Steel structure hanging bracket posture adjusting system for building construction and construction method

Abstract

The invention provides a steel structure hanging bracket posture adjusting system for building construction and a construction method, and belongs to the technical field of building construction.The steel structure hanging bracket posture adjusting system comprises hanging bracket bodies, every two symmetrically-arranged hanging bracket bodies form a group, each hanging bracket body comprises a supporting plate, a connecting arm, a supporting plate and a fastening steel wire rope, and a connecting component is arranged at the upper end of each hanging bracket body; the connecting component comprises a fixing base and an I-shaped steel component, the I-shaped steel component is arranged on the upper surface of the fixing base, the power device is arranged between the connecting component and the hanging bracket body and comprises an air cylinder, a telescopic rod and a connecting rod, and the monitoring system is used for monitoring use of the hanging bracket body and adjusting the hanging bracket body. The monitoring system comprises a data acquisition module, a data processing module, a model prediction module, an adaptive adjustment module, an instruction sending module and an early warning module. The problems that a hanging bracket cannot be adjusted, use requirements cannot be met, the bearing capacity is limited, and potential safety hazards are large are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a steel structure hanger posture adjustment system and a construction method for building construction. Background Art

[0002] At present, there are some similar steel structure pipe support products on the market. This conventional method of sealing has the following problems: poor adjustability: most of the existing pipe supports are fixed in design and cannot be adjusted according to the actual working conditions and use requirements, resulting in failure to meet the use requirements in some special environments; limited bearing capacity: due to the limitations of materials and structures, the existing pipe supports may have certain safety hazards when bearing large loads or dealing with complex working conditions. Therefore, a steel structure hanger posture adjustment system and construction method for construction are designed. Summary of the invention

[0003] The embodiment of the present invention provides a steel structure hanger posture adjustment system and construction method for construction, which solves the problem that the hanger cannot be adjusted, cannot meet the use requirements, has limited bearing capacity, and causes great safety hazards.

[0004] In view of the above problems, the technical solution proposed by the present invention is:

[0005] The present invention provides a steel structure hanger posture adjustment system and construction method for construction, comprising a hanger body, two symmetrically arranged hanger bodies forming a group, the hanger body comprising a support plate, a connecting arm, a support plate and a fastening steel wire rope, the support plate being arranged between the connecting arm and the support plate, the fastening steel wire rope passing through the outer end of the support plate;

[0006] A connecting member, the connecting member is arranged at the upper end of the hanger body, the connecting member comprises a fixing seat and an I-beam member, and the I-beam member is arranged on the upper surface of the fixing seat;

[0007] A power device, the power device is arranged between the connecting member and the hanger body, the power device comprises a cylinder, a telescopic rod and a connecting rod, the cylinder is arranged between the symmetrical connecting arms, and the telescopic rod is arranged between the connecting arms and the cylinder;

[0008] A monitoring system, the monitoring system is used to monitor the use of the hanger body and adjust the hanger body, the monitoring system includes a data acquisition module, a data processing module, a model prediction module, an adaptive adjustment module, an instruction sending module and an early warning module;

[0009] The data acquisition module is used to collect the use status of the hanger body and the power device;

[0010] The data processing module is used to process the data collected by the data collection module and perform difference calculation on the collected data;

[0011] The model prediction module uses selection rules to make suggestions for combined prediction models based on the data of the data acquisition block to predict the state of the hanger body;

[0012] The adaptive adjustment module controls the power device to adjust based on the prediction data of the model prediction module;

[0013] The instruction sending module is used to send an adjustment signal to the power device;

[0014] The early warning module is based on the data of the model prediction module and the data processing module, and issues an early warning prompt when the monitoring data exceeds a preset threshold.

[0015] As a preferred technical solution of the present invention, it also includes a reinforcement component, which is arranged at the front and rear ends of the connecting component, and the reinforcement component includes a connecting rod, a connecting plate, a push rod, an anti-sliding block and a fixing rod. The connecting rod passes through the fixing seat and is bolted to the fixing seat. The connecting plate is fixed at both ends close to the connecting rod. The connecting plate is triangular in design. The push rod screws are connected to the bottom surfaces of both ends of the connecting rod. The anti-sliding block is fixed to the bottom end of the push rod. The anti-sliding block is made of rubber, and the fixing rod is threaded on both sides of the connecting plate.

[0016] As a preferred technical solution of the present invention, a group of the hanger body is respectively arranged at the front and rear ends of the fixing seat, the connecting arm is bolted to the support plate, the support plate and the support plate are welded to the support plate in an L-shaped design, the lower end of the fastening steel wire rope passes through the support plate, and a nut is fixed at the bottom of the support plate to fix the lower end of the fastening steel wire rope, the other end of the fastening steel wire rope passes through the support plate, and a pad is fixed on the inner side of the support plate, and the pad is made of rubber.

[0017] As a preferred technical solution of the present invention, the fixing seat is U-shaped, and a fixing plate is arranged between the fixing seat and the I-beam member, one end of the fixing plate is welded to the fixing seat, and the other end is bolted to the I-beam member, the other end of the fixing rod passes through the connecting arm and is welded to the fixing seat, and the connecting arm is rotatably connected to the fixing rod.

[0018] As a preferred technical solution of the present invention, the cylinder is a bidirectional synchronous cylinder, the telescopic rod is provided at both ends of the cylinder, a connecting block is fixed to the end of the telescopic rod, the connecting rod is threadedly engaged with the connecting block, a connecting plate is fixed to the outer side of the connecting arm, the other end of the connecting rod passes through the connecting arm and is threadedly engaged with the connecting plate.

[0019] As a preferred technical solution of the present invention, the data acquisition module includes a pressure monitoring unit, a displacement monitoring unit, an angle monitoring unit and a tension monitoring unit. The pressure monitoring unit, the displacement monitoring unit and the angle monitoring unit use pressure sensors, displacement sensors and angle sensors to measure the load of the support plate and the moving position and moving angle of the support plate and the connecting arm. The tension monitoring unit uses a strain gauge attached to the tightening wire rope to monitor the tension data of the tightening wire rope.

[0020] A posture estimation algorithm is preset in the data processing module to calculate the difference between the current posture of the hanger and the preset posture. The adaptive adjustment module formulates an instruction for adjusting the hanger posture according to the posture difference, and the instruction sending module is used to control the operation of the power device for adjustment.

[0021] As a preferred technical solution of the present invention, the detailed steps of the model prediction module using the selection rules to combine the prediction model are as follows:

[0022] Step 1: determine the target variable for prediction, select multiple different basic prediction models according to the target, use the historical data collected by the data acquisition module to train each prediction model, and obtain the prediction result of each model;

[0023] Step 2: Select the selection rules according to the prediction target, apply the selection rules to the prediction results of each model, and generate the final combined prediction results;

[0024] Step 3: Use evaluation indicators to evaluate the performance of the combined prediction, and adjust the selection rules or model parameters according to the evaluation results until the performance is stable;

[0025] Step 4: Apply the finalized combined prediction model to predict the use of the hanger.

[0026] 8. A steel structure hanger posture adjustment system and construction method for construction according to claim 7, characterized in that the specific steps of the adaptive adjustment module performing adaptive adjustment based on the prediction result of the model prediction module are as follows:

[0027] Step a, selecting a regulator, and designing the structure and parameters of the regulator according to the characteristics of the hanger and the output characteristics of the prediction model;

[0028] Step b, using the output of the prediction model as part of the controller input, and the regulator adjusts the posture of the hanger in real time according to the output of the prediction model and the real-time data collected by the data acquisition module;

[0029] Among them, the characteristics of the hanger in step a are based on the physical parameters of the hanger and understand the actual operating environment, such as wind force, temperature changes, etc.

[0030] On the other hand, a construction method of a steel structure hanger posture adjustment system for building construction comprises the following steps:

[0031] S1, installing the hanger body on the building by using the connecting member, passing the steel pipe through the frame formed by the support plate, the support plate and the fastening steel wire rope, and then controlling the winch to reel in the fastening steel wire rope according to the size of the steel pipe, so as to tighten the steel pipe and fix the position of the steel pipe;

[0032] S2, using the data acquisition module to monitor the use status of the hanger body in real time, judging the posture change of the hanger through the data processing module, and calculating the difference between the current posture and the target posture;

[0033] S3, calculating the data that needs to be adjusted according to the posture difference, and controlling the power device to adjust the hanger body through the instruction sending module;

[0034] S4, after adjustment, continuously monitoring the posture of the hanger body, and using the model prediction module in cooperation with the adaptive adjustment module based on historical data to predict the change trend of the hanger body and make adjustments;

[0035] S5, if the monitoring data of the hanger body exceeds the adjustment range, or the predicted result is serious, a warning module is used to give a prompt.

[0036] Compared with the prior art, the beneficial effects of the present invention are:

[0037] (1) The present invention uses a fastening wire rope to firmly fix the pipeline on the support plate to prevent displacement or deformation due to external force, thereby improving the bearing capacity. The pipeline is stabilized by a cushion block and an anti-sliding block controlled by a push rod above the pipeline to adapt to pipelines of different types and sizes and ensure their stability and safety.

[0038] (2) The present invention monitors the use status of the hanger through the monitoring system, monitors the load, angle and tension of the hanger respectively, and uses multiple prediction models for combined prediction. The combination method selected by the selection rule makes the prediction accuracy of the prediction model higher and reduces the error. The hanger is controlled to perform adaptive adjustment according to the prediction results to maintain the stability of the hanger.

[0039] 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

[0040] Figure 1 It is a structural schematic diagram of a steel structure hanger posture adjustment system for building construction disclosed by the present invention;

[0041] Figure 2 It is a schematic diagram of the overall structure of a hanger of a steel structure hanger posture adjustment system for building construction disclosed by the present invention;

[0042] Figure 3 It is a structural schematic diagram of part A of a hanger overall structural schematic diagram of a steel structure hanger posture adjustment system for building construction disclosed by the present invention;

[0043] Figure 4 It is a schematic diagram of the structure of a hanger body of a steel structure hanger posture adjustment system for building construction disclosed by the present invention;

[0044] Figure 5 It is a monitoring system block diagram of a steel structure hanger posture adjustment system for building construction disclosed by the present invention;

[0045] Figure 6 It is a schematic diagram of a construction method flow of a steel structure hanger posture adjustment system for building construction disclosed by the present invention;

[0046] Explanation of reference numerals: 100, hanger body; 101, support plate; 102, connecting arm; 103, support plate; 104, fastening wire rope; 105, cushion block; 200, connecting member; 201, fixing seat; 202, I-beam member; 203, fixing plate; 300, power device; 301, cylinder; 302, telescopic rod; 303, connecting block; 304, connecting rod; 305, connecting plate; 400, reinforcement assembly; 401, connecting rod ; 402, connecting plate; 403, push rod; 404, anti-sliding block; 405, fixing rod; 500, monitoring system; 501, data acquisition module; 5011, pressure monitoring unit; 5012, displacement monitoring unit; 5013, angle monitoring unit; 5014, tension monitoring unit; 502, data processing module; 503, model prediction module; 504, adaptive adjustment module; 505, command sending module; 506, early warning module. DETAILED DESCRIPTION

[0047] 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.

[0048] 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.

[0049] 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.

[0050] 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.

[0051] 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.

[0052] Embodiment 1

[0053] See attached Figure 1-5As shown, the present invention provides a technical solution: a steel structure hanger posture adjustment system and construction method for construction, comprising a hanger body 100, two symmetrically arranged hanger bodies 100 form a group, the hanger body 100 comprises a support plate 101, a connecting arm 102, a support plate 103 and a fastening wire rope 104, the support plate 101 is arranged between the connecting arm 102 and the support plate 103, and the fastening wire rope 104 passes through the outer end of the support plate 103;

[0054] A connecting member 200, which is disposed at the upper end of the hanger body 100, and includes a fixing seat 201 and an I-beam member 202, wherein the I-beam member 202 is disposed on the upper surface of the fixing seat 201;

[0055] A power device 300, which is disposed between the connecting member 200 and the hanger body 100, and includes a cylinder 301, a telescopic rod 302 and a connecting rod 304, wherein the cylinder 301 is disposed between symmetrical connecting arms 102, and the telescopic rod 302 is disposed between the connecting arms 102 and the cylinder 301;

[0056] A monitoring system 500, which is used to monitor the use of the hanger body 100 and adjust the hanger body 100. The monitoring system 500 includes a data acquisition module 501, a data processing module 502, a model prediction module 503, an adaptive adjustment module 504, an instruction sending module 505 and an early warning module 506;

[0057] The data acquisition module 501 is used to collect the use status of the hanger body 100 and the power device 300;

[0058] The data processing module 502 is used to process the data collected by the data collection module 501 and perform difference calculation on the collected data;

[0059] The model prediction module 503 performs a state prediction of the hanger body 100 by using a selection rule to make a suggestion of a combined prediction model based on the data of the data acquisition block;

[0060] The adaptive adjustment module 504 controls the power device 300 to make adjustments based on the prediction data of the model prediction module 503;

[0061] The instruction sending module 505 is used to send an adjustment signal to the power device 300;

[0062] The early warning module 506 issues an early warning prompt based on the data of the model prediction module 503 and the data processing module 502 when the monitoring data exceeds a preset threshold.

[0063] The embodiment of the present invention is also implemented through the following technical solutions.

[0064] In an embodiment of the present invention, a reinforcing assembly 400 is also included. The reinforcing assembly 400 is arranged at the front and rear ends of the connecting member 200. The reinforcing assembly 400 includes a connecting rod 401, a connecting plate 402, a push rod 403, an anti-sliding block 404 and a fixing rod 405. The connecting rod 401 passes through the fixing seat 201 and is bolted to the fixing seat 201. The connecting plate 402 is fixed at both ends close to the connecting rod 401. The connecting plate 402 is triangular in design. The push rod 403 is screwed to the bottom surface of both ends of the connecting rod 401. The anti-sliding block 404 is fixed at the bottom end of the push rod 403. The anti-sliding block 404 is made of rubber. Both sides of the connecting plate 402 are threaded with fixing rods 405. The pushing rods 403 are installed on both sides of the fixing seat 201 through the connecting rods 401. The anti-sliding block 404 made of rubber is controlled to move downward by the pushing rods 403 to tighten the pipe below. The hanger body 100 on both sides of the reinforcement component 400 is connected together through the connecting plate 402, and the connecting arm 102 rotates outside the fixing rod 405.

[0065] In an embodiment of the present invention, a group of hanger bodies 100 are respectively arranged at the front and rear ends of the fixing seat 201, the connecting arm 102 is bolted to the support plate 101, the support plate 101 is welded to the support plate 103, and is designed in an L shape. The lower end of the fastening wire rope 104 passes through the support plate 103, and a nut is fixed at the bottom of the support plate 103 to fix the lower end of the fastening wire rope 104, the other end of the fastening wire rope 104 passes through the support plate 101, and is externally connected to a winch, and the winch is used to control the tightness of the fastening wire rope 104, a pad 105 is fixed on the inner side of the support plate 101, and the pad 105 is made of rubber. The structure composed of the support plate 101, the support plate 103 and the fastening wire rope 104 is used to place the pipeline on the support plate 103, and the inner pipeline is tightened by winding the wire rope by the winch, and the elastic pad 105 can adapt to the shape of the pipeline when the pipeline is tightened, thereby improving the applicability of the hanger.

[0066] In an embodiment of the present invention, the fixing seat 201 is of U-shaped design, and a fixing plate 203 is arranged between the fixing seat 201 and the I-beam member 202. One end of the fixing plate 203 is welded to the fixing seat 201, and the other end is bolted to the I-beam member 202. The other end of the fixing rod 405 passes through the connecting arm 102 and is welded to the fixing seat 201. The connecting arm 102 is rotatably connected to the fixing rod 405. The fixing seat 201 is installed on the I-beam member 202 through the fixing plate 203 and fixed with high-strength bolts. The I-beam member 202 can be replaced with any supporting structure in construction. The fixing rod 405 is fixed by the fixing seat 201, so that the connecting beam can stably rotate outside the fixing rod 405.

[0067] In the embodiment of the present invention, the cylinder 301 is a bidirectional synchronous cylinder 301, and telescopic rods 302 are provided at both ends of the cylinder 301. By controlling the air pressure at both ends of the cylinder 301, the piston, i.e., the telescopic rod 302, can maintain synchronization during advancement and retraction. The telescopic rod 302 is in a partially extended state under normal conditions, and the hanger body 100 is in a vertical state. When adjustment is required, telescopic adjustment is performed to adjust the use angle of the hanger body 100. The ends of the telescopic rod 302 are fixed with connecting blocks 303, and the connecting rod 303 is fixed with the connecting blocks 304. 04 is threadedly matched with the connecting block 303, a connecting plate 305 is fixed to the outside of the connecting arm 102, the other end of the connecting rod 304 passes through the connecting arm 102, and is threadedly matched with the connecting plate 305, the connecting arm 102 is connected to the telescopic rod 302 by the connecting block 303 and the connecting rod 304, and the connection between the connecting rod 304 and the connecting arm 102 is stabilized by the connecting plate 305, so that the cylinder 301 can control the movement of the telescopic rod 302, and drive the hanger body 100 at the end of the telescopic rod 302 for use and adjustment.

[0068] In an embodiment of the present invention, the data acquisition module 501 includes a pressure monitoring unit 5011, a displacement monitoring unit 5012, an angle monitoring unit 5013 and a tension monitoring unit 5014. The pressure monitoring unit 5011, the displacement monitoring unit 5012 and the angle monitoring unit 5013 use pressure sensors, displacement sensors and angle sensors to measure the load of the support plate 103 and the moving position and moving angle of the support plate 101 and the connecting arm 102. The pressure sensor is embedded in the support plate 103, and the displacement sensor and the angle sensor are embedded in the support plate 103. The support plate 103, the support plate 101 and the connecting arm 102 are provided to understand the posture data of the hanger body 100. The tension monitoring unit 5014 uses a strain gauge to be attached to the fastening steel wire rope 104. According to the layout and stress point of the steel wire rope, a suitable position is selected to install the strain gauge to monitor the tension data of the fastening steel wire rope 104. When the steel wire rope is stressed, the strain gauge is deformed, thereby changing the resistance value, which is converted into a measurable electrical signal through a bridge circuit. When stressed, a signal proportional to the tension is output to avoid excessive tension causing the fastening steel wire rope 104 to break;

[0069] A posture estimation algorithm is preset in the data processing module 502 to calculate the difference between the current posture of the hanger and the preset posture. The algorithm can also use PID control (proportional-integral-differential) or other advanced control algorithms. The adaptive adjustment module 504 formulates instructions for adjusting the hanger posture according to the posture difference, and uses the instruction sending module 505 to control the operation of the power device 300 to make adjustments. After the adjustment, the posture of the hanger body 100 is monitored in real time, and the instructions are adjusted according to the new data to form a closed-loop control to ensure that the hanger posture continues to be stable at the target position. If the hanger posture deviates from the target, it is automatically corrected until the preset posture is reached.

[0070] In addition, the data processing module 502 also includes conventional data processing, including conventional processing steps such as data signal conversion and signal filtering.

[0071] In the embodiment of the present invention, the detailed steps of the model prediction module 503 using the selection rules to combine the prediction models are as follows:

[0072] Step 1: determine the target variable to be predicted, such as the load of the hanger, the tension of the wire rope, etc., select multiple different basic prediction models according to the target, including machine learning models, statistical models, etc., use the historical data collected from the data acquisition module 501 to train each prediction model, ensure that each model can independently predict the target variable, and obtain the prediction result of each model;

[0073] Step 2: Select selection rules according to the prediction target, including simple average method, weighted average method, threshold method, etc., apply the selection rules to the prediction results of each model to generate the final combined prediction results;

[0074] Step 3: Use evaluation indicators to evaluate the performance of the combined prediction, such as mean square error, accuracy, recall, etc., and compare it with the prediction performance of a single model to verify the effectiveness of the combined prediction. Adjust the selection rules or model parameters according to the evaluation results until the performance is stable.

[0075] Step 4: Apply the finalized combined prediction model to predict the use of the hanger.

[0076] In addition, the selection rules are:

[0077] If the skewness of the single model = unbiased

[0078] and the correlation of the error series is ≥ 0.5

[0079] and error variance ratio ≥ 1

[0080] and prediction step length = short-term prediction

[0081] Then combination prediction model = artificial neural network combination or combination prediction model = regression combination.

[0082] In the embodiment of the present invention, the specific steps of the adaptive adjustment module 504 performing adaptive adjustment based on the prediction result of the model prediction module 503 are as follows:

[0083] Step a, selecting a regulator, such as a PID controller, a fuzzy controller, an adaptive controller, etc., and designing the structure and parameters of the regulator according to the characteristics of the hanger and the output characteristics of the prediction model;

[0084] Step b, using the output of the prediction model as part of the controller input to achieve integration of the prediction model and the controller, and the regulator adjusts the posture of the hanger in real time according to the output of the prediction model and the real-time data collected by the data acquisition module 501;

[0085] Among them, the characteristics of the hanger in step a are based on the physical parameters of the hanger, such as the weight, length, elastic coefficient, etc. of the hanger, and understand the actual operating environment, such as wind force, temperature changes, etc. The regulator in step a selects a suitable adaptive algorithm according to the output characteristics of the prediction model and the characteristics of the hanger. , including adaptive PID control, adaptive fuzzy control, adaptive neural network control, etc.

[0086] Embodiment 2

[0087] See attached Figure 6 As shown, an embodiment of the present invention further provides a construction method of a steel structure hanger posture adjustment system for building construction, comprising the following steps:

[0088] S1, wirelessly connect the monitoring system 500 with the winch and the power device 300 for wireless control, install the hanger body 100 on the building using the connecting member 200, pass the steel pipe through the frame formed by the support plate 103, the support plate 101 and the fastening wire rope 104, and then control the winch to reel in the fastening wire rope 104 according to the size of the steel pipe, so as to tighten the steel pipe and fix its position;

[0089] S2, using sensors to monitor the load, position, angle and tension of the hanger body 100 in real time, judging the posture change of the hanger through the data processing module 502, and calculating the difference between the current posture and the target posture;

[0090] S3, according to the posture difference, the calculated actual posture is compared with the preset target posture to determine the difference between the current posture and the target posture, which is expressed in the form of angle, distance or other relevant parameters, and targeted adjustments are made according to the difference in relevant parameters, and the cylinder 301 is controlled by the instruction sending module 505 to drive the hanger body 100 connected to the end of the telescopic rod 302 to move, so as to adjust the posture;

[0091] S4, after adjustment, continuously monitor the posture of the hanger body 100, and predict the change trend of the hanger body 100 by using the model prediction module 503 according to historical data, input the predicted data into the adaptive adjustment module 504, and adjust the posture of the hanger body 100 according to the adjustment mechanism preset in the adaptive adjustment module 504 to maintain the stable use of the hanger body 100;

[0092] S5, when the monitoring data of the hanger body 100 exceeds the adjustment range, or the predicted result is more serious, the early warning module 506 will give a prompt, and when necessary, the system can automatically perform an emergency stop to protect the safety of personnel and equipment.

[0093] The above description is only a preferred embodiment of the present invention and is 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.

[0094] 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.

[0095] 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 steel structure hanger posture adjustment system for construction, characterized in that: The invention comprises a hanger body (100), wherein two symmetrically arranged hanger bodies (100) form a group, wherein the hanger body (100) comprises a support plate (101), a connecting arm (102), a supporting plate (103) and a fastening steel wire rope (104), wherein the support plate (101) is arranged between the connecting arm (102) and the supporting plate (103), and the fastening steel wire rope (104) passes through the outer end of the supporting plate (103); A connecting member (200), the connecting member (200) being arranged at the upper end of the hanger body (100), the connecting member (200) comprising a fixing seat (201) and an I-beam member (202), the I-beam member (202) being arranged on the upper surface of the fixing seat (201); A power device (300), the power device (300) being arranged between the connecting member (200) and the hanger body (100), the power device (300) comprising a cylinder (301), a telescopic rod (302) and a connecting rod (304), the cylinder (301) being arranged between the symmetrical connecting arms (102), and the telescopic rod (302) being arranged between the connecting arms (102) and the cylinder (301); A monitoring system (500), the monitoring system (500) is used to monitor the use of the hanger body (100) and adjust the hanger body (100), the monitoring system (500) comprises a data acquisition module (501), a data processing module (502), a model prediction module (503), an adaptive adjustment module (504), an instruction sending module (505) and an early warning module (506); The data acquisition module (501) is used to collect the use status of the hanger body (100) and the power device (300); The data processing module (502) is used to process the data collected by the data collection module (501) and perform difference calculation on the collected data; The model prediction module (503) performs a state prediction of the hanger body (100) by using a selection rule to propose a combined prediction model based on the data of the data acquisition block; The adaptive adjustment module (504) controls the power device (300) to adjust based on the prediction data of the model prediction module (503); The instruction sending module (505) is used to send an adjustment signal to the power device (300); The early warning module (506) issues an early warning prompt based on the data of the model prediction module (503) and the data processing module (502) when the monitoring data exceeds a preset threshold.

2. A steel structure hanger posture adjustment system for construction according to claim 1, characterized in that: The invention also comprises a reinforcing assembly (400), wherein the reinforcing assembly (400) is arranged at the front and rear ends of the connecting member (200), and the reinforcing assembly (400) comprises a connecting rod (401), a connecting plate (402), a push rod (403), an anti-sliding block (404) and a fixing rod (405). The connecting rod (401) passes through the fixing seat (201) and is bolted to the fixing seat (201). The connecting plate (402) is fixed at two ends close to the connecting rod (401). The connecting plate (402) is triangular in design. The push rod (403) is screwed to the bottom surfaces of the two ends of the connecting rod (401). The anti-sliding block (404) is fixed to the bottom end of the push rod (403). The anti-sliding block (404) is made of rubber. Both sides of the connecting plate (402) are threadedly matched with the fixing rod (405).

3. A steel structure hanger posture adjustment system for construction according to claim 2, characterized in that: A group of the hanger body (100) is respectively arranged at the front and rear ends of the fixing seat (201), the connecting arm (102) is bolted to the support plate (101), the support plate (101) and the support plate (103) are welded to form an L-shaped design, the lower end of the fastening steel wire rope (104) passes through the support plate (103), and a nut is fixed at the bottom of the support plate (103) to fix the lower end of the fastening steel wire rope (104), the other end of the fastening steel wire rope (104) passes through the support plate (101), and a cushion block (105) is fixed on the inner side of the support plate (101), and the cushion block (105) is made of rubber.

4. A steel structure hanger posture adjustment system for construction according to claim 3, characterized in that: The fixing seat (201) is of U-shaped design. A fixing plate (203) is arranged between the fixing seat (201) and the I-beam member (202). One end of the fixing plate (203) is welded to the fixing seat (201), and the other end is bolted to the I-beam member (202). The other end of the fixing rod (405) passes through the connecting arm (102) and is welded to the fixing seat (201). The connecting arm (102) is rotatably connected to the fixing rod (405).

5. The steel structure hanger posture adjustment system for construction according to claim 4, characterized in that: The cylinder (301) is a bidirectional synchronous cylinder (301), and the telescopic rod (302) is provided at both ends of the cylinder (301), and a connecting block (303) is fixed to the end of the telescopic rod (302), and the connecting rod (304) is threadedly engaged with the connecting block (303), and a connecting plate (305) is fixed to the outer side of the connecting arm (102), and the other end of the connecting rod (304) passes through the connecting arm (102) and is threadedly engaged with the connecting plate (305).

6. The steel structure hanger posture adjustment system for construction according to claim 1, characterized in that: The data acquisition module (501) comprises a pressure monitoring unit (5011), a displacement monitoring unit (5012), an angle monitoring unit (5013) and a tension monitoring unit (5014); the pressure monitoring unit (5011), the displacement monitoring unit (5012) and the angle monitoring unit (5013) use pressure sensors, displacement sensors and angle sensors to monitor the load of the support plate (103) and the moving position and moving angle of the support plate (101) and the connecting arm (102); the tension monitoring unit (5014) uses a strain gauge attached to the tightening steel wire rope (104) to monitor the tension data of the tightening steel wire rope (104); A posture estimation algorithm is preset in the data processing module (502) to calculate the difference between the current posture of the hanger and the preset posture. The adaptive adjustment module (504) formulates an instruction for adjusting the hanger posture according to the posture difference, and the instruction sending module (505) is used to control the operation of the power device (300) for adjustment.

7. A steel structure hanger posture adjustment system for construction according to claim 6, characterized in that: The detailed steps of the model prediction module (503) using the selection rules to combine the prediction models are as follows: Step 1, determining the target variable for prediction, selecting a plurality of different basic prediction models according to the target, using the historical data collected by the data collection module (501), training each prediction model, and obtaining the prediction result of each model; Step 2: Select the selection rules according to the prediction target, apply the selection rules to the prediction results of each model, and generate the final combined prediction results; Step 3: Use evaluation indicators to evaluate the performance of the combined prediction, and adjust the selection rules or model parameters according to the evaluation results until the performance is stable; Step 4: Apply the finalized combined prediction model to predict the use of the hanger.

8. A steel structure hanger posture adjustment system and construction method for construction according to claim 7, characterized in that: The specific steps of the adaptive adjustment module (504) performing adaptive adjustment based on the prediction result of the model prediction module (503) are as follows: Step a, selecting a regulator, and designing the structure and parameters of the regulator according to the characteristics of the hanger and the output characteristics of the prediction model; Step b, using the output of the prediction model as part of the controller input, and the regulator adjusts the posture of the hanger in real time according to the output of the prediction model and the real-time data collected by the data collection module (501); Among them, the characteristics of the hanger in step a are based on the physical parameters of the hanger and understand the actual operating environment, such as wind force, temperature changes, etc.

9. A construction method of a steel structure hanger posture adjustment system for building construction, applied to a steel structure hanger posture adjustment system for building construction as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: S1, installing the hanger body (100) on a building using the connecting member (200), passing the steel pipe through a frame formed by the support plate (103), the support plate (101) and the fastening steel wire rope (104), and then controlling the winch to reel in the fastening steel wire rope (104) according to the size of the steel pipe, thereby tightening the steel pipe and fixing the position of the steel pipe; S2, using the data acquisition module (501) to monitor the use status of the hanger body (100) in real time, judging the posture change of the hanger through the data processing module (502), and calculating the difference between the current posture and the target posture; S3, calculating the data that needs to be adjusted according to the posture difference, and controlling the power device (300) to adjust the hanger body (100) through the instruction sending module (505); S4, after adjustment, continuously monitoring the posture of the hanger body (100), and using the model prediction module (503) in cooperation with the adaptive adjustment module (504) based on historical data to predict the change trend of the hanger body (100), and make adjustments; S5, when the monitoring data of the hanger body (100) exceeds the adjustment range, or the predicted result is relatively serious, a warning module (506) is used to issue a prompt.

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