensor 23 is installed at the bottom of the hydraulic telescopic outrigger 21 to collect the contact pressure data between the hydraulic telescopic outrigger 21 and the riverbed in real time. The pressure sensor 23 is electrically connected to the PLC controller in the measurement and control system and can transmit the measured pressure data to the PLC controller.

[0044] In this embodiment, as Figure 3 As shown, each lifting support mechanism 2 includes an independently controllable hydraulic telescopic outrigger 21, a lifting drive motor 22, a pressure sensor 23, and a limit sensor 24. The bottom of the hydraulic telescopic outrigger 21 is provided with an anti-slip pressure-bearing base 25. The lifting support mechanism 2 is fixedly connected to the mounting base at the bottom of the bottom module 11 through the support seat at the top. Through the anti-slip pressure-bearing base 25 and the riverbed foundation, the lifting support mechanism 2 is fixedly installed between the bottom of the bottom module 11 and the riverbed, so as to independently drive the height fine adjustment of each bottom module to achieve adaptive fitting with the riverbed.

[0045] like Figure 3As shown, the lifting drive motor 22 is located above the hydraulic telescopic outrigger 21. The output shaft of the lifting drive motor 22 is connected to the hydraulic telescopic outrigger 21 for transmission, and is used to drive the independent extension and retraction of the hydraulic telescopic outrigger. It can control the hydraulic telescopic outrigger to extend downward or retract upward, adapting to complex terrains such as undulating riverbeds, exposed bedrock, gravel pits, and soft soil settlement, ensuring uniform force distribution at the bottom of the full-section module. The pressure sensor 23 is located at the bottom of the hydraulic telescopic outrigger, used to collect real-time contact pressure data between the outrigger and the riverbed, ensuring uniform load distribution. The limit sensor 24 is installed on the hydraulic telescopic outrigger, used to detect the extension and retraction amount of the hydraulic telescopic outrigger, preventing excessive lifting and lowering that could cause module tilting and embankment instability. The bottom of the hydraulic telescopic outrigger 21 is equipped with an anti-slip pressure-bearing base 25, which is made of high wear-resistant rubber material and has anti-slip textures on its bottom to enhance the friction between the lifting support mechanism 2 and the riverbed, preventing embankment slippage.

[0046] The maximum extension of the hydraulic telescopic outrigger 21 should be controlled within 1-3m, and the lifting accuracy should be ±5cm, which can meet the adaptation requirements of different riverbed terrains and the need for fine adjustment of the water-blocking height under different water level conditions.

[0047] Specifically, such as Figure 5 As shown, each attitude positioning and movement mechanism 3 includes four underwater thrusters 31 and four steering servos 32. The four underwater thrusters 31 are respectively arranged inside the circumferential side of each bottom module 11 or each flat-block module 12. The fixed end of each steering servo 32 is fixedly connected to the bottom module 11 or flat-block module 12, and the output end of the steering servo 32 is driven to the underwater thrusters 31 to drive the underwater thrusters 31 to deflect and change the thrust direction. Thus, through the speed difference of the four underwater thrusters 31, the translation, steering, correction and attitude adjustment of each module are realized. The positioning component 33 is set on the outer side of the top surface of the bottom module 11 or flat-block module 12 for real-time acquisition of module position, elevation and attitude data.

[0048] In this embodiment, combined with Figure 4 As shown, the underwater thrusters 31 are symmetrically mounted at the corners of the bottom module 11. The output shaft of the steering servo 32 is connected to the underwater thrusters 31 for controlling their horizontal steering and pitch angles. Of course, Figure 4The bottom-level module 11 can also be replaced with the flat-blocking module 12. The underwater thruster 31 adopts a waterproof and sealed frequency conversion structure, which can achieve forward and reverse rotation. By adjusting the rotation speed and direction of the underwater thrusters 31 of each module in the same section of the dike body, the dike can be driven to move forward and backward, left and right, and deflect at an angle, so as to achieve precise adjustment and deviation correction of the dike axis position. The positioning component 33 includes a Beidou high-precision positioning module and an underwater UWB positioning base station. In conjunction with the shore-side reference station, it can achieve millimeter-level real-time positioning of the planar position, axis direction, and elevation of each module, and communicate with the PLC controller to provide precise data support for attitude adjustment.

[0049] Specifically, such as Figure 6 As shown, the intelligent monitoring and control system includes a data acquisition module, a PLC controller, an execution module, and an early warning module. The data acquisition module includes a water level sensor, a seepage pressure sensor, a displacement sensor, and an attitude sensor. The water level sensor is installed on the upstream and downstream sides of the embankment to collect real-time water level data of the river channel. The seepage pressure sensor is installed at the bottom and side joints of each bottom-layer module 11 or the flat-blocking module 12 to collect real-time seepage pressure data and monitor the seepage prevention effect. The displacement sensor is installed on each bottom-layer module 11 and the flat-blocking module 12 to collect real-time horizontal displacement and vertical settlement data of each module. The attitude sensor is installed on the top of each bottom-layer module 11 and the flat-blocking module 12 to collect the angle of each module in real-time.

[0050] In this embodiment, the PLC controller is electrically connected to the data acquisition module, execution module, and early warning module, respectively. It receives various types of data collected by the data acquisition module, analyzes and processes the data, and then sends control commands to the execution module. The execution module is electrically connected to the lifting drive motor 22, steering servo motor 32, and underwater thruster 31, respectively, and executes the control commands sent by the PLC controller to drive the corresponding mechanisms to complete their actions. The early warning module is electrically connected to the PLC controller. When the water level, seepage pressure, displacement, attitude, or tension data collected by the data acquisition module exceeds a preset threshold, the early warning module receives the command from the PLC controller and issues an audible and visual early warning signal to remind personnel to handle the situation promptly and avoid safety accidents. Besides the PLC controller, in other optional embodiments, the measurement and control system can also use other controllers to perform the above-mentioned control functions of the PLC controller, such as a PAC controller or an ARM controller. This application does not impose any restrictions on this.

[0051] In addition, the intelligent monitoring and control system in this embodiment is also equipped with a wireless communication module, which can realize remote monitoring and manual control. When the automatic control is abnormal, the staff can adjust the position, height and attitude of the dike through the remote terminal.

[0052] To prevent seepage at the dike, the intercepting dike in this embodiment also includes a fully enclosed seepage-proof structure 4. Specifically, as shown... Figure 2As shown, the fully enclosed seepage-proof structure 4 includes a bottom closed-loop water-stop component 41, an inter-module splicing water-stop component 42, and an inter-layer butt water-stop component 43. The bottom closed-loop water-stop component 41 surrounds the bottom perimeter of the bottom module 11 to fill the gap between the bottom module 11 and the riverbed. The inter-module splicing water-stop component 42 is installed in the tongue-and-groove joints between adjacent bottom modules 11 in the same layer and between adjacent flat-blocking modules 12 in the same layer to achieve cross-sectional sealing. The inter-layer butt water-stop component 43 is installed between the lower bottom module 11 and the upper flat-blocking module 12, or between two adjacent flat-blocking modules 12, to prevent inter-layer leakage.

[0053] In this embodiment, the bottom closed-loop water-stop component 41 adopts a flexible pressurized water-stop bladder, which is arranged around the bottom perimeter of the bottom module. When the hydraulic telescopic outrigger 21 touches the bottom and is in place, the water-stop bladder inflates and fills all the gaps between the bottom of the bottom module 11 and the riverbed, achieving a tight fit between the bottom of the entire cross-section of the embankment and the riverbed, completely blocking concentrated bottom leakage. The flexible pressurized water-stop bladder is made of high-strength, wear-resistant neoprene rubber, with a rated inflation pressure of 0.2~0.4MPa, which can adapt to slight settlement of soft riverbeds, maintaining a tight fit with the riverbed at all times and effectively blocking bottom leakage. In other optional embodiments, the bottom closed-loop water-stop component can also adopt a multi-chamber inflatable bottom water-stop rubber strip, a reinforced water-swellable composite water-stop pad, etc. This embodiment does not limit this, as long as the seepage prevention requirements are met.

[0054] In this embodiment, the inter-module splicing water-stop component 42 uses water-swellable water-stop strips, which are respectively installed in the tongue-and-groove splicing joints between adjacent modules on the same layer. After splicing, these strips can automatically compact and stop the water, forming a continuous seal across the entire cross-section. In other optional embodiments, the inter-module splicing water-stop component can also use grooved EPDM water-stop strips, etc.

[0055] The interlayer sealing component 43 uses a U-shaped rubber waterstop strip, which is installed at the interface between the bottom module 11 and the adjacent flat plug module 12. After the upper flat plug module 12 and the lower bottom module 11 are inserted and locked together, synchronous compaction and sealing are achieved, effectively preventing interlayer leakage. Both the water-swellable waterstop strip and the U-shaped rubber waterstop strip are made of weather-resistant and hydrolysis-resistant rubber, with a service life of at least 5 years, meeting the requirements for repeated use. In other optional embodiments, the interlayer sealing component 43 can also use a composite water-swellable flat waterstop pad, an Ω-shaped rubber waterstop strip, etc.

[0056] In this embodiment, the bottom closed-loop water-stop component structure is used to fill all the joints of the seepage prevention structure with weather-resistant sealant, ensuring the full-section seepage prevention effect and greatly reducing the risk of river water leaking from the joints.

[0057] To further enhance the resistance to water flow impact and stability of the diversion embankment, the diversion embankment in this embodiment may also have an anti-sliding anchoring mechanism 5, which is installed at the bottom of the riverbed and fixedly connected to the main body 1 of the embankment at the other end.

[0058] Specifically, such as Figure 7 As shown, the anti-sliding anchoring mechanism 5 includes a recyclable anchor pile 51, a high-strength steel wire rope 52, and a tension sensor 53. The recyclable anchor pile 51 is detachably fixed to the bottom of the riverbed. One end of the high-strength steel wire rope 52 is connected to the top lifting lug of the recyclable anchor pile 51, and the other end is connected to the connecting piece on the side of the main body 1 of the dike. In this embodiment, the main body 1 of the dike is provided with two anchoring points, namely a main anchoring point and an auxiliary anchoring point. The main anchoring point is located on the side of the bottom module 11, and the auxiliary anchoring point is located on the side of the topmost flat blocking module 12, thereby forming a stable anchoring.

[0059] The tension sensor 53 is installed on the high-strength steel wire rope 52 to detect the tension data of the steel wire rope in real time, so as to avoid the steel wire rope breaking due to excessive tension or failing to achieve the anchoring effect due to insufficient tension.

[0060] In this embodiment, the anti-sliding anchoring mechanism 5 adopts a threaded detachable steel pipe pile. The depth of penetration into the soil can be flexibly adjusted according to the geological conditions of the riverbed. The minimum depth of penetration into the soil is 1.5m. After construction is completed, it can be completely unscrewed and recycled.

[0061] Using the above scheme, the anti-sliding anchoring mechanism 5 can fix the plane position of the embankment, resist the thrust of the water flow, and prevent the embankment from sliding or shifting under the action of the water flow. This allows all anchoring components to be completely disassembled and recycled for reuse, saving engineering costs and preventing component residues from being left on the construction site, making it green and environmentally friendly.

[0062] Example 2 In another typical embodiment of this application, a construction method for an intelligent and controllable modular assembly diversion dam is provided, which applies the intelligent and controllable modular assembly diversion dam in Embodiment 1, and specifically includes the following steps: S1. Construction Preparation: Identify the hydrological and geological conditions of the interception section, determine the design flow rate, embankment axis, full-section modular grid layout scheme, and design water-retaining height. Based on the design scheme, prefabricate the bottom layer module 11 and the flat-blocking module 12 at the prefabrication site on the bank. This includes the installation and fixing of the attitude positioning and moving mechanism 3 within the module. Then, pre-assemble the bottom layer module and the flat-blocking module layer using high-strength bolts, and verify the splicing accuracy and sealing effect.

[0063] After pre-assembly, a lifting support mechanism 2 is installed at the bottom of each bottom module 11. The intelligent monitoring and control system, the fully enclosed seepage prevention structure 4, and the anti-sliding anchoring mechanism 5 are then installed in their respective positions. Individual and online debugging of each component is conducted to ensure normal operation. Simultaneously, the riverbed of the intercepted section is cleared, removing silt, large debris, and obstacles. Guide markers are installed on both sides of the embankment design axis to provide a guiding benchmark for embankment positioning.

[0064] S2. Bottom Module Positioning and Riverbed Adaptive Fit: The assembled and debugged bottom module layer is transported to the designed position of the intercepting section of the river using a floating transport vessel and shore-side hoisting equipment; one or more attitude positioning and moving mechanisms 3 are activated through the intelligent measurement and control system to control the underwater thruster 31 to move the corresponding bottom module 11. Combined with the displacement data collected by the positioning component and the guide markers, the bottom module of the entire cross section is accurately moved to the corresponding grid position of the design axis of the embankment, and the positioning deviation is controlled within the design allowable range.

[0065] The lifting support mechanism 2 is activated, and control commands are sent via the PLC controller to drive the hydraulic telescopic outriggers 21 to extend and retract independently, adapting to the uneven terrain of the riverbed. This ensures that the entire cross-section module is subjected to stable and uniform force. Pressure sensors 23 collect the contact pressure of the outriggers in real time to ensure that each outrigger bears a uniform load. The flexible inflatable water-stop bladder at the bottom is inflated to the design pressure, causing it to expand and fill the gap between the bottom of the module and the riverbed, achieving a tight fit with the entire cross-section of the riverbed.

[0066] Activate the anti-sliding anchoring mechanism 5 to fix the recyclable anchor pile 51 to the bottom of the riverbed. Connect the bottom module 11 and the top flat blocking module 12 to the recyclable anchor pile 51 through the high-strength steel wire rope 52. Adjust the tension of the steel wire rope to the design range to complete the positioning and fixing of the bottom module.

[0067] S3. Layered Assembly and Intelligent Debugging: Based on the bottom module 11, the flat-blocking modules 12 are assembled layer by layer from bottom to top along the entire cross-section. Adjacent modules on the same layer are locked together by the tongue and groove interlocking structure 13, and the water-swellable sealing strips in the splicing joints are automatically compacted to stop the water. The upper and lower modules are connected by interlocking interfaces, and the hydraulic self-locking mechanism automatically locks them. The U-shaped rubber waterstop is simultaneously compacted and sealed. After each layer is assembled, the entire cross-section of the embankment is uniformly raised to a fixed height.

[0068] The data acquisition module of the intelligent monitoring and control system collects real-time data on water level, flow velocity, and seepage pressure of the intercepted river section. Based on the interception design requirements, preset safety thresholds for water level, seepage pressure, displacement, attitude, and anchoring tension are set.

[0069] Debug the automatic control, remote control and early warning functions of the intelligent measurement and control system to ensure that the position, height and attitude of the dike can be automatically adjusted and remotely monitored, and verify that the control accuracy and response speed meet the design requirements.

[0070] S4. Diversion Operation and Dynamic Control: Initiate the full-process diversion operation. The intelligent monitoring and control system monitors water level, seepage pressure, displacement, attitude and anchoring tension data in real time. According to the changes in river water level, the PLC controller automatically sends control commands to assemble the flat blocking module 12 on the top module and adjust the overall water blocking height of the main body of the dike 1 so that the top of the dike is always higher than the current water level preset safety height to avoid overflow accidents.

[0071] Based on the displacement and attitude changes of the dike axis, the PLC controller automatically sends control commands to drive the attitude positioning and moving mechanism 3 to adjust the dike's planar position and attitude in real time, correcting axis deviations and ensuring that the dike is always arranged along the designed axis. Simultaneously, staff monitor the entire diversion process in real time via a remote terminal. If the automatic control malfunctions, a one-button switch to manual control mode is initiated to manually adjust the dike's position, height, and attitude. During the diversion process, if excessive seepage pressure or leakage occurs, the anti-seepage structure is promptly inspected and repaired to ensure effective anti-seepage across the entire cross-section.

[0072] S5. Full-section Closure and Reinforcement: As the layered assembly work progresses, the entire cross-section of the levee is uniformly raised to the initial design water-retaining elevation, completing the seamless closure of the entire cross-section. Based on real-time water level monitoring data, the overall height of the levee is adjusted by assembling the flat-blocking module 12 to further enhance the water-retaining safety margin. The tension of the steel wire ropes of the anti-sliding anchoring mechanism 5 is comprehensively checked and adjusted to the design safety range; a comprehensive inspection of the fully enclosed seepage-proof structure 4 is conducted, and weak points in the sealing of the splicing joints and interfaces are reinforced to seal leakage channels and ensure the seepage-proof and water-retaining effect of the levee after closure.

[0073] S6. Removal and Recycling of the Dike: After the main construction is completed and the diversion task is finished, first release the anti-sliding anchoring mechanism 5, disassemble the connection between the high-strength steel wire rope 52 and the bottom module 11, unscrew the recyclable anchor pile 51, and close the vacuum adsorption plate. Activate the attitude positioning and moving mechanism 3 through the intelligent monitoring and control system to move the entire dike body 1 to the designated recycling area on the bank. Following the reverse installation sequence from top to bottom, first disassemble the flat blocking module 12, and finally disassemble the bottom module 11. Clean, inspect, calibrate, and perform anti-corrosion maintenance on all disassembled modules and components to facilitate reuse in subsequent projects. Finally, clean up construction traces in the diverted river section, restore the original water flow state and riverbed ecological environment, and avoid ecological damage.

[0074] Example 3 This embodiment takes a hydropower station diversion project as an example to demonstrate the application of the intelligent and controllable modular diversion dam in Embodiment 1 and the construction method in Embodiment 2 in the project.

[0075] The design flow rate for the river closure in this project is 1280 m³ / s, with a river width of 280 m. The riverbed consists of a sand and gravel cover layer with localized exposed bedrock, a maximum water depth of 12 m, and significant topographical undulations leading to drastic hydrological fluctuations. Traditional vertical damming methods are difficult and prone to instability, while traditional horizontal damming requires the construction of a cross-river trestle bridge, resulting in substantial temporary engineering investments and long construction periods. The specific implementation details are as follows: (a) Module parameter design: The bottom-layer module and the flat-blocking module adopt a uniform planar specification: 6m long and 4m wide. The bottom-layer module is 2.5m high, and the flat-blocking module is 2m high. Both are high-strength steel sealed frame structures. Both the bottom-layer module and the flat-blocking module have tongue-and-groove interlocking structures on both sides, with water-swellable sealing strips and hydraulic locking mechanisms installed within these structures. The upper end of the bottom-layer module and the lower end of the standard layered flat-blocking module each have standardized interlayer interfaces, with hydraulic self-locking mechanisms and U-shaped rubber waterstops installed within these interfaces. Each module contains a sealed floating chamber, and the outer perimeter of the module is equipped with small propellers and lateral steering rudders.

[0076] The bottom of each module is equipped with eight independent hydraulic telescopic outriggers, each with a stroke of 0-1.5m, and a pressure sensor at the bottom. Each bottom module also features a closed-loop neoprene rubber pressurized waterstop bladder with an inflation pressure of 0.3MPa. Optionally, each bottom module can be further equipped with four sets of retractable anchor piles and a soft-soil vacuum adsorption plate to better adapt to complex riverbed geology.

[0077] Each module's positioning component has a built-in BeiDou and UWB positioning system with a positioning accuracy of ±5mm. It is equipped with tilt sensors, displacement sensors, water level sensors, and seepage pressure sensors, and integrates an intelligent monitoring and control cabin, which can communicate wirelessly with the shore-side remote monitoring platform.

[0078] (II) Construction Implementation Process: In the early stage, a three-dimensional survey of the entire riverbed section was completed, a digital model of the river channel was established, and a modular grid of 47 columns × 1 row was divided along the axis of the embankment to determine the layered lifting scheme: the bottom layer is a riverbed-adaptive module, and four layers of flat blocking modules are assembled upwards. The initial design water-retaining elevation is 10.5m, and the total lifting height is 10.5m.

[0079] All modules are prefabricated in the factory and transported to the site on the riverbank for pre-assembly and system commissioning to verify splicing accuracy and water-stopping effect.

[0080] Using a floating vessel in conjunction with shore-side hoisting equipment, 47 bottom modules were simultaneously floated along the entire cross-section to the designed grid position. The positioning system and propulsion mechanism were used to precisely adjust the position, fill water and sink to the riverbed. The telescopic outriggers automatically adjusted to adapt to the uneven terrain of the riverbed, the water-stop bladder was pressurized and tightly fitted to the riverbed, and the anchoring mechanism was activated to complete the fixation, forming the bottom layer of the dike foundation. There was no filling work and no need to build a trestle bridge.

[0081] Based on the bottom module, the flat-blocking module is assembled layer by layer in a synchronous manner across the entire cross section. After each layer is assembled, the dike is raised uniformly by 2m. After the four standard modules are assembled, the dike reaches the initial design water-blocking elevation.

[0082] During construction, a sudden rainstorm occurred upstream, causing the river level to rise by 1.8 meters within 2 hours. The system immediately issued an early warning, and the flat-blocking modules were simultaneously assembled on the top of the embankment. The entire section of the embankment was heightened within 4 hours, successfully avoiding the risk of overflow.

[0083] After the main dam construction was completed, all modules were disassembled layer by layer from top to bottom, hoisted and transported to the shore, and then inspected and used for the diversion construction of another project downstream. The overall module recovery rate reached 98%, with no riverbed disturbance and no water pollution.

[0084] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Those skilled in the art should understand that the present invention can have various modifications and variations. 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 smart, controllable, modular, assembled diversion embankment, characterized in that, include: The main body of the dike includes several bottom modules and at least one layer of several flat-blocking modules located above the bottom modules. The bottom modules and the flat-blocking modules are plugged together, and adjacent bottom modules and / or adjacent flat-blocking modules are spliced ​​together by a tongue-and-groove interlocking structure. Both the bottom modules and the flat-blocking modules are equipped with sealed floating chambers inside. A lifting support mechanism is installed at the bottom of each of the bottom modules, with its top connected to the bottom module and its bottom in contact with the riverbed. It is used to independently extend and retract to adjust the height of each of the bottom modules to adapt to the uneven riverbed. An attitude positioning and moving mechanism is set inside each of the bottom-level modules and / or each of the flat-blocking modules, and is used to dynamically adjust the planar position and spatial attitude of each module to realize the overall movement and correction of the main body of the dike. The monitoring and control system includes a data acquisition module, a controller, an execution module, and an early warning module. The data acquisition module is used to acquire upstream and downstream water levels, seepage pressure, module displacement, and tilt attitude data. The controller is electrically connected to the data acquisition module, the execution module, and the early warning module, respectively, and is used to receive the data acquired by the data acquisition module, analyze and process it, and then send control commands to the execution module. The execution module is electrically connected to the lifting support mechanism and the attitude positioning and moving mechanism, respectively, and is used to execute the control commands sent by the controller to drive the corresponding mechanisms to complete the actions.

2. The intelligent, controllable, modular, assembled diversion embankment as described in claim 1, characterized in that, Each attitude positioning and movement mechanism includes four underwater thrusters, four steering servos, and a positioning component. The four underwater thrusters are respectively arranged inside the side of each bottom module or each flat-block module. The fixed end of each steering servo is fixedly connected to the bottom module or the flat-block module, and the output end is drivenly connected to the underwater thruster for driving the underwater thruster to deflect and change the thrust direction. The positioning component is disposed on the outer side of the top surface of the bottom module or the flat-block module for real-time acquisition of module position, elevation, and attitude data. The positioning component is electrically connected to the controller. The execution module is electrically connected to the underwater thrusters and the steering servos of the attitude positioning and movement mechanism, respectively.

3. The intelligent, controllable, modular, assembled diversion embankment as described in claim 1, characterized in that, The lifting support mechanism includes a lifting drive motor, the output end of which is connected to the hydraulic telescopic outrigger. A pressure sensor is installed at the bottom of the hydraulic telescopic outrigger to collect real-time contact pressure data between the hydraulic telescopic outrigger and the riverbed. A limit sensor is installed on the hydraulic telescopic outrigger to monitor the extension and retraction of the hydraulic telescopic outrigger to avoid over-extension. Both the pressure sensor and the limit sensor are electrically connected to the controller. The bottom of the hydraulic telescopic outrigger is provided with an anti-slip pressure-bearing base for contacting the riverbed, and the bottom of the anti-slip pressure-bearing base is provided with anti-slip texture.

4. The intelligent, controllable, modular, assembled diversion embankment as described in claim 1, characterized in that, A standardized interlayer interface is provided between the bottom layer module and the flat-blocking module, and the bottom layer module and the flat-blocking module are connected by plugging in the standardized interlayer interface; And / or, when the main body of the dike includes multiple layers of flat-blocking modules, a standardized interlayer interface is provided between adjacent flat-blocking module layers and the layers are connected by plugging in the standardized interlayer interface.

5. The intelligent, controllable, modular, assembled diversion embankment as described in claim 1, characterized in that, The data acquisition module includes a water level sensor, a seepage pressure sensor, a displacement sensor, and an attitude sensor. The water level sensor is installed on the upstream and downstream sides of the main body of the embankment to collect upstream and downstream water level data in real time. The seepage pressure sensor is located at the bottom and side interfaces of each of the bottom modules and the flat-blocking module to collect seepage pressure data in real time. The displacement sensor is installed on the bottom modules and the flat-blocking module to collect horizontal displacement and vertical settlement data of each module in real time. The attitude sensor is installed on the top of the bottom modules and the flat-blocking module to collect the module's own angle in real time.

6. The intelligent, controllable, modular, assembled diversion embankment as described in claim 1, characterized in that, The diversion embankment also includes an anti-sliding anchoring mechanism, which includes a recyclable anchor pile and a high-strength steel wire rope. The recyclable anchor pile is fixedly installed at the bottom of the riverbed in a detachable manner. One end of the high-strength steel wire rope is fixedly connected to the recyclable anchor pile, and the other end is fixedly connected to the side of the main body of the embankment.

7. The intelligent, controllable, modular, assembled diversion embankment as described in claim 6, characterized in that, A tension sensor is installed on the high-strength steel wire rope. The tension sensor is electrically connected to the controller and is used to detect the tension data of the high-strength steel wire rope in real time and send it to the controller.

8. The intelligent, controllable, modular, assembled diversion embankment as described in claim 6, characterized in that, The recyclable anchor pile is a threaded, detachable steel pipe pile.

9. The intelligent, controllable, modular, assembled diversion embankment as described in claim 1, characterized in that, The intercepting dike also includes a fully enclosed seepage prevention structure, which includes a bottom closed-loop water-stop component arranged around the bottom periphery of the bottom module. The bottom closed-loop water-stop component is a flexible pressurized water-stop bladder used to fill the gap between the bottom of the bottom module and the riverbed. An interlayer water-stopping component is provided between the bottom module layer and the flat plug module layer and / or adjacent flat plug module layers, and the interlayer water-stopping component is a rubber water-stopping strip. A water-stopping component for inter-module splicing is provided in the splicing seam between adjacent bottom modules and / or adjacent flat plug modules. The water-stopping component for inter-module splicing is a water-swellable water-stopping strip.

10. A construction method for an intelligent and controllable modular assembly-type diversion dam, applied to the intelligent and controllable modular assembly-type diversion dam as described in any one of claims 1-9, characterized in that, The construction method includes the following steps: Construction preparation: Prefabricate the bottom layer modules and flat-block modules and perform trial assembly; Underlying module positioning and fitting: The underlying module is transferred to the designed position, accurately positioned by the attitude positioning and moving mechanism, the lifting support mechanism is activated to adapt to the riverbed and fit, and the anchoring structure is installed for fixation. Layered assembly and debugging: Assemble the flat-blocking modules layer by layer from bottom to top and seal them. Collect data, set thresholds and debug control functions through the measurement and control system. Diversion Operations and Control: Real-time monitoring of various data, and automatic or manual adjustment of the dike position, attitude, and water-blocking height through the monitoring and control system to ensure the safety of diversion; Full-section closure and reinforcement: Assemble the flat-blocking modules to the designed water-retaining elevation, complete the closure, adjust the anchoring tension and reinforce the seepage prevention structure; Spur dike dismantling and recycling: After the main dam construction is completed, the anchoring structure is removed, the main body of the spur dike is moved to the recycling area, and the bottom modules, flat plug modules and components are dismantled and construction traces are cleaned up.

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