Reusable frame beam formwork device and construction method

Abstract

The invention provides a reusable frame beam formwork device and a construction method, and belongs to the technical field of building construction.The reusable frame beam formwork device comprises a connecting structure, the connecting structure is arranged between adjacent frame beam formworks, the connecting structure comprises a fixing column and two connecting frames, and the two connecting frames are arranged on the left side and the right side of the fixing column correspondingly; the connecting frame comprises a movable column, connecting rods, a connecting frame and a bottom column, the two connecting rods are arranged below the movable column, the connecting frame is installed between the connecting rods and the movable column, the bottom column is arranged at the bottom end of the connecting rods, the adjusting structure is arranged between the connecting frame and the fixed column and comprises a guide rail, a sliding base and a push rod, and the moving structure is arranged at the upper end of the connecting frame. The moving structure comprises a mounting base, a motor, a gear box, a rotating rod, a movable frame and a top plate. The problems that a traditional pure wood formwork is prone to formwork shifting and expanding, the steel formwork reinforcing cost is high, and dismantling is tedious are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a reusable frame beam template device and a construction method. Background Art

[0002] Frame beams are widely used in slope support projects in highway, municipal, water conservancy and geological disaster treatment projects. At present, the construction requirements are relatively high, such as fast construction speed, good appearance quality, civilized construction standards, etc. How to complete the frame beam formwork support at low cost, quickly and efficiently, and ensure the on-site construction quality and civilized construction is a topic worth thinking about.

[0003] At present, there are only two main types of slope frame beam formwork on the market, one is a pure wooden formwork or a wooden formwork combined with a steel pipe reinforcement system, and the other is a steel formwork reinforcement system.

[0004] (1) Pure wood formwork or wood formwork combined with steel pipe reinforcement. The pure wood formwork reinforcement system mainly uses wood formwork and square wood as the main materials. It is processed and manufactured on site during construction and cut as needed. Square wood is used for support and limit, and nails are used for fixation. The wood formwork is combined with steel pipe reinforcement. The panel is made of plywood, the edge of the formwork is fixed with square strips, and then steel pipes are used in combination with top supports and other materials for adjustment and support.

[0005] (2) Steel formwork reinforcement: When using steel formwork reinforcement, firstly, the steel formwork is processed and produced in combination with the structural dimensions of the project frame beam, and the supporting and connecting devices are produced in conjunction with the desired ones. The formwork should not be processed too large or too long, because it is difficult to carry out mechanical operations on the slope, and the formwork is too large to be moved by manpower. After the formwork is transported to the site, it should be connected with bolts, and then reinforced with a matching support frame.

[0006] There are the following defects: a. The pure wood formwork reinforcement system can only be used in areas with low construction requirements. The reinforcement effect of this reinforcement system is poor. When pouring concrete, it is very easy to have mold slippage and mold expansion, and the construction quality is very poor. Generally, it is processed on site and cut as needed, which is easy to cause material waste, and a lot of waste materials are left after construction, and civilized construction is not easy to ensure. The shortcomings of the wood formwork combined with steel pipe reinforcement system are basically similar to those of pure wood formwork reinforcement. The steel pipe reinforcement system often requires materials such as tie rods, and the construction process is complicated, and there are still redundant processes after construction;

[0007] b. The biggest disadvantage of using a steel formwork reinforcement system is the high cost. It is difficult to modify the formwork for frame beams of different sizes. During the construction process, the formwork needs to be connected with bolts and connected and fixed with matching reinforcement tools. The removal work after construction is also cumbersome. Summary of the invention

[0008] The embodiments of the present invention provide a reusable frame beam formwork device and construction method, which solve the problems of easy formwork slippage and formwork expansion of traditional pure wooden formworks, high steel formwork reinforcement costs, and cumbersome dismantling.

[0009] In view of the above problems, the technical solution proposed by the present invention is:

[0010] The present invention provides a reusable frame beam template device, comprising a connection structure, the connection structure is arranged between adjacent frame beam templates, the connection structure comprises a fixed column and two connection frames, the two connection frames are respectively arranged on the left and right sides of the fixed column, the connection frame comprises a movable column, a connecting rod, a connecting frame and a bottom column, two connecting rods are arranged below the movable column, the connecting frame is installed between the connecting rod and the movable column, and the bottom column is arranged at the bottom end of the connecting rod;

[0011] An adjustment structure, the adjustment structure is arranged between the connection frame and the fixed column, the adjustment structure comprises a guide rail, a slide seat and a push rod, the guide rail is fixed on the left and right sides of the fixed column, the slide seat is arranged between the push rod and the guide rail, and the push rod is connected to the movable column;

[0012] A movable structure, wherein the movable structure is arranged at the upper end of the connection frame, and the movable structure comprises a mounting seat, a motor, a gear box, a rotating rod, a movable frame and a top plate, wherein the mounting seat is screwed to the upper surface of the movable column, the motor and the rotating rod are both arranged on the inner side of the gear box, the movable frame is arranged at the upper end of the mounting seat, and the top plate is installed at the upper end of the movable frame;

[0013] A fixing structure is arranged between the bottom column and the frame beam template, and the fixing structure includes a control rod, a fixing rod and a tapered rod. The control rod and the tapered rod are respectively welded to the upper and lower ends of the fixing rod, and a notch is opened on the outer surface of the fixing rod.

[0014] As a preferred technical solution of the present invention, a control system is included, the control system is used to control the use of the adjustment structure and the mobile structure, and adjust the installation of the frame beam template, the control system includes a monitoring module, a control module, a data analysis module and a learning prediction module;

[0015] The monitoring module is used to monitor the installation position and status of the device and understand the real-time installation status of the device. The monitoring module includes a position monitoring unit and a status monitoring unit. The position monitoring unit uses an encoder to monitor the precise position of the device in real time. The status monitoring unit uses a sensor to monitor the device's tilt, vibration, and temperature-related status data in real time to provide data support for subsequent processing;

[0016] The control module is used to control the device to make subtle adjustments to achieve the expected use effect;

[0017] The data analysis module is used to process and analyze the data monitored by the monitoring module and provide an adjustment plan. The data analysis module includes an adjustment amount calculation unit. The adjustment amount calculation unit calculates the device adjustment plan by comparing the current position and the target position based on the monitoring data.

[0018] The learning prediction module uses a mechanical model and a time series model to simulate the adjustment of the prediction device.

[0019] As a preferred technical solution of the present invention, the detailed steps of the data analysis module are as follows:

[0020] Step a, comparing the real-time data of the monitoring module with the preset target position data to obtain the difference between the real-time position and the target position according to different directions;

[0021] Step b, judging the moving direction of the device according to the positive and negative values ​​of the difference, calculating the number of pulses according to the unique distance corresponding to each pulse, and automatically setting the moving speed and acceleration of the actuator according to preset parameters;

[0022] Step c: the control module generates a control signal according to the obtained pulse number, speed and acceleration.

[0023] As a preferred technical solution of the present invention, the detailed steps of the learning prediction module are as follows:

[0024] Step 1: Clean the data from the monitoring module to determine the time resolution required for model analysis. If the time resolution of the data is inconsistent, resample the data to the same time resolution.

[0025] Step 2: Merge the time-aligned data into a unified data set;

[0026] Step 3: Use the obtained data set to establish a mechanical model and perform finite element analysis, record the output data of the mechanical model, select a suitable time series model, and perform parameter estimation;

[0027] Step 4: determine the coupling point between the mechanical model and the time series model, and use the prediction result of the mechanical model as an input variable of the time series model;

[0028] Step 5: Retrain the time series model using the fused dataset and use an independent validation set to evaluate the prediction performance of the joint model.

[0029] Step 6: Use the joint model for simultaneous prediction. First, run the mechanical model to get the preliminary prediction results. Input the prediction results of the mechanical model into the time series model to get the final prediction. According to the difference between the prediction results and the actual observation values, adjust the parameters of the two models.

[0030] Step 7: Deploy the joint model into actual applications for real-time monitoring and prediction.

[0031] As a preferred technical solution of the present invention, the connecting frame is of triangular design, the lower end of the connecting frame is welded to the upper end of the connecting rod, the upper end of the connecting frame is screwed to the movable column, the anti-sliding block is sleeved on the outside of the connecting rod, the anti-sliding block is threadedly matched with the connecting rod, and the anti-sliding block is made of rubber.

[0032] As a preferred technical solution of the present invention, at least two moving wheels are arranged on the inner side of the slide seat, the moving wheels are located on both sides of the guide rail and are rollingly connected to the guide rail, the moving wheels are electric wheels, and rubber pads or rubber strips are fixed to the outer surfaces of the moving wheels and the guide rails, the push rod is screwed to the other side of the slide seat, a connecting head is fixed to the other end of the push rod, the connecting head is screwed to the movable column, and a hydraulic cylinder is connected to one side of the push rod.

[0033] As a preferred technical solution of the present invention, a driving gear and a passive gear are arranged in the gear box, the output shaft of the motor is meshed with the driving gear, the passive gear is meshed with the driving gear, the passive gear is screwed with the rotating rod, the movable frame is composed of two groups of movable parts, and the two groups of movable parts are symmetrically arranged, wherein one group of movable parts is two movable rods, the ends of the movable rods in the same group are rotatably connected, the two ends of the movable parts are rotatably connected with the top plate and the mounting seat respectively, and the rotating rod passes through the connection between the two movable rods and cooperates with their threads.

[0034] On the other hand, a construction method of a reusable frame beam formwork device comprises the following steps:

[0035] S1, according to the design drawings, determine the size and position of the frame beam, install the frame beam template, and fix the template body on the building structure through the connecting structure and the fixing structure;

[0036] S2, using the control system to monitor the status of the formwork body in real time to ensure that the formwork meets the construction requirements;

[0037] S3, comparing the template body with the target parameters according to the real-time monitoring situation, and controlling the adjustment structure and the moving structure to fine-tune the template to reach the target position;

[0038] S4, predicting the change trend of the template body using the learning prediction module according to the change of the real-time data, and making timely adjustments to the template body according to the prediction results;

[0039] S5, pour concrete after adjusting the formwork body, and remove the formwork as a whole after the concrete strength reaches the design requirements;

[0040] S6, clean and maintain the removed template to prepare for next use.

[0041] Compared with the prior art, the beneficial effects of the present invention are:

[0042] (1) The present invention integrates monitoring, data analysis, control and prediction functions through a control system, realizes intelligent and automated template adjustment, and utilizes a learning prediction module in combination with a mechanical model and a time series model to more accurately predict and adjust the position of the template. The mechanical model can simulate the physical behavior of the template, while the time series model can analyze the changing trend of the template over time, making the prediction more accurate. The automated and intelligent adjustment greatly improves construction efficiency, reduces human errors, and reduces safety accidents caused by unstable templates.

[0043] (2) The present invention allows the template to move accurately up and down and horizontally through the design of the adjustment structure and the movable structure. The design of the fixed structure makes the template installation more secure and easy to disassemble, which facilitates the reuse of the template. This not only improves the service life of the template, but also reduces long-term costs and environmental impacts.

[0044] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a structural schematic diagram of a reusable frame beam template device disclosed in the present invention;

[0046] Figure 2 It is a schematic diagram of the disassembled structure of a reusable frame beam template device disclosed in the present invention;

[0047] Figure 3 It is a structural schematic diagram of part A of a disassembled structural schematic diagram of a reusable frame beam formwork device disclosed in the present invention;

[0048] Figure 4 It is a partial structural schematic diagram of a mobile structure of a reusable frame beam template device disclosed in the present invention;

[0049] Figure 5 It is a schematic diagram of the overall structure of a fixed structure of a reusable frame beam template device disclosed in the present invention;

[0050] Figure 6 It is a control system block diagram of a reusable frame beam template device disclosed in the present invention;

[0051] Figure 7 It is a schematic diagram of a construction method flow of a reusable frame beam formwork device disclosed in the present invention;

[0052] Description of reference numerals: 100, connecting structure; 101, fixed column; 102, movable column; 103, connecting rod; 104, connecting frame; 105, bottom column; 106, anti-sliding block;

[0053] 200, adjustment structure; 201, guide rail; 202, slide seat; 203, moving wheel; 204, push rod; 205, connector; 206, hydraulic cylinder;

[0054] 300, mobile structure; 301, mounting seat; 302, motor; 303, gear box; 3031, output shaft; 3032, driving gear; 3033, passive gear; 304, rotating rod; 305, movable rod; 306, top plate;

[0055] 400, fixed structure; 401, control rod; 402, fixed rod; 403, tapered rod; 404, notch;

[0056] 500, control system; 501, monitoring module; 5011, position monitoring unit; 5012, state monitoring unit; 502, control module; 503, data analysis module; 5031, adjustment amount calculation unit; 504, learning prediction module;

[0057] 600. Frame beam formwork. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0059] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0060] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0061] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0062] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0063] Embodiment 1

[0064] Refer to the attached Figure 1-6 As shown, the present invention provides a technical solution: a reusable frame beam template device, including a connection structure 100, the connection structure 100 is arranged between adjacent frame beam templates 600, the connection structure 100 includes a fixed column 101 and two connection frames, the two connection frames are respectively arranged on the left and right sides of the fixed column 101, the connection frame includes a movable column 102, a connecting rod 103, a connecting frame 104 and a bottom column 105, two connecting rods 103 are arranged below the movable column 102, the connecting frame 104 is installed between the connecting rod 103 and the movable column 102, and the bottom column 105 is arranged at the bottom end of the connecting rod 103;

[0065] The adjustment structure 200 is arranged between the connection frame and the fixed column 101. The adjustment structure 200 includes a guide rail 201, a slide seat 202 and a push rod 204. The guide rail 201 is fixed on the left and right sides of the fixed column 101. The slide seat 202 is arranged between the push rod 204 and the guide rail 201. The push rod 204 is connected to the movable column 102.

[0066] The mobile structure 300 is arranged at the upper end of the connection frame. The mobile structure 300 includes a mounting seat 301, a motor 302, a gear box 303, a rotating rod 304, a movable frame and a top plate 306. The mounting seat 301 is screwed to the upper surface of the movable column 102, the motor 302 and the rotating rod 304 are both arranged on the inner side of the gear box 303, the movable frame is arranged at the upper end of the mounting seat 301, and the top plate 306 is installed at the upper end of the movable frame;

[0067] The fixing structure 400 is arranged between the bottom column 105 and the frame beam template 600. The fixing structure 400 includes a control rod 401, a fixing rod 402 and a tapered rod 403. The control rod 401 and the tapered rod 403 are respectively welded to the upper and lower ends of the fixing rod 402. A notch 404 is provided on the outer surface of the fixing rod 402. After the frame beam template 600 is connected to the connection frame, the fixing structure 400 is passed through the frame beam template 600 and the bottom column 105. The control rod 401 and the fixing rod 402 are threadedly matched with the frame beam template 600 and the connection frame. The tapered rod 403 is completely exposed, and the lower part of the fixing rod 402 is exposed, so that when the device is connected to the building, it can be inserted into the building through the notch 404 outside the tapered rod 403 and the fixing rod 402 for reinforcement. When disassembling, the reinforcement structure can be unscrewed;

[0068] Control system 500, control system 500 is used to control the use of adjustment structure 200 and mobile structure 300, and adjust the installation of frame beam formwork 600. Control system 500 includes monitoring module 501, control module 502, data analysis module 503 and learning prediction module 504.

[0069] The embodiment of the present invention is also implemented through the following technical solutions.

[0070] In the embodiment of the present invention, the monitoring module 501 is used to monitor the installation position and status of the device and understand the real-time installation status of the device. The monitoring module 501 includes a position monitoring unit 5011 and a status monitoring unit 5012. The position monitoring unit 5011 uses an encoder to monitor the precise position of the device in real time. The status monitoring unit 5012 uses sensors to monitor the device's tilt, vibration, and temperature-related status data in real time to provide data support for subsequent processing. The sensors include inclination sensors, vibration sensors, temperature sensors, etc., and micro force sensors must be installed at the four corners or key support points of the template to monitor the interaction force between the device template and the adjustment structure and the mobile structure 300. By setting a force threshold, when the actual force exceeds the threshold, the system automatically performs fine-tuning to ensure that the template is in stable contact with the soil.

[0071] The control module 502 is used to control the device to make subtle adjustments to achieve the desired use effect;

[0072] The data analysis module 503 is used to process and analyze the data monitored by the monitoring module 501 and provide an adjustment plan. The data analysis module 503 includes an adjustment amount calculation unit 5031. The adjustment amount calculation unit 5031 calculates the device adjustment plan by comparing the current position and the target position based on the monitoring data.

[0073] The learning prediction module 504 uses the mechanical model and the time series model to simulate the adjustment of the prediction device.

[0074] In the embodiment of the present invention, the detailed steps of the data analysis module 503 are as follows:

[0075] Step a, comparing the real-time data of the monitoring module 501 with the preset target position data to obtain the difference between the real-time position and the target position according to different directions;

[0076] Step b, judging the moving direction of the device according to the positive and negative values ​​of the difference, and calculating the number of pulses according to the unique distance corresponding to each pulse, the number of pulses = displacement / distance corresponding to no pulse, and automatically setting the moving speed and acceleration of the actuator according to the preset parameters;

[0077] The detailed steps of moving speed and acceleration are as follows:

[0078] Step b1, clarifying preset parameters, such as maximum speed, maximum acceleration, etc., analyzing the task requirements of the mobile structure 300 and the adjustment structure 200, including the final position to which the target position actuator needs to move, the maximum time required to complete the task under time constraints, and the accuracy requirements of position accuracy and speed control accuracy;

[0079] Step b2, analyzing the task requirements of the mobile structure 300 and the adjustment structure 200, including target position, time constraints and accuracy requirements;

[0080] Step b3, calculate the required speed and acceleration according to the formula, and set the obtained speed and acceleration to the control module 502, wherein the acceleration a calculation formula is as follows:

[0081]

[0082] aactual=k*atheoretical

[0083] Among them, v max is the maximum velocity, d is the displacement, and k is a coefficient less than or equal to, which is used to reduce the acceleration;

[0084] speed t is the maximum time to complete the moving work. If v is greater than v max , then the time constraint or displacement needs to be adjusted;

[0085] Step b4, using a mechanical model to simulate and adjust the speed and acceleration to ensure the stability of the speed and acceleration;

[0086] Step b5, applying the final velocity and acceleration parameters to the control module 502, and performing real-time monitoring during the movement of the mobile structure 300 and the adjustment structure 200;

[0087] In step c, the control module 502 generates a control signal according to the obtained pulse number, speed and acceleration.

[0088] In an embodiment of the present invention, the detailed steps of the learning prediction module 504 are as follows:

[0089] Step 1: clean the data from the monitoring module 501, determine the time resolution required for the model analysis, such as seconds, minutes, hours, etc. If the time resolution of the data is inconsistent, convert the data to the same time resolution by resampling, for example, interpolation or aggregation methods can be used. Interpolation: If higher resolution data is required, an interpolation method (such as linear interpolation, cubic spline interpolation, etc.) can be used to estimate the data at the missing time points; aggregation: If lower resolution data is required, data at multiple time points can be aggregated (such as calculating the average, maximum, minimum, etc.);

[0090] Step 2: Merge the time-aligned data into a unified data set;

[0091] Step 3: Use the obtained data set to establish a mechanical model and perform finite element analysis, record the output data of the mechanical model, such as stress, displacement, etc., select a suitable time series model, perform parameter estimation, and use historical time series data for model training;

[0092] Step 4: Determine the coupling point between the mechanical model and the time series model, that is, the output of the mechanical model can be used as the input of the time series model, and the prediction result of the mechanical model is used as an input variable of the time series model. If the output of the mechanical model is continuous, it is sampled or aggregated to match the time scale of the time series model;

[0093] Step 5: Retrain the time series model using the fused dataset, consider the output of the mechanical model, adjust the model parameters to optimize the overall prediction performance, use an independent validation set to evaluate the prediction performance of the joint model, and compare the prediction results of the joint model with those of the mechanical model or the time series model alone;

[0094] Step 6: Use the joint model for synchronous prediction. First, run the mechanical model to get the preliminary prediction results. Input the prediction results of the mechanical model into the time series model to get the final prediction. According to the difference between the prediction results and the actual observation values, adjust the parameters of the two models. Go back to step 3 or step 4 to re-establish or couple the model.

[0095] Step 7: Deploy the joint model to actual applications for real-time monitoring and prediction, collect new data for continuous model improvement, and regularly retrain the model to keep the predictions accurate.

[0096] In an embodiment of the present invention, the connecting frame 104 is of triangular design, the lower end of the connecting frame 104 is welded to the upper end of the connecting rod 103, the upper end of the connecting frame 104 is screwed to the movable column 102, the anti-sliding block 106 is sleeved on the outer side of the connecting rod 103, the anti-sliding block 106 is threadedly matched with the connecting rod 103, and the anti-sliding block 106 is made of rubber.

[0097] Specifically, the connecting rod 103 is connected to the movable column 102 through the connecting frame 104. The connecting frame 104 is installed in an inverted state. The bottom end of the connecting column is screwed to the bottom column 105, so that the movable column 102, the connecting column and the bottom column 105 form a connecting frame adapted to the frame beam template 600. The number of conventional frame beam templates 600 is 2, so connecting frames consistent with the number of frame beam templates 600 are set on both sides of the fixed column 101. By adjusting the position of the anti-sliding block 106, it is clamped on both sides of the frame beam template 600 and squeezed by the frame beam template 600, tightly attached to the outer side of the frame beam template 600, thereby improving the firmness of the connection between the connecting frame and the frame beam template 600.

[0098] In an embodiment of the present invention, at least two moving wheels 203 are arranged on the inner side of the slide 202, the moving wheels 203 are located on both sides of the guide rail 201, and are rollingly connected to the guide rail 201, the moving wheels 203 are electric wheels, and rubber pads or rubber strips are fixed to the outer surfaces of the moving wheels 203 and the guide rail 201, the push rod 204 is screwed to the other side of the slide 202, and a connecting head 205 is fixed to the other end of the push rod 204, and the connecting head 205 is screwed to the movable column 102, and a hydraulic cylinder 206 is connected to one side of the push rod 204.

[0099] Specifically, the sliding seat 202 can move on both sides of the guide rail 201 through the moving wheel 203 (i.e., the electric wheel) with its own motor, and drive the movable column 102 on the other side of the sliding seat 202 to move together, so as to realize the up and down movement of the movable column 102. The control system 500 realizes precise speed and direction control, and uses rubber pads or rubber strips to increase the friction between the moving wheel 203 and the guide rail 201 to prevent the moving wheel 203 from slipping, and fixes a stopper at the bottom end of the guide rail 201 to prevent the movable column 102 from falling off. The connector 205 is inserted into the movable column 102, and screws are used to penetrate the movable column 102 and the connector 205 to connect the push rod 204 to the movable column 102. The hydraulic cylinder 206 provides power to the push rod 204, so that the push rod 204 with the hydraulic cylinder 206 can drive the movable column 102 to move left and right. The template in the connection frame is adjusted up and down by the up and down movement of the movable column 102. The spacing between the templates is adjusted by the left and right movement of the movable column 102, so that the installation position of the template is more accurate.

[0100] In the embodiment of the present invention, a driving gear 3032 and a passive gear 3033 are arranged in the gear box 303, the output shaft 3031 of the motor 302 is meshed with the driving gear 3032, the passive gear 3033 is meshed with the driving gear 3032, the passive gear 3033 is screwed with the rotating rod 304, and the movable frame is composed of two groups of movable parts, and the two groups of movable parts are symmetrically arranged, wherein one group of movable parts is two movable rods 305, and the ends of the movable rods 305 in the same group are rotatably connected, and the two ends of the movable parts are rotatably connected with the top plate 306 and the mounting seat 301 respectively, and the rotating rod 304 passes through the connection between the two movable rods 305 and cooperates with its thread.

[0101] Specifically, the motor 302 can control the rotation of the rotating rod 304 through the output end of the motor 302 and the cooperation between the driving gear 3032 and the passive gear 3033. Based on the thread, the rotating rod 304 can control the displacement of the two groups of movable parts on its outer side. The rotating rod 304 passes through the fixed rod 402 connected between the ends of the two movable rods 305, and cooperates with the fixed rod 402 thread to move synchronously, that is, move inward or outward at the same time. While the movable parts are displaced, the outer surfaces of the fixed rod 402 connected between the ends of the two movable rods 305 rotate, and the angle thereof is expanded or reduced, so as to realize the lifting and lowering movement of the movable frame. After the device is installed, a force is applied to the upper end of the top plate 306, such as using a steel wire rope, one end of the steel wire rope is installed on the building, and the other end is connected to the top plate 306 to suspend the top plate 306, and at the same time play a role of suspension to enhance the stability of the moving wheel 203. When the device needs to be adjusted up and down, the movable frame is controlled to be lifted and lowered, and the synchronous slide 202 moves on the outer surface of the guide rail 201 to realize the adjustment of the device.

[0102] Embodiment 2

[0103] See attached Figure 7 As shown, an embodiment of the present invention further provides a construction method of a reusable frame beam formwork device, comprising the following steps:

[0104] S1, according to the design drawings, determine the size and position of the frame beam, install the frame beam template 600, and fix the template body on the building structure through the connecting structure 100 and the fixing structure 400;

[0105] The installation of the frame beam template 600 specifically includes: placing the fixed column 101 at a predetermined position, installing two connecting frames on the left and right sides of the fixed column 101, assembling the movable column 102, the connecting rod 103, the connecting frame 104 and the bottom column 105 together by screws, fixing the guide rail 201 on the left and right sides of the fixed column 101, installing the slide 202 on the guide rail 201 and connecting it with the push rod 204, ensuring that the push rod 204 is firmly connected to the movable column 102, screwing the mounting seat 301 to the upper surface of the movable column 102, installing the motor 302 and the rotating rod 304 in the gear box 303, assembling the movable frame and the top plate 306, ensuring that they can be freely raised and lowered, passing the tapered rod 403 and the fixed rod 402 of the fixed structure 400 through the frame beam template 600 and the bottom column 105, ensuring that the fixed structure 400 is well matched with the frame beam template 600 and the connecting frame thread;

[0106] S2, using the control system 500 to monitor the status of the formwork body in real time to ensure that the formwork meets the construction requirements. Use the control system 500 to make preliminary adjustments to ensure that all components are properly docked, and check the installation position and status of the device through the monitoring module 501;

[0107] S3, according to the real-time monitoring situation, the data analysis module 503 is used to calculate the adjustment amount, and the control module 502 drives the adjustment structure 200 and the mobile structure 300 to adjust according to the calculation result to reach the target position. During the adjustment process, the monitoring module 501 continuously monitors the state of the template, including position, inclination, vibration, etc. If it is detected that there is still a deviation between the actual position and the target position, the control module 502 will make fine adjustments according to the new data analysis results;

[0108] S4, predicting the changing trend of the template body using the learning prediction module 504 according to the changes in the real-time data, and making timely adjustments to the template body according to the prediction results;

[0109] For example: the control module 502 generates a corresponding control signal according to the adjustment amount calculated by the data analysis module 503. The control signal is sent to the electric wheel 203 of the adjustment structure 200 to move along the guide rail 201, thereby pushing the movable column 102 up and down to adjust the height of the template. If the horizontal position of the template needs to be adjusted, the push rod 204 will be driven by the hydraulic cylinder 206 to move the movable column 102 left and right. The control signal is also sent to the motor 302 of the mobile structure 300 to control the lifting and lowering of the movable frame through the gear box 303 and the rotating rod 304 to further adjust the position of the template. The force threshold is set and adjusted to ensure that when the interaction force between the template and the adjustment structure and the mobile structure 300 exceeds the threshold, the system can automatically perform fine adjustments;

[0110] For example: if the target height is H and the current height is h, the height difference is ΔH=Hh, and the height difference ΔH is obtained. The data analysis module 503 calculates the distance that the movable column 102 needs to rise according to ΔH, and determines the moving direction (upward). The control module 502 generates a control signal to specify that the electric wheel 203 moves upward by a distance of ΔH. The adjustment structure 200 moves according to the control signal, and the movable column 102 rises, driving the frame beam template 600 to reach the target height. The monitoring module 501 continues to monitor to confirm whether the height reaches H. If not, fine-tuning is performed;

[0111] S5, pour concrete after adjusting the formwork body, and when the concrete strength reaches the design requirements, dismantle the formwork as a whole, unscrew the reinforcement structure 400, remove the fixed structure 400 from the frame beam formwork 600 and the bottom column 105, dismantle the connection structure 100 and the adjustment structure 200 in the reverse order of installation, turn off the control system 500, and recycle the monitoring module 501 and other electronic components;

[0112] S6, clean and maintain the removed template to prepare for next use.

[0113] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0114] It should be understood that the specific order or hierarchy of steps in the disclosed process is an example of an exemplary method. Based on design preferences, it should be understood that the specific order or hierarchy of steps in the process can be rearranged without departing from the scope of protection of the present disclosure. The attached method claims present the elements of the various steps in an exemplary order and are not intended to be limited to the specific order or hierarchy described.

[0115] In the above detailed description, various features are grouped together in a single embodiment to simplify the disclosure. This method of disclosure should not be interpreted as reflecting an intention that the embodiments of the claimed subject matter require more features than are clearly stated in each claim. On the contrary, as reflected in the appended claims, the invention is in a state of having less than all the features of the disclosed individual embodiments. Therefore, the appended claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

[0116] Those skilled in the art will also appreciate that the various illustrative logic blocks, modules, circuits, and algorithmic steps described in conjunction with the embodiments herein can all be implemented as electronic hardware, computer software, or a combination thereof. In order to clearly illustrate the interchangeability between hardware and software, various illustrative components, blocks, modules, circuits, and steps are generally described above around their functions. Whether such functions are implemented as hardware or software depends on specific applications and the design constraints imposed on the entire system. A skilled person can implement the described functions in an alternative manner for each specific application, but such implementation decisions should not be interpreted as departing from the scope of protection of the present disclosure.

[0117] The steps of the method or algorithm described in conjunction with the embodiments herein may be directly embodied as hardware, a software module executed by a processor, or a combination thereof. The software module may be located in a RAM memory, a flash memory, a ROM memory, an EPROM memory, an EEPROM memory, a register, a hard disk, a mobile disk, a CD-ROM, or any other form of storage medium well known in the art. An exemplary storage medium is connected to the processor so that the processor can read information from the storage medium and can write information to the storage medium. Of course, the storage medium may also be an integral part of the processor. The processor and the storage medium may be located in an ASIC. The ASIC may be located in a user terminal. Of course, the processor and the storage medium may also be present in a user terminal as discrete components.

[0118] For software implementation, the techniques described in this application can be implemented with modules (e.g., procedures, functions, etc.) that perform the functions described in this application. These software codes can be stored in a memory unit and executed by a processor. The memory unit can be implemented within the processor or outside the processor. In the latter case, it is coupled to the processor in a communication manner via various means, which are well known in the art.

[0119] The above description includes examples of one or more embodiments. Of course, it is impossible to describe all possible combinations of components or methods for the purpose of describing the above embodiments, but it should be recognized by those skilled in the art that the various embodiments may be further combined and arranged. Therefore, the embodiments described herein are intended to cover all such changes, modifications and variations that fall within the scope of protection of the appended claims. In addition, with respect to the term "comprising" used in the specification or claims, the word is covered in a manner similar to the term "including", just as "including," is explained as a transitional word in the claims. In addition, any term "or" used in the specification of the claims is intended to mean "non-exclusive or".

Claims

1. A reusable frame beam formwork device, characterized in that: The invention comprises a connection structure (100), wherein the connection structure (100) is arranged between adjacent frame beam templates (600), wherein the connection structure (100) comprises a fixed column (101) and two connection frames, wherein the two connection frames are respectively arranged on the left and right sides of the fixed column (101), and the connection frame comprises a movable column (102), a connection rod (103), a connection frame (104) and a bottom column (105), wherein two connection rods (103) are arranged below the movable column (102), the connection frame (104) is installed between the connection rod (103) and the movable column (102), and the bottom column (105) is arranged at the bottom end of the connection rod (103); An adjustment structure (200), the adjustment structure (200) being arranged between the connection frame and the fixed column (101), the adjustment structure (200) comprising a guide rail (201), a slide seat (202) and a push rod (204), the guide rail (201) being fixed on the left and right sides of the fixed column (101), the slide seat (202) being arranged between the push rod (204) and the guide rail (201), and the push rod (204) being connected to the movable column (102); A movable structure (300), wherein the movable structure (300) is arranged at the upper end of the connection frame, and the movable structure (300) comprises a mounting seat (301), a motor (302), a gear box (303), a rotating rod (304), a movable frame and a top plate (306), wherein the mounting seat (301) is screwed to the upper surface of the movable column (102), the motor (302) and the rotating rod (304) are both arranged on the inner side of the gear box (303), the movable frame is arranged at the upper end of the mounting seat (301), and the top plate (306) is installed at the upper end of the movable frame; A fixing structure (400) is arranged between the base column (105) and the frame beam template (600), and the fixing structure (400) includes a control rod (401), a fixing rod (402) and a tapered rod (403). The control rod (401) and the tapered rod (403) are respectively welded to the upper and lower ends of the fixing rod (402), and a notch (404) is provided on the outer surface of the fixing rod (402).

2. A reusable frame beam formwork device according to claim 1, characterized in that: The system also includes a control system (500), wherein the control system (500) is used to control the use of the adjustment structure (200) and the mobile structure (300) to adjust the installation of the frame beam template (600), and the control system (500) includes a monitoring module (501), a control module (502), a data analysis module (503) and a learning prediction module (504); The monitoring module (501) is used to monitor the installation position and status of the device and understand the real-time installation status of the device. The monitoring module (501) comprises a position monitoring unit (5011) and a status monitoring unit (5012). The position monitoring unit (5011) uses an encoder to monitor the precise position of the device in real time. The status monitoring unit (5012) uses a sensor to monitor the device's inclination, vibration, and temperature-related status data in real time to provide data support for subsequent processing. The control module (502) is used to control the device to make fine adjustments to achieve the expected use effect; The data analysis module (503) is used to process and analyze the data monitored by the monitoring module (501) and provide an adjustment plan. The data analysis module (503) includes an adjustment amount calculation unit (5031). The adjustment amount calculation unit (5031) calculates the device adjustment plan by comparing the current position and the target position based on the monitoring data. The learning prediction module (504) uses a mechanical model and a time series model to simulate the adjustment of the prediction device.

3. A reusable frame beam formwork device according to claim 2, characterized in that: The detailed steps of the data analysis module (503) are as follows: Step a, comparing the real-time data of the monitoring module (501) with the preset target position data to obtain the difference between the real-time position and the target position according to different directions; Step b, judging the moving direction of the device according to the positive and negative values ​​of the difference, calculating the number of pulses according to the unique distance corresponding to each pulse, and automatically setting the moving speed and acceleration of the actuator according to preset parameters; Step c: the control module (502) generates a control signal according to the obtained pulse number, speed and acceleration.

4. A reusable frame beam formwork device according to claim 3, characterized in that: The detailed steps of the learning prediction module (504) are as follows: Step 1, cleaning the data from the monitoring module (501) to determine the time resolution required for model analysis. If the time resolution of the data is inconsistent, convert the data to the same time resolution by resampling; Step 2: Merge the time-aligned data into a unified data set; Step 3: Use the obtained data set to establish a mechanical model and perform finite element analysis, record the output data of the mechanical model, select a suitable time series model, and perform parameter estimation; Step 4: determine the coupling point between the mechanical model and the time series model, and use the prediction result of the mechanical model as an input variable of the time series model; Step 5: Retrain the time series model using the fused dataset and use an independent validation set to evaluate the prediction performance of the joint model. Step 6: Use the joint model for simultaneous prediction. First, run the mechanical model to get the preliminary prediction results. Input the prediction results of the mechanical model into the time series model to get the final prediction. According to the difference between the prediction results and the actual observation values, adjust the parameters of the two models. Step 7: Deploy the joint model into actual applications for real-time monitoring and prediction.

5. A reusable frame beam formwork device according to claim 4, characterized in that: The connecting frame (104) is of triangular design, the lower end of the connecting frame (104) is welded to the upper end of the connecting rod (103), the upper end of the connecting frame (104) is screwed to the movable column (102), the anti-sliding block (106) is sleeved on the outer side of the connecting rod (103), the anti-sliding block (106) is threadedly matched with the connecting rod (103), and the anti-sliding block (106) is made of rubber.

6. A reusable frame beam formwork device according to claim 5, characterized in that: At least two moving wheels (203) are arranged on the inner side of the slide seat (202). The moving wheels (203) are located on both sides of the guide rail (201) and are rollingly connected to the guide rail (201). The moving wheels (203) are electric wheels. Rubber pads or rubber strips are fixed to the outer surfaces of the moving wheels (203) and the guide rail (201). The push rod (204) is screwed to the other side of the slide seat (202). A connector (205) is fixed to the other end of the push rod (204). The connector (205) is screwed to the movable column (102). One side of the push rod (204) is connected to a hydraulic cylinder (206).

7. A reusable frame beam formwork device according to claim 6, characterized in that: A driving gear (3032) and a passive gear (3033) are arranged in the gear box (303); the output shaft (3031) of the motor (302) is meshed with the driving gear (3032); the passive gear (3033) is meshed with the driving gear (3032); the passive gear (3033) is screwed to the rotating rod (304); the movable frame is composed of two groups of movable parts, and the two groups of movable parts are symmetrically arranged, wherein one group of movable parts is two movable rods (305), and the ends of the movable rods (305) in the same group are rotatably connected, and the two ends of the movable parts are rotatably connected to the top plate (306) and the mounting seat (301) respectively, and the rotating rod (304) passes through the connection between the two movable rods (305) and is threadedly matched therewith.

8. A construction method for a reusable frame beam formwork device, applied to a reusable frame beam formwork device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, according to the design drawings, determine the size and position of the frame beam, install the frame beam template (600), and fix the template body on the building structure through the connecting structure (100) and the fixing structure (400); S2, using the control system (500) to monitor the status of the formwork body in real time to ensure that the formwork meets the construction requirements; S3, comparing the template body with the target parameters according to the real-time monitoring situation, and controlling the adjustment structure (200) and the moving structure (300) to fine-tune the template to reach the target position; S4, predicting the changing trend of the template body using the learning prediction module (504) according to the changes in the real-time data, and making timely adjustments to the template body according to the prediction results; S5, pour concrete after adjusting the formwork body, and remove the formwork as a whole after the concrete strength reaches the design requirements; S6, clean and maintain the removed template to prepare for next use.

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