Hydraulic creeping formwork outer wall protection structure and construction method

Abstract

The invention provides a hydraulic creeping formwork outer wall protection structure and a construction method, and belongs to the technical field of building outer wall construction.The hydraulic creeping formwork outer wall protection structure comprises a protection frame, a creeping formwork frame and an outer wall, the protection frame is arranged between the creeping formwork frame and the outer wall and comprises a rear frame and a front frame, and connecting pieces are arranged at the four corners of a clamping seam; the connecting piece comprises a connecting rod, a clamping plate, a mounting bolt and a rubber gasket, the protection plate is arranged in the clamping seam and comprises a plurality of splicing plates, a connecting block and a reinforcing rod, and the protection structure state sharing platform stores collected cloud through the cloud technology and classifies the data to obtain the state of the protection structure. And corresponding transmission is carried out on different levels of workers and different levels of data. The problems that hydraulic creeping formwork equipment is prone to being sputtered and impacted by outer wall construction materials, the equipment is damaged, the construction progress and safety are affected, safety protection measures in the construction process are insufficient, and constructors are possibly injured are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of building exterior wall construction, and in particular relates to a hydraulic climbing formwork exterior wall protection structure and a construction method. Background Art

[0002] With the acceleration of my country's urbanization process, there are more and more high-rise buildings, and the safety and efficiency of exterior wall construction have become urgent problems to be solved. At present, the exterior wall construction mainly adopts traditional techniques such as scaffolding and hanging baskets, which have problems such as low construction efficiency and high safety risks. As a new exterior wall construction method, hydraulic climbing formwork construction technology has the advantages of fast construction speed and good safety performance.

[0003] Although hydraulic climbing formwork construction technology has many advantages, there are still some technical problems to be solved in practical applications. Among them, the protection problem of hydraulic climbing formwork equipment during the construction process is particularly prominent. Since the hydraulic climbing formwork equipment is close to the outer wall of the building during construction, it is easily splashed and impacted by the outer wall construction materials (such as concrete, mortar, etc.), resulting in equipment damage and affecting the construction progress and safety. In addition, insufficient safety protection measures during the construction process may cause harm to construction workers. To this end, a hydraulic climbing formwork outer wall protection structure and construction method are designed. Summary of the invention

[0004] The embodiments of the present invention provide a hydraulic climbing formwork exterior wall protection structure and construction method, which solves the problem that the hydraulic climbing formwork equipment is easily splashed and impacted by exterior wall construction materials, causing equipment damage, affecting construction progress and safety, and insufficient safety protection measures during the construction process, which may cause harm to construction personnel.

[0005] In view of the above problems, the technical solution proposed by the present invention is:

[0006] The present invention provides a hydraulic climbing formwork exterior wall protection structure, comprising a protection frame, a climbing formwork frame and an exterior wall, wherein the protection frame is arranged between the climbing formwork frame and the exterior wall, and is connected to the climbing formwork frame and the exterior wall through a wall tie rod, wherein the protection frame comprises a rear frame and a front frame, and a gap is arranged between the rear frame and the front frame, and the gap is a clamping gap;

[0007] A connecting piece, the connecting piece is arranged at the four corners of the clamping gap, the connecting piece comprises a connecting rod, a clamping plate, a mounting bolt and a rubber gasket, the mounting bolt is arranged between the connecting rod and the protection frame, the clamping plate is arranged at the outer end of the connecting rod, and the rubber gasket is arranged on the inner side of the clamping plate;

[0008] A protective plate, the protective plate is arranged in the clamping seam, the protective plate comprises a plurality of splicing plates, a connecting block and a reinforcing rod, the connecting block is arranged on the inner side of the splicing plate, and the reinforcing rod passes through the connecting block;

[0009] A protective structure status sharing platform collects status data of protective structures through sensors, uses cloud technology to store the collected data in the cloud, and classifies the data to transmit data of different levels to different levels of staff.

[0010] As a preferred technical solution of the present invention, the four corners of the front frame and the rear frame are provided with mounting holes adapted to the mounting bolts, the protective frame and the connecting rod are connected by the mounting bolts, the outer end of the connecting rod is provided with a fixed end, a threaded locking rod is provided between the fixed end and the clamping plate, the threaded locking rod passes through the fixed end and the clamping plate, and is threadedly matched with the clamping plate and the fixed end, and an embedded nut is provided inside the fixed end, and the other end of the clamping plate is rotatably connected to the connecting rod.

[0011] As a preferred technical solution of the present invention, the rubber gasket is connected to the clamping plate and the fixed end screw, the wall tie rod passes through the rubber gasket, the other end of the connecting rod is provided with a protruding end, the protruding end is made of rubber, one end of the splicing plate is provided with a connecting hole adapted to the protruding end, the protruding end is plugged into the splicing plate through the connecting hole, and limiting holes are provided on the surface of the protruding end and the splicing plate.

[0012] As a preferred technical solution of the present invention, an installation groove is provided on the inner side of the splicing plate, a fixing plate is fixed to the bottom of the connecting block, the fixing plate is screwed to the splicing plate through the installation groove, a reinforcement hole adapted to the reinforcement rod is provided at the end of the connecting block, and a socket adapted to the connecting block is provided on the inner side of the adjacent splicing plate.

[0013] As a preferred technical solution of the present invention, an expansion slot is provided on the inner side of the protective plate, a protective net or rainproof cloth is installed on the inner side of the expansion slot, and the protective net or rainproof cloth is screwed to the protective plate.

[0014] As a preferred technical solution of the present invention, the protective structure status sharing platform includes a data acquisition module and a data sharing module;

[0015] The data acquisition module uses sensors to collect data on the practical status of the protective structure, and the data acquisition module includes a tightening monitoring unit, a sealing monitoring unit, a stress monitoring unit and a displacement monitoring unit;

[0016] The tightening monitoring unit uses a torque sensor and a vibration sensor to monitor the connection parts of the protective structure to monitor the tightening torque and vibration conditions, and provides data for judging the tightening state of the protective structure;

[0017] The sealing monitoring unit uses a pressure sensor to monitor the pressure change at the joint of the splicing plate to determine whether the sealing of the protective structure is good;

[0018] The stress monitoring unit uses a strain sensor to monitor the strain force of the protective structure to provide data for determining the structural strength of the protective structure;

[0019] The displacement monitoring unit uses a displacement sensor to monitor the horizontal and vertical displacements of the protective structure to determine the stability of the protective structure during the construction process;

[0020] The data sharing module is used to store the monitored data and share it with the staff. The data sharing module includes a data cloud center, a wireless transmission unit, a data analysis unit and a status judgment unit;

[0021] The data cloud center serves as a central data collection and processing center, and is used to collect data from the data acquisition module and process and analyze the data. The data cloud center includes a data classification subunit, which classifies data according to data weight and sensitivity, sets different access rights and storage requirements for data of different levels, and classifies data according to the staff's responsibilities, permissions, and the types of information that need to be accessed, and implements role-based access control to ensure that each staff member can only access the information required for his or her responsibilities;

[0022] The wireless transmission unit uses wireless communication technology to read and send data;

[0023] The data analysis unit uses the time series analysis data to analyze the trend change and performs an ADF test on the data;

[0024] The state judgment unit is used to set a threshold to judge whether the analyzed data is in a normal state or a fault state.

[0025] As a preferred technical solution of the present invention, the details of the data classification subunit for classifying data are as follows:

[0026] Step A: Define data weight standards and sensitivity level standards, including structural importance, data impact scope and security risk, assign weights to each factor based on the analysis of historical data, and perform sensitivity scoring;

[0027] Step B, calculate the total score of each data point, the comprehensive score = (structure importance weight * structure importance score) + (data impact range weight * data impact range score) + (safety risk weight * safety risk score), where the structure importance score is scored according to the redundancy of the component, the impact of component damage on the overall structure, and the difficulty of repairing or replacing the component. The safety risk score uses a risk assessment tool to conduct a risk assessment on the data, and judges the risk probability and risk impact of the risk. The safety risk score is the value of the multiplication of the contribution probability and the contribution impact, and the score is converted into a value between 0 and 1 through a normalization method;

[0028] Step C, according to the comprehensive score, the threshold is set to divide the data into four types: low, medium, high and special. The special data has a comprehensive score > 0.8, the high data has a comprehensive score between 0.5-0.8, the medium data has a comprehensive score between 0.2-0.5, and the low data has a comprehensive score < 0.2;

[0029] Step D, match the classified data with corresponding access rights and storage locations. Special-level data is stored on encrypted dedicated servers and is only accessible to senior management and directly related technical personnel. High-level data is stored on encrypted servers and is restricted to access within the project team. Intermediate data is stored on internal network servers and is accessible within the department. Low-level data is stored on ordinary network servers and is publicly accessible.

[0030] As a preferred technical solution of the present invention, the detailed analysis steps of the data analysis unit are as follows:

[0031] Step a: Use a time series chart to show the trend of data changes, and identify whether the data has an upward, downward or cyclical trend over time based on the chart;

[0032] Step b, perform a stationarity test on the time series data to check whether the sequence contains a unit root, and use the partial autocorrelation function to determine the parameters of the time series model;

[0033] Step c, fitting the data into a time series model and using the harmonic balance method to identify nonlinear dynamic parameters of the data;

[0034] Step d: predict the data change trend based on the fitted data to obtain the result of data analysis.

[0035] On the other hand, a construction method of a hydraulic climbing formwork exterior wall protection structure comprises the following steps:

[0036] S1, before the hydraulic climbing formwork equipment is installed, the protection frame is designed and manufactured according to the size and shape of the outer wall of the building, and the splicing panels are prefabricated evenly according to the shape of the protection frame;

[0037] S2, fixing the protective frame at a predetermined position of the hydraulic climbing formwork device to ensure that the frame is stable and maintains a certain distance from the outer wall;

[0038] S3, assembling the splicing plates, installing the protective plates on the protective frame, wherein the protective plates cover all exposed parts of the hydraulic climbing formwork equipment, and installing the protective structure between the outer wall and the climbing formwork frame by using the wall tie rod;

[0039] S4, a safety net is installed on the inner side of the protection frame, and the safety net should be able to catch small objects that may fall during the construction process;

[0040] S5, after the installation of the protective structure is completed, the hydraulic climbing formwork construction is carried out, and the use status of the protective structure is monitored in real time using the protective structure status sharing platform, and the protective structure is maintained in time according to the monitoring data;

[0041] S6. After the construction is completed, the protective structure shall be dismantled in the reverse order, and the hydraulic climbing formwork equipment shall be maintained and inspected.

[0042] Compared with the prior art, the beneficial effects of the present invention are:

[0043] (1) The modular design of the protective frame and the protective plate of the present invention facilitates rapid installation and disassembly, allowing the construction site to quickly assemble or replace any part of the frame according to specific needs. The protective plate is composed of a plurality of splicing plates, each of which can be independently installed and replaced, thereby simplifying the maintenance process. If a splicing plate is damaged, the plate can be replaced individually without removing the entire protective plate. The splicing plates are connected by connecting blocks and reinforcing rods, thereby ensuring the overall stability of the structure.

[0044] (2) The present invention utilizes cloud technology and data analysis through a status data sharing platform to achieve remote storage and hierarchical sharing of data. Through hierarchical sharing, managers at different levels can quickly obtain the information they need, thereby making more effective decisions and improving management efficiency. Through real-time monitoring and data analysis, potential safety hazards can be discovered and dealt with in a timely manner, reducing downtime and maintenance costs caused by failures.

[0045] 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

[0046] Figure 1 It is a structural schematic diagram of a hydraulic climbing formwork exterior wall protection structure disclosed in the present invention;

[0047] Figure 2 It is a schematic diagram of the disassembled structure of a protective frame of a hydraulic climbing formwork exterior wall protective structure disclosed in the present invention;

[0048] Figure 3 It is a schematic diagram of the overall structure of a connecting piece of a hydraulic climbing formwork exterior wall protection structure disclosed in the present invention;

[0049] Figure 4 It is a schematic diagram of the disassembled structure of a protective plate of a hydraulic climbing formwork exterior wall protective structure disclosed in the present invention;

[0050] Figure 5 It is a structural schematic diagram of part A of a disassembled structural schematic diagram of a protective plate of a hydraulic climbing formwork external wall protective structure disclosed in the present invention;

[0051] Figure 6 It is a schematic diagram of the installation of a hydraulic climbing formwork exterior wall protection structure disclosed in the present invention;

[0052] Figure 7 It is a schematic diagram of a protective plate structure with an expansion slot of a hydraulic climbing formwork exterior wall protective structure disclosed by the present invention;

[0053] Figure 8 It is a schematic diagram of a protective structure state sharing platform of a hydraulic climbing formwork exterior wall protective structure disclosed in the present invention;

[0054] Fig. 9 It is a diagram of a hydraulic climbing formwork exterior wall protection structure and a construction method disclosed in the present invention;

[0055] Description of reference numerals: 100, protective frame; 101, rear frame; 102, front frame; 103, clamping gap; 104, mounting hole;

[0056] 200, connecting piece; 201, connecting rod; 202, fixed end; 203, protruding end; 204, clamping plate; 205, threaded locking rod; 206, mounting bolt; 207, rubber gasket; 208, limiting hole;

[0057] 300, protective plate; 301, splicing plate; 302, connecting block; 303, mounting slot; 304, fixing plate; 305, reinforcement hole; 306, reinforcement rod; 307, connecting hole; 308, expansion slot; 309, protective net;

[0058] 400, protective structure status sharing platform; 401, data acquisition module; 4011, fastening monitoring unit; 4012, sealing monitoring unit; 4013, stress monitoring unit; 4014, displacement monitoring unit; 402, data sharing module; 4021, data cloud center; 40211, data classification subunit; 4022, wireless transmission unit; 4023, data analysis unit; 4024, status judgment unit;

[0059] 500, climbing formwork; 600, exterior wall; 700, wall tie rod. DETAILED DESCRIPTION

[0060] 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.

[0061] 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.

[0062] 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.

[0063] 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.

[0064] 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.

[0065] Embodiment 1

[0066] See attached Figure 1-8 As shown, the present invention provides a technical solution: a hydraulic climbing formwork exterior wall protection structure, comprising a protection frame 100, a climbing formwork frame 500 and an exterior wall 600, wherein the protection frame 100 is arranged between the climbing formwork frame 500 and the exterior wall 600, and is connected to the climbing formwork frame 500 and the exterior wall 600 through a wall tie rod 700, and the protection frame 100 comprises a rear frame 101 and a front frame 102, and a gap is arranged between the rear frame 101 and the front frame 102, and the gap is a clamping gap 103;

[0067] Connecting member 200, the connecting member 200 is arranged at the four corners of the clamping gap 103, the connecting member 200 comprises a connecting rod 201, a clamping plate 204, a mounting bolt 206 and a rubber washer 207, the mounting bolt 206 is arranged between the connecting rod 201 and the protection frame 100, the clamping plate 204 is arranged at the outer end of the connecting rod 201, and the rubber washer 207 is arranged on the inner side of the clamping plate 204;

[0068] The protective plate 300 is arranged in the clamping seam 103. The protective plate 300 includes a plurality of splicing plates 301, a connecting block 302 and a reinforcing rod 306. The connecting block 302 is arranged on the inner side of the splicing plate 301, and the reinforcing rod 306 passes through the connecting block 302.

[0069] The protective structure status sharing platform 400 collects the status data of the protective structure through sensors, uses cloud technology to store the collected data in the cloud, and classifies the data to transmit the data to different levels of staff and different levels of data accordingly.

[0070] The embodiment of the present invention is also implemented through the following technical solutions.

[0071] In the embodiment of the present invention, the four corners of the front frame 102 and the rear frame 101 are provided with mounting holes 104 adapted to the mounting bolts 206, the protective frame 100 and the connecting rod 201 are connected by the mounting bolts 206, the connecting rod 201 is placed between the front and rear frames 101, the mounting bolts 206 pass through the front and rear frames 101 and the connecting rod 201 at the same time, the installation of the connecting member 200 is realized, and the installation angle of the connecting member 200 can be pre-adjusted according to the use requirements, and then fixed with the mounting bolts 206, the outer end of the connecting rod 201 is provided with a fixed end 202, and a threaded locking rod 205 is provided between the fixed end 202 and the clamping plate 204, and the threaded locking rod 205 passes through The fixed end 202 and the clamping plate 204 are threadedly matched with the clamping plate 204 and the fixed end 202, and a pre-embedded nut is arranged inside the fixed end 202. The other end of the clamping plate 204 is rotatably connected to the connecting rod 201, and the connection between the clamping plate 204 and the fixed end 202 is fixed by matching the pre-embedded nut with the threaded locking rod 205. A fixing rod is arranged between the other end of the clamping plate 204 and the connecting rod 201, and the fixing rod is fixed on the connecting rod 201. The clamping plate 204 rotates on the outer surface of the fixing rod, so that the clamping plate 204 can be opened and closed for use, which is convenient for installing the rubber gasket 207 and clamping the rubber gasket 207 and the wall tie rod 700.

[0072] In an embodiment of the present invention, a rubber gasket 207 is screwed to the clamping plate 204 and the fixed end 202, and the wall tie rod 700 passes through the rubber gasket 207. The rubber gasket 207 increases the firmness of the connection between the two tie rods and the connecting piece 200 to avoid slipping. A protruding end 203 is provided at the other end of the connecting rod 201, and the protruding end 203 is made of rubber. A connecting hole 307 adapted to the protruding end 203 is provided at one end of the splicing plate 301, and the protruding end 203 is plugged into the splicing plate 301 through the connecting hole 307. Limiting holes 208 are provided on the surfaces of the protruding end 203 and the splicing plate 301. Based on the material of the protruding end 203, it can be squeezed into the connecting hole 307 of the splicing plate 301, and the limiting hole 208 is used in conjunction with the screw to limit the connection between the protruding end 203 and the splicing plate 301, thereby realizing the connection between the connecting piece 200 and the splicing plate 301.

[0073] In an embodiment of the present invention, a mounting groove 303 is provided on the inner side of the splicing plate 301, a fixing plate 304 is fixed to the bottom of the connecting block 302, the fixing plate 304 is screwed to the splicing plate 301 through the mounting groove 303, a reinforcement hole 305 adapted to the reinforcement rod 306 is provided on the end of the connecting block 302, a socket adapted to the connecting block 302 is provided on the inner side of the adjacent splicing plate 301, the fixing plate 304 is installed in the mounting groove 303 by screws, the connecting block 302 connects the adjacent splicing plates 301 through the socket, and the reinforcement rod 306 passes through the splicing plate 301 and the connecting block 302 at the same time through the reinforcement hole 305, so as to reinforce the connection between the adjacent splicing plates 301.

[0074] In an embodiment of the present invention, an expansion slot 308 is provided on the inner side of the protective plate 300, and a protective net 309 or a rainproof cloth is installed on the inner side of the expansion slot 308. The protective net 309 or the rainproof cloth is screwed to the protective plate 300. The opening of the expansion slot 308 is selected according to the installation position of the protective structure, and the protective net 309 or the rainproof cloth is installed in the expansion slot 308 for shielding and protection. The expansion slot 308 can be changed according to the size or shape of the exterior wall. The number and position of the protective plates can be added or adjusted through the expansion slot 308. If a part is damaged, the corresponding protective plate can be quickly replaced through the expansion slot 308, so that the protective structure can customize the protection measures according to the specific conditions of the construction site, such as adding additional protective layers or supports in specific areas.

[0075] In an embodiment of the present invention, the protective structure status sharing platform 400 includes a data acquisition module 401 and a data sharing module 402;

[0076] The data acquisition module 401 uses sensors to collect data on the practical status of the protective structure. The data acquisition module 401 includes a fastening monitoring unit 4011, a sealing monitoring unit 4012, a stress monitoring unit 4013 and a displacement monitoring unit 4014;

[0077] The tightening monitoring unit 4011 uses a torque sensor and a vibration sensor to monitor the connection parts of the protective structure to monitor the tightening torque and vibration conditions, and provide data for judging the tightening state of the protective structure. The torque sensor measures the torque value applied by the screws, bolts, screws and other connecting parts during the tightening process, and judges whether the fastener has reached the predetermined tightening state by comparing the actual measured torque value with the preset standard torque value. If the actual torque value is lower than the standard value, it indicates insufficient tightening. If it is higher than the standard value, it indicates overtightening or damage. The vibration sensor monitors the vibration characteristics of the fastener during the tightening process. The undertightened or overtightened fasteners may have different vibration modes. The tightening state is judged by analyzing the frequency, amplitude and mode of the vibration signal;

[0078] The sealing monitoring unit 4012 uses a pressure sensor to monitor the pressure change at the joint of the splicing plate 301. The pressure sensor is installed at the joint of the splicing plate 301 to monitor the pressure change at the joint, thereby judging whether the sealing of the protective structure is good.

[0079] The stress monitoring unit 4013 uses a strain sensor to monitor the strain force of the protective structure, provides data for judging the structural strength of the protective structure, and is embedded in the surface of the protective plate 300;

[0080] The displacement monitoring unit 4014 uses a displacement sensor to monitor the horizontal and vertical displacements of the protective structure to determine the stability of the protective structure during the construction process, and is embedded in the horizontal and vertical positions of the protective plate 300;

[0081] The data sharing module 402 is used to store the monitored data and share it with the staff. The data sharing module 402 includes a data cloud center 4021, a wireless transmission unit 4022, a data analysis unit 4023 and a status judgment unit 4024;

[0082] The data cloud center 4021 serves as a central data collection and processing center, and is used to collect data from the data acquisition module 401 and process and analyze the data. The data cloud center 4021 includes a data classification subunit 40211, which classifies data according to data weight and sensitivity, sets different access rights and storage requirements for data of different levels, and classifies data according to the staff's responsibilities, permissions, and the types of information that need to be accessed, and implements role-based access control to ensure that each staff member can only access the information required for his or her responsibilities;

[0083] The wireless transmission unit 4022 uses wireless communication technology to read and send data;

[0084] The data analysis unit 4023 uses the time series analysis data to analyze the trend change and performs an ADF test on the data;

[0085] The state judgment unit 4024 is used to set a threshold to judge whether the analyzed data is in a normal state or a fault state.

[0086] In the embodiment of the present invention, the details of data classification by the data classification subunit 40211 are as follows:

[0087] Step A: Define data weight standards and sensitivity level standards, including structural importance, data impact scope, and security risk. Based on the analysis of historical data, assign weights to each factor, for example: structural importance 40%, data impact scope 30%, and security risk 30%, and perform sensitivity scoring.

[0088] Take torque value as an example. It is extremely sensitive data. Torque data is crucial to structural safety. Any leakage or error may lead to serious safety accidents, such as bolt torque data of key load-bearing structures;

[0089] Highly sensitive data, torque data has a great impact on structural performance, but will not directly lead to safety accidents, such as bolt torque data of non-critical load-bearing structures;

[0090] Moderately sensitive data: Torque data is of certain importance to daily maintenance and performance monitoring, and has a low risk of leakage, such as bolt torque data for general buildings.

[0091] Low-sensitivity data. Torque data has little impact on structural safety and is mainly used for recording and reference, such as bolt torque data of decorative structures.

[0092] Step B, calculate the total score of each data point, the comprehensive score = (structure importance weight * structure importance score) + (data impact range weight * data impact range score) + (safety risk weight * safety risk score), where the structure importance score is scored according to the redundancy of the component, the impact of component damage on the overall structure, and the difficulty of repairing or replacing the component. For example, each factor can be assigned a score of 1-5, and finally these scores are added together to obtain the structure importance score. The safety risk score uses a risk assessment tool to conduct risk assessment on the data, and judges the risk probability and risk impact of the risk. The risk probability is the possibility of the risk occurring, and the risk impact is the degree of impact after the risk occurs. The safety risk score is the value of the multiplication of the contribution probability and the contribution impact. Each dimension can be assigned a score of 1-5, or a more detailed scoring scale can be used according to the specific situation, and the score is converted into a value between 0 and 1 through a normalization method;

[0093] Step C, according to the comprehensive score, the threshold is set to divide the data into four types: low, medium, high and special. The special data has a comprehensive score > 0.8, the high data has a comprehensive score between 0.5-0.8, the medium data has a comprehensive score between 0.2-0.5, and the low data has a comprehensive score < 0.2;

[0094] Step D, match the classified data with corresponding access rights and storage locations. Special-level data is stored on encrypted dedicated servers and is only accessible to senior management and directly related technical personnel. High-level data is stored on encrypted servers and is restricted to access within the project team. Intermediate data is stored on internal network servers and is accessible within the department. Low-level data is stored on ordinary network servers and is publicly accessible.

[0095] In the embodiment of the present invention, the detailed analysis steps of the data analysis unit 4023 are as follows:

[0096] Step a: Use a time series chart to show the trend of data changes, and identify whether the data has an upward, downward or cyclical trend over time based on the chart;

[0097] Step b, perform a stationarity test on the time series data to test whether the sequence contains a unit root, use the partial autocorrelation function to determine the parameters of the time series model, use the partial autocorrelation function graph to determine the order p of the autoregressive model, the partial autocorrelation function graph shows the correlation between the time series and its lag value, excludes the influence of the intermediate lag value, the partial autocorrelation function graph is truncated at a certain lag order (i.e., the significance drops to near zero), then this order is the value of the autoregressive term p, observe the autocorrelation function graph to determine the order q of the moving average model, the partial autocorrelation function graph shows the correlation between the time series and its lag value, if the autocorrelation function graph is truncated at a certain lag order, then this order is the value of the moving average term q, calculate the partial autocorrelation function value, use the partial autocorrelation function value to accurately identify the nonlinear relationship and dynamic characteristics in the time series, so as to select more appropriate model parameters and improve the prediction accuracy of the model;

[0098] Step c, fitting the data to the time series model, using the harmonic balance method to identify the nonlinear dynamic parameters of the data, selecting the fundamental frequency, converting the general nonlinear equivalent into a polynomial nonlinear system, using the harmonic balance method to determine the optimal number of sampling points in the time domain, and realizing high-order and high-precision solutions to complex nonlinear dynamic systems. By screening and supplementing multiple fundamental frequencies, drawing on the time domain equivalent reconstruction idea of ​​the harmonic balance method, solving the equation group by the least squares method, and updating the parameter value until the residual is small enough, when the iteration stops, the obtained parameter value is the parameter value of the nonlinear term to be identified;

[0099] Step d: predict the data change trend based on the fitted data to obtain the result of data analysis.

[0100] Embodiment 2

[0101] Refer to the attached Fig. 9 As shown, an embodiment of the present invention further provides a construction method of a hydraulic climbing formwork exterior wall protection structure, comprising the following steps:

[0102] S1, before the hydraulic climbing formwork equipment is installed, the protection frame 100 is designed and manufactured according to the size and shape of the building's outer wall 600, the front and rear frames 101 and the connectors 200 are assembled, and the splicing plates 301 are prefabricated evenly according to the shape of the protection frame 100;

[0103] S2, fix the protection frame 100 at a predetermined position of the hydraulic climbing formwork device to ensure that the frame is stable and maintains a certain distance from the outer wall 600;

[0104] S3, assemble the splicing plates 301 according to the protection, install the protection plates 300 on the protection frame 100, the protection plates 300 cover all exposed parts of the hydraulic climbing formwork equipment, and use the wall tie rods 700 to install the protection structure between the outer wall 600 and the climbing formwork frame 500;

[0105] S4, a safety net is installed on the inner side of the protection frame 100, the safety net should be able to catch small objects that may fall during the construction process, and sensors are installed, including a fastening monitoring unit 4011, a sealing monitoring unit 4012, a stress monitoring unit 4013 and a displacement monitoring unit 4014;

[0106] S5, after the installation of the protective structure is completed, the hydraulic climbing formwork construction is carried out, the data acquisition module 401 and the data sharing module 402 are connected, and the use status of the protective structure is monitored in real time using the protective structure status sharing platform 400, and the protective structure is maintained in time according to the monitoring data;

[0107] S6. After the construction is completed, the protective structure shall be dismantled in the reverse order, and the hydraulic climbing formwork equipment shall be maintained and inspected.

[0108] 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.

[0109] 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.

[0110] 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.

[0111] 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.

[0112] 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.

[0113] 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.

[0114] 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 hydraulic climbing formwork exterior wall protection structure, characterized in that: The invention comprises a protective frame (100), a climbing formwork frame (500) and an outer wall (600); the protective frame (100) is arranged between the climbing formwork frame (500) and the outer wall (600), and is connected to the climbing formwork frame (500) and the outer wall (600) via a wall tie rod (700); the protective frame (100) comprises a rear frame (101) and a front frame (102); a gap is arranged between the rear frame (101) and the front frame (102), and the gap is a clamping gap (103); A connecting piece (200), the connecting piece (200) being arranged at four corners of the clamping gap (103), the connecting piece (200) comprising a connecting rod (201), a clamping plate (204), a mounting bolt (206) and a rubber gasket (207), the mounting bolt (206) being arranged between the connecting rod (201) and the protective frame (100), the clamping plate (204) being arranged at the outer end of the connecting rod (201), and the rubber gasket (207) being arranged on the inner side of the clamping plate (204); A protective plate (300), the protective plate (300) being arranged in the clamping seam (103), the protective plate (300) comprising a plurality of splicing plates (301), a connecting block (302) and a reinforcing rod (306), the connecting block (302) being arranged on the inner side of the splicing plate (301), and the reinforcing rod (306) penetrating the connecting block (302); A protective structure status sharing platform (400) collects status data of the protective structure through sensors, uses cloud technology to store the collected data in the cloud, and performs corresponding transmission for workers of different levels and data of different levels through data classification.

2. A hydraulic climbing formwork exterior wall protection structure according to claim 1, characterized in that: The four corners of the front frame (102) and the rear frame (101) are provided with mounting holes (104) adapted to the mounting bolts (206), and the protective frame (100) and the connecting rod (201) are connected by the mounting bolts (206). The outer end of the connecting rod (201) is provided with a fixed end (202), and a threaded locking rod (205) is provided between the fixed end (202) and the clamping plate (204). The threaded locking rod (205) passes through the fixed end (202) and the clamping plate (204), and is threadedly matched with the clamping plate (204) and the fixed end (202), and an embedded nut is provided inside the fixed end (202), and the other end of the clamping plate (204) is rotatably connected to the connecting rod (201).

3. A hydraulic climbing formwork exterior wall protection structure according to claim 2, characterized in that: The rubber gasket (207) is screwed to the clamping plate (204) and the fixed end (202); the wall-connecting tie rod (700) passes through the rubber gasket (207); the other end of the connecting rod (201) is provided with a protruding end (203); the protruding end (203) is made of rubber; one end of the splicing plate (301) is provided with a connecting hole (307) adapted to the protruding end (203); the protruding end (203) is plugged into the splicing plate (301) through the connecting hole (307); and the surfaces of the protruding end (203) and the splicing plate (301) are both provided with limiting holes (208).

4. A hydraulic climbing formwork exterior wall protection structure according to claim 3, characterized in that: The inner side of the splicing plate (301) is provided with a mounting groove (303); a fixing plate (304) is fixed to the bottom of the connecting block (302); the fixing plate (304) is screwed to the splicing plate (301) via the mounting groove (303); the end of the connecting block (302) is provided with a reinforcement hole (305) adapted to the reinforcement rod (306); and the inner side of the adjacent splicing plate (301) is provided with a socket adapted to the connecting block (302).

5. A hydraulic climbing formwork exterior wall protection structure according to claim 4, characterized in that: An expansion slot (308) is provided on the inner side of the protection plate (300), a protection net (309) or a rainproof cloth is installed on the inner side of the expansion slot (308), and the protection net (309) or the rainproof cloth is screw-connected to the protection plate (300).

6. A hydraulic climbing formwork exterior wall protection structure according to claim 5, characterized in that: The protective structure status sharing platform (400) comprises a data acquisition module (401) and a data sharing module (402); The data acquisition module (401) uses sensors to collect data on the practical status of the protective structure, and the data acquisition module (401) includes a tightening monitoring unit (4011), a sealing monitoring unit (4012), a stress monitoring unit (4013) and a displacement monitoring unit (4014); The tightening monitoring unit (4011) uses a torque sensor and a vibration sensor to monitor the connection part of the protective structure to monitor the tightening torque and vibration conditions, and provides data for judging the tightening state of the protective structure; The sealing monitoring unit (4012) uses a pressure sensor to monitor the pressure change at the joint of the splicing plate (301) to determine whether the sealing performance of the protective structure is good; The stress monitoring unit (4013) monitors the strain force of the protective structure using a strain sensor to provide data for determining the structural strength of the protective structure; The displacement monitoring unit (4014) uses a displacement sensor to monitor the horizontal and vertical displacements of the protective structure to determine the stability of the protective structure during the construction process; The data sharing module (402) is used to store the monitored data and share it with staff members, and the data sharing module (402) includes a data cloud center (4021), a wireless transmission unit (4022), a data analysis unit (4023) and a status judgment unit (4024); The data cloud center (4021) serves as a central data collection and processing center, and is used to collect data from the data acquisition module (401), and process and analyze the data. The data cloud center (4021) includes a data classification subunit (40211), and the data classification subunit (40211) classifies data according to data weight and sensitivity, sets different access rights and storage requirements for data of different levels, and classifies data according to the staff's responsibilities, permissions, and the types of information that need to be accessed, and implements role-based access control to ensure that each staff member can only access the information required for his or her responsibilities; The wireless transmission unit (4022) uses wireless communication technology to read and send data; The data analysis unit (4023) uses the time series analysis data to analyze the trend change and performs an ADF test on the data; The state judgment unit (4024) is used to set a threshold to judge whether the analyzed data is in a normal state or a fault state.

7. The hydraulic climbing formwork exterior wall protection structure according to claim 6 is characterized in that: The details of data classification by the data classification subunit (40211) are as follows: Step A: Define data weight standards and sensitivity level standards, including structural importance, data impact scope and security risk, assign weights to each factor based on the analysis of historical data, and perform sensitivity scoring; Step B, calculate the total score of each data point, the comprehensive score = (structure importance weight * structure importance score) + (data impact range weight * data impact range score) + (safety risk weight * safety risk score), where the structure importance score is scored according to the redundancy of the component, the impact of component damage on the overall structure, and the difficulty of repairing or replacing the component. The safety risk score uses a risk assessment tool to conduct a risk assessment on the data, and judges the risk probability and risk impact of the risk. The safety risk score is the value of the multiplication of the contribution probability and the contribution impact, and the score is converted into a value between 0 and 1 through a normalization method; Step C, according to the comprehensive score, the threshold is set to divide the data into four types: low, medium, high and special. The special data has a comprehensive score > 0.8, the high data has a comprehensive score between 0.5-0.8, the medium data has a comprehensive score between 0.2-0.5, and the low data has a comprehensive score < 0.2; Step D, match the classified data with corresponding access rights and storage locations. Special-level data is stored on encrypted dedicated servers and is only accessible to senior management and directly related technical personnel. High-level data is stored on encrypted servers and is restricted to access within the project team. Intermediate data is stored on internal network servers and is accessible within the department. Low-level data is stored on ordinary network servers and is publicly accessible.

8. The hydraulic climbing formwork exterior wall protection structure according to claim 7 is characterized in that: The detailed analysis steps of the data analysis unit (4023) are as follows: Step a: Use a time series chart to show the trend of data changes, and identify whether the data has an upward, downward or cyclical trend over time based on the chart; Step b, perform a stationarity test on the time series data to check whether the sequence contains a unit root, and use the partial autocorrelation function to determine the parameters of the time series model; Step c, fitting the data into a time series model and using the harmonic balance method to identify nonlinear dynamic parameters of the data; Step d: predict the data change trend based on the fitted data to obtain the result of data analysis.

9. A construction method of a hydraulic climbing formwork exterior wall protection structure, applied to a hydraulic climbing formwork exterior wall protection structure as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: S1, before the hydraulic climbing formwork equipment is installed, the protection frame (100) is designed and manufactured according to the size and shape of the outer wall (600) of the building, and the splicing plates (301) are prefabricated evenly according to the shape of the protection frame (100); S2, fixing the protective frame (100) at a predetermined position of the hydraulic climbing formwork equipment to ensure that the frame is stable and maintains a certain distance from the outer wall (600); S3, assembling the splicing plates (301), installing the protection plates (300) on the protection frame (100), wherein the protection plates (300) cover all exposed parts of the hydraulic climbing formwork equipment, and installing the protection structure between the outer wall (600) and the climbing formwork frame (500) using the wall tie rod (700); S4, installing a safety net on the inner side of the protection frame (100); S5, after the installation of the protective structure is completed, the hydraulic climbing formwork construction is carried out, and the use status of the protective structure is monitored in real time using the protective structure status sharing platform (400), and the protective structure is maintained in time according to the monitoring data; S6. After the construction is completed, the protective structure shall be dismantled in the reverse order, and the hydraulic climbing formwork equipment shall be maintained and inspected.

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