Building machine climbing system based on cloud intelligent building

By introducing cloud intelligent construction technology and multi-level early warning mechanism into the building machine climbing system, real-time monitoring and analysis of factors affecting the climbing stability of building machine, the problem of insufficient climbing stability of building machine in high-rise building construction is solved, and higher construction safety and efficiency are achieved.

CN119553856APending Publication Date: 2025-03-04CHINA CONSTR FOURTH ENG DIV CORP LTD
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Patent Information

Application Number
CN202411760217.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-03
Publication Date
2025-03-04

AI Technical Summary

Technical Problem

In high-rise and super-high-rise buildings, the climbing stability of the building machine is affected by factors such as wind load, wall offset and equipment vibration, resulting in significant improvement needs in the accuracy, efficiency and safety of the existing technology.

Method used

A building machine climbing system based on cloud-based intelligent construction is adopted, which includes an intelligent building machine climbing subsystem and a climb perception control subsystem. The climb perception control subsystem uses a multi-function perception module, the first and second climb stability impact analysis modules, and a multi-level early warning sensing module to monitor and analyze the status of the external environment, walls and equipment in real time, calculates the climb stability impact value, and triggers the alarm through a multi-level early warning mechanism.

Benefits of technology

By accurately triggering different levels of early warnings, operators can take timely measures to predict and avoid factors that may lead to instability, reduce the vibration out of control caused by mismatch between walls and equipment, reduce the possibility of accidents, and improve construction safety and efficiency.

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Abstract

The invention relates to the technical field of intelligent construction, and particularly discloses a building machine climbing system based on cloud intelligent construction, which is used for solving the problem that the climbing stability of a building machine is challenged due to the influence of wind load, wall deviation and equipment vibration factors in the existing high-rise and super high-rise building construction. According to the invention, by setting a multi-level early warning mechanism (first-level early warning and second-level early warning), alarms of different levels are accurately triggered according to changes of different stability influence values, so that an operator can take measures in time; by quantifying the relation between the vibration value and the climbing stability, factors possibly causing instability can be predicted, risks can be helped to be avoided in advance, the phenomenon of vibration out-of-control caused by mismatching between a wall and equipment is reduced, when the stability influence value is lower than a set threshold value, the early warning module can remind an operator or automatically adjust related operation, and the stability is improved. And the possibility of accidents is reduced.
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Description

Technical Field

[0001] The present invention relates to the field of intelligent construction technology, and more specifically, to a building construction machine climbing system based on cloud-based intelligent construction. Background Art

[0002] As a key equipment integrating construction support, formwork lifting and material transportation, building construction machine has been widely used. The traditional climbing technology of building construction machine relies on hydraulic jacking or mechanical traction to climb the equipment layer by layer to the required height to meet the construction progress requirements. However, due to the complexity of high-altitude operations and the increasing diversity of building structures, the climbing technology of existing building construction machines still has significant improvement needs in terms of accuracy, efficiency and safety. The current climbing system mainly realizes the vertical movement of the building construction machine through the combination of guide rails and climbing devices. However, in the construction of high-rise and super-high-rise buildings, the climbing stability of the building construction machine faces challenges due to wind loads, wall offsets and equipment vibration factors. In addition, traditional control methods mostly rely on manual operation and simple displacement measurement methods. The correction process is cumbersome and prone to error accumulation, resulting in the risk of equipment tilting or jamming, which seriously affects construction safety.

[0003] For example, in a Chinese patent with publication number CN118498714A, a building construction machine climbing control system and control method are disclosed. The building construction machine climbing control system is arranged on the building wall, including a plurality of jacking rails, and the plurality of jacking rails are provided with climbing devices, and the climbing devices are connected to the plurality of jacking rails and the building wall; the jacking rails are provided with a distance measuring device and a control device for controlling the climbing device; the distance measuring device includes a reference part and a distance measuring component arranged on the jacking rail, the reference part is fixed in position, and the distance measuring component is used to measure the distance between it and the reference part. When the jacking rail climbs, the climbing device can be controlled by the control device according to the displacement of the jacking rail, so that the climbing device can be adjusted and corrected in real time, the measured distance is more accurate, and the accumulation of errors can be avoided; and the jacking rail can be corrected in real time through the control device, without the need to manually find the error point for operation, which effectively improves convenience and safety.

[0004] The above patents all have the problem raised by this background technology: in the prior art, the climbing system mainly realizes the vertical movement of the building construction machine through the combination of guide rails and climbing devices. However, in the construction of high-rise and super-high-rise buildings, the climbing stability of the building construction machine faces challenges due to wind loads, wall displacement and equipment vibration factors. In order to solve the above problems, a technical solution is now provided. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a building construction machine climbing system based on cloud-based intelligent construction, which is used to solve the problem that the climbing stability of the building construction machine is challenged by wind loads, wall deviations and equipment vibration factors during the construction of high-rise and super-high-rise buildings, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A building construction machine climbing system based on cloud-based intelligent construction includes an intelligent building construction machine climbing subsystem and a climbing perception control subsystem; the intelligent building construction machine climbing subsystem includes a guide rail hanging point, a swivel claw, a load-bearing pin, a guide rail limiter, a wall mount, a wall mount, a guide rail, an upper reversing box, a hydraulic cylinder, a lower reversing box, a swivel pin and a swivel lever; the climbing perception control subsystem includes a multifunctional perception module, a first climbing stability impact analysis module, a second climbing stability impact analysis module and a multi-level early warning sensing module; the multifunctional perception module is used to collect building construction information in real time through sensors The first external environment parameter, the first wall state parameter and the first equipment state parameter in the process of the machine climbing two adjacent attached wall seats; the second climbing stability impact analysis module is used to construct a second climbing stability impact value calculation model to calculate the second climbing stability impact value; the second climbing stability impact analysis module includes a wall vibration analysis unit, an equipment vibration analysis unit and a second climbing stability impact value calculation unit; the wall vibration analysis unit is used to obtain the first wall state parameter, and arrange the initial wall vibration value and the first wall vibration value in time order to obtain an initial vibration sequence And the first vibration sequence in, is the initial wall vibration value between the i-1th wall mount and the i-th wall mount, is the first wall vibration value between the i-1th wall mount and the ith wall mount. The climbing wall influence calculation model is constructed through the initial vibration sequence and the first vibration sequence to calculate the climbing wall influence value. The formula of the climbing wall influence calculation model is:

[0008]

[0009] Where: Qu is the impact value of the climbing wall, is the initial wall vibration value between the i-1th wall mount and the i-th wall mount, is the first wall vibration value between the i-1th wall mount and the ith wall mount, and n is the number of wall mounts.

[0010] As a further scheme of the present invention, the guide rail hanging point is slidably connected to the guide rail, the swivel claw is respectively connected to the upper reversing box and the lower reversing box through a swivel tongue pin, the load-bearing pin is respectively connected to the swivel claw and the wall-mounted frame, the guide rail limiter is slidably connected to the guide rail, the wall-mounted seat is fixedly installed on the building wall and is connected to the guide rail through the wall-mounted frame, the wall-mounted frame is respectively connected to the wall-mounted seat, the guide rail hanging point, the upper reversing box and the lower reversing box, the upper reversing box is connected to the guide rail hanging point through a hydraulic cylinder, the hydraulic cylinder is connected to the upper reversing box and the lower reversing box, and the swivel tongue pin is movably connected to the swivel claw, the upper reversing box, the lower reversing box and the swivel tongue lever.

[0011] As a further solution of the present invention, the first climbing stability impact analysis module is used to obtain the first external environment parameter and import it into the climbing environment impact calculation model to calculate the first climbing stability impact value. The formula of the climbing environment impact calculation model is:

[0012]

[0013] Where: Hu is the first climbing stability impact value, is the first wind speed value between the i-1th wall mount and the i-th wall mount, is the first wind speed value between the i-1st wall mount and the i-2nd wall mount, v max is the maximum first wind speed value, v min is the minimum first wind speed value, and n is the number of wall mounts.

[0014] As a further solution of the present invention, the equipment vibration analysis unit is used to obtain the first equipment state parameter, and arrange the vibration values ​​of the first building construction machine in time sequence to obtain a second vibration sequence. The vibration value of the first building machine between the i-1th wall mount and the ith wall mount is used as the vibration value. A climbing equipment influence calculation model is constructed based on the second vibration sequence to calculate the climbing equipment influence value. The formula of the climbing equipment influence calculation model is:

[0015]

[0016] Where: Su is the impact value of climbing equipment, is the vibration value of the first building machine between the i-1th wall mount and the i-th wall mount, is the vibration value of the first building machine between the i-2th wall mount and the i-1th wall mount, and n is the number of wall mounts.

[0017] As a further solution of the present invention, the second climbing stability influence value calculation unit is used to obtain the climbing environment influence value and the climbing wall influence value, and construct a first climbing stability influence value calculation model to calculate the first climbing stability influence value. The formula of the first climbing stability influence value calculation model is:

[0018]

[0019] Where: δ1 is the first climb stability impact value, α is the adjustment coefficient.

[0020] As a further solution of the present invention, the multi-level warning sensing module is used to obtain the first climbing stability influence value and the second climbing stability influence value to perform abnormal analysis on the climbing stability of the building construction machine, and compare the first climbing stability influence value with the preset first climbing stability influence threshold. If the first climbing stability influence value is greater than or equal to the preset first climbing stability influence threshold, the climbing process of the building construction machine is stable; if the first climbing stability influence value is less than the preset first climbing stability influence threshold, the climbing process of the building construction machine is unstable, and a first-level warning will be triggered;

[0021] The second climbing stability impact value is compared with the preset second climbing stability impact threshold. If the second climbing stability impact value is greater than or equal to the preset second climbing stability impact threshold, the climbing process of the building construction machine is stable; if the second climbing stability impact value is less than the preset second climbing stability impact threshold, the climbing process of the building construction machine is unstable and a secondary warning will be triggered.

[0022] The technical effects and advantages of the building construction machine climbing system based on cloud-based intelligent construction of the present invention are as follows: the present invention sets up a multi-level early warning mechanism (first-level early warning and second-level early warning) to accurately trigger alarms of different levels according to changes in different stability impact values, so that operators can take timely measures; by quantifying the relationship between vibration values ​​and climbing stability, factors that may cause instability can be predicted to help avoid risks in advance and reduce vibration out-of-control caused by mismatch between walls and equipment. When the stability impact value is lower than the set threshold, the early warning module can remind the operator or automatically adjust related operations to reduce the possibility of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of the climbing subsystem of the intelligent building construction machine provided by the present invention;

[0024] Figure 2 A schematic diagram of the structure of the transfer tongue pin in the climbing subsystem of the intelligent building construction machine provided by the present invention;

[0025] Figure 3 A schematic diagram of the structure of the rotating tongue lever in the climbing subsystem of the intelligent building construction machine provided by the present invention;

[0026] Figure 4 A schematic diagram of the structure of a building construction machine climbing system based on cloud-based intelligent construction provided by the present invention;

[0027] In the figure: 1. hanging point; 2. swivel claw; 3. load-bearing pin; 4. guide rail limiter; 5. wall mount; 6. wall bracket; 7. guide rail; 8. upper reversing box; 9. hydraulic cylinder; 10. lower reversing box; 11. swivel tongue pin; 12 swivel tongue lever. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solution in the present invention. Obviously, the described technical solution is only a part of the present invention, not all of it. Based on the technical solution in the present invention, all other technical solutions obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] Figure 4 The present invention provides a schematic diagram of a building machine climbing system based on cloud-based intelligent construction. Figure 4 As shown, it includes a climbing subsystem of an intelligent building construction machine and a climbing perception control subsystem; the climbing subsystem of the intelligent building construction machine is connected to the climbing perception control subsystem;

[0030] The intelligent building construction machine climbing subsystem is used to climb the building construction machine;

[0031] The climbing perception control subsystem is used to monitor and control the climbing process of the building construction machine in real time.

[0032] The climbing subsystem of the intelligent building construction machine includes a guide rail hanging point 1, a swivel claw 2, a load-bearing pin 3, a guide rail limiter 4, a wall mount 5, a wall mount 6, a guide rail 7, an upper reversing box 8, a hydraulic cylinder 9, a lower reversing box 10, a swivel tongue pin 11 and a swivel tongue lever 12; the guide rail hanging point 1 is slidably connected to the guide rail 7, the swivel claw 2 is respectively connected to the upper reversing box 8 and the lower reversing box 10 through the swivel tongue pin 11, the load-bearing pin 3 is respectively connected to the swivel claw 2 and the wall mount 6, and the guide rail limiter is slidably connected to the guide rail 7 Dynamic connection, the wall mount 5 is fixedly installed on the building wall and is connected to the guide rail 7 through the wall mount frame 6, the wall mount frame 6 is connected to the wall mount 5, the guide rail hanging point 1, the upper reversing box 8 and the lower reversing box 10 respectively, the upper reversing box is connected to the lower reversing box 10 and the guide rail hanging point 1 through the hydraulic cylinder 9, the hydraulic cylinder is connected to the upper reversing box 8 and the lower reversing box 10, the tongue pin 11 is movably connected to the swivel claw 2, the upper reversing box 8, the lower reversing box 10 and the tongue lever 12.

[0033] When the claw 2 is attached to the load-bearing pin 3, the claw 2 (tongue rod) of the guide rail 7 hanging point 1 of the lower reversing box 10 and the upper reversing box 8 is pushed upward, and the hydraulic cylinder 9 is retracted, the lower reversing box 10 moves upward, driving the guide rail 7 to move upward. When the upward movement stroke of the guide rail 7 exceeds 50cm, the claw 2 of the guide rail 7 hanging point 1 of the upper reversing box 8 blocks the ladder step of the main guide rail 7 to prevent the guide rail 7 from falling. At this time, the hydraulic cylinder 9 is extended, and the lower reversing box 10 moves downward. When the movement stroke exceeds 50cm, the claw 2 of the guide rail 7 hanging point 1 of the lower reversing box 10 blocks the ladder step of the main guide rail 7. Retract the hydraulic cylinder 9 to move the lower reversing box 10 upward, driving the guide rail 7 to move upward. Reciprocating cycle, when the total stroke of the guide rail 7 reaches the floor height, the guide rail 7 hanging point 1 falls counterclockwise due to the action of gravity to prevent the guide rail 7 from descending. The above steps complete the lifting of the guide rail 7.

[0034] After the guide rail 7 is lifted, the guide rail 7 is attached to the guide rail 7 hanging point 1, and the guide rail 7 hanging point 1 claw 2 (tongue rod) of the lower reversing box 10 and the upper reversing box 8 is pushed downward, and the guide rail 7 hanging point 1 claw 2 of the lower reversing box 10 clamps the ladder of the main guide rail 7, and the hydraulic cylinder 9 is extended to make the upper reversing box 8 and the wall-mounted frame 6 move upward, driving the wall-mounted frame 6 to move upward. When the upper reversing box 8 and the wall-mounted frame 6 move upward more than 50cm, the guide rail 7 hanging point 1 claw 2 of the upper reversing box 8 clamps the ladder of the main guide rail 7 to prevent the upper reversing box 8 and the wall-mounted frame 6 from falling. After the hydraulic cylinder 9 is retracted and the lower reversing box 10 is lifted 50cm upward, the guide rail 7 hanging point 1 claw 2 of the lower reversing box 10 clamps the ladder of the guide rail 7, preventing the lower reversing box 10 from moving downward relative to the guide rail 7. The hydraulic cylinder 9 is extended to move the upper reversing box 8 and the wall-mounted frame 6 upward. After a reciprocating cycle, when the total stroke of the wall-mounted frame 6 reaches the floor height, the rotating claw 2 is attached to the load-bearing pin 3, and the climbing is completed. The above steps realize the platform climbing.

[0035] Specifically, the climbing perception control subsystem includes a multifunctional perception module, a first climbing stability impact analysis module, a second climbing stability impact analysis module and a multi-level warning sensing module; the multifunctional perception module is respectively connected to the first climbing stability impact analysis module and the second climbing stability impact analysis module, and the first climbing stability impact analysis module and the second climbing stability impact analysis module are respectively connected to the multi-level warning sensing module.

[0036] The specific process of building machine climbing stairs is as follows:

[0037] In the initial state: the distance between the upper, middle and lower wall mounts 5 is one floor height (4.5m);

[0038] When the guide rail 7 is in the climbing state: the wall frame 6 is fixed, the small stroke hydraulic cylinder 9 climbs 500mm and then retracts the hydraulic cylinder 9, repeats 9 times and falls back to the position 4.5, so that the platform column sits firmly on the wall frame 6 and the wall seat 5. During the climbing process, the hanger, template, etc. are synchronously raised by one layer with the steel platform, and the materials do not need to be manually turned over;

[0039] The lifting turnover state of the wall-mounted seat 5: the column wall-mounted seat 5 and the guide rail 7 column are fixed, the hydraulic cylinder 9 climbs and then retracts 500mm, repeats 9 times and then falls back to 4.5, so that the wall-mounted frame 6 is located on the wall-mounted seat;

[0040] The building machine is in the climbing state: the wall frame 6 is fixed, the small stroke hydraulic cylinder 9 climbs 500mm and then retracts the hydraulic cylinder 9, repeats 9 times and falls back to 4.5, so that the platform column sits firmly on the wall frame 6 and the wall seat 5; during the climbing process, the hanger, template, etc. are synchronously raised by one layer with the steel platform, and the materials do not need manual turnover

[0041] Vertical component hoisting: start tying the wall column reinforcement, and wait for the lower layer of concrete to reach the required strength before removing the formwork;

[0042] Formwork status: first close the vertical wall column aluminum formwork, then carry out beam and slab formwork;

[0043] Horizontal component hoisting: horizontal steel bar construction, water and electricity reserved and embedded interspersed;

[0044] Rebar laying;

[0045] Concrete pouring: Use the placing machine (pole) on the top of the platform to pour concrete, then return to the initial state, completing a standard process, and repeat the above process upwards.

[0046] The multifunctional sensing module is used to collect the first external environment parameter, the first wall state parameter and the first equipment state parameter in real time through the sensor during the process of the building machine climbing two adjacent wall seats 5; the first external environment parameter includes the real-time first wind speed value of the two adjacent wall seats 5; the first wall state parameter includes the initial wall vibration value and the real-time first wall vibration value between the two adjacent wall seats 5; the first equipment state parameter includes the real-time first building machine vibration value between the two adjacent wall seats 5;

[0047] The first climbing stability impact analysis module is used to construct a first climbing stability impact value calculation model to calculate the first climbing stability impact value;

[0048] The second climbing stability impact analysis module is used to construct a second climbing stability impact value calculation model to calculate the second climbing stability impact value;

[0049] The multi-level early warning sensing module is used to obtain the first climbing stability impact value and the second climbing stability impact value to perform abnormal analysis on the climbing stability of the building construction machine.

[0050] The first climbing stability impact analysis module is used to obtain the first external environment parameter and import it into the climbing environment impact calculation model to calculate the first climbing stability impact value. The formula of the climbing environment impact calculation model is:

[0051]

[0052] Where: Hu is the first climbing stability impact value, is the first wind speed value between the i-1th wall mount 5 and the i-th wall mount 5, is the first wind speed value between the i-1th wall mount 5 and the i-2nd wall mount 5, v max is the maximum first wind speed value, v min is the minimum first wind speed value, and n is the number of the wall mounts 5.

[0053] By collecting multiple parameters (such as wind speed, wall vibration, equipment vibration, etc.) in real time through sensors, the key factors that may affect the stability of the building construction machine during operation can be accurately captured. It not only considers the impact of the external environment (wind speed, etc.) on the equipment, but also analyzes the status of the wall and the equipment itself to provide all-round monitoring; through the first climbing stability influence value and the second climbing stability influence value, the influence of various factors on climbing stability is quantitatively evaluated, and the rate of change of wind speed is analyzed, which can accurately describe the dynamic impact of environmental parameters on stability; through the multi-level early warning sensing module, it can issue an early warning before abnormal trends appear, and prevent possible safety hazards in the climbing process in advance. Different early warning levels are adopted for different climbing stability influence values, which helps to allocate resources more effectively and reduce risks; through real-time monitoring and analysis, unstable factors can be discovered in time to reduce the probability of tilting, excessive vibration and other problems during the climbing process of the building construction machine. Through quantitative evaluation, the climbing operation parameters can be adjusted to ensure that the equipment operates in the best condition and improve construction efficiency.

[0054] Specifically, the second climbing stability influence analysis module includes a wall vibration analysis unit, an equipment vibration analysis unit and a second climbing stability influence value calculation unit; the wall vibration analysis unit and the equipment vibration analysis unit are respectively connected to the second climbing stability influence value calculation unit.

[0055] The wall vibration analysis unit is used to obtain the first wall state parameter, and arrange the initial wall vibration value and the first wall vibration value in chronological order to obtain the initial vibration sequence. And the first vibration sequence in, is the initial wall vibration value between the i-1th wall mount 5 and the i-th wall mount 5, is the first wall vibration value between the i-1th wall mounting bracket 5 and the ith wall mounting bracket 5. The climbing wall influence calculation model is constructed through the initial vibration sequence and the first vibration sequence to calculate the climbing wall influence value. The formula of the climbing wall influence calculation model is:

[0056]

[0057] Where: Qu is the impact value of the climbing wall, is the initial wall vibration value between the i-1th wall mount 5 and the i-th wall mount 5, is the first wall vibration value between the i-1th wall mounting bracket 5 and the i-th wall mounting bracket 5, and n is the number of the wall mounting brackets 5;

[0058] The equipment vibration analysis unit is used to obtain the first equipment state parameter, and arrange the vibration value of the first building construction machine in time sequence to obtain the second vibration sequence The vibration value of the first building construction machine between the i-1th wall mounting bracket 5 and the i-th wall mounting bracket 5 is used. A climbing equipment influence calculation model is constructed based on the second vibration sequence to calculate the climbing equipment influence value. The formula of the climbing equipment influence calculation model is:

[0059]

[0060] Where: Su is the impact value of climbing equipment, is the vibration value of the first building machine between the i-1th wall mount 5 and the i-th wall mount 5, is the vibration value of the first building machine between the i-2 th wall mount 5 and the i-1 th wall mount 5, and n is the number of the wall mounts 5;

[0061] The second climbing stability influence value calculation unit is used to obtain the climbing environment influence value and the climbing wall influence value, and construct a first climbing stability influence value calculation model to calculate the first climbing stability influence value. The formula of the first climbing stability influence value calculation model is:

[0062]

[0063] Where: δ1 is the first climb stability impact value, α is the adjustment coefficient.

[0064] The multi-level warning sensing module is used to obtain the first climbing stability influence value and the second climbing stability influence value to perform abnormal analysis on the climbing stability of the building construction machine, and compare the first climbing stability influence value with the preset first climbing stability influence threshold. If the first climbing stability influence value is greater than or equal to the preset first climbing stability influence threshold, the climbing process of the building construction machine is stable; if the first climbing stability influence value is less than the preset first climbing stability influence threshold, the climbing process of the building construction machine is unstable, and a first-level warning will be triggered;

[0065] The second climbing stability impact value is compared with the preset second climbing stability impact threshold. If the second climbing stability impact value is greater than or equal to the preset second climbing stability impact threshold, the climbing process of the building construction machine is stable; if the second climbing stability impact value is less than the preset second climbing stability impact threshold, the climbing process of the building construction machine is unstable and a secondary warning will be triggered.

[0066] Through the wall vibration analysis unit and the equipment vibration analysis unit, the dynamic vibration state of the wall and the equipment can be monitored respectively, and a specific climbing wall and equipment impact calculation model can be established to quantify the impact of vibration on the stability of the climbing process; the vibration parameters and environmental parameters can be obtained in real time, and the climbing stability index can be dynamically calculated, so as to respond to abnormal conditions in the climbing process in a timely manner; the multi-level early warning mechanism (first-level early warning and second-level early warning) can accurately trigger different levels of alarms according to the changes in different stability impact values, so that operators can take timely measures; by quantifying the relationship between vibration values ​​and climbing stability, factors that may cause instability can be predicted, helping to avoid risks in advance and reduce the vibration out-of-control phenomenon caused by the mismatch between the wall and the equipment. When the stability impact value is lower than the set threshold, the early warning module can remind the operator or automatically adjust the relevant operations to reduce the possibility of accidents; independent analysis and comprehensive evaluation of wall and equipment vibration help to discover potential problems in the climbing process (such as uneven force on the wall mount or abnormal equipment vibration), thereby optimizing the climbing process and reducing downtime. By adjusting the coefficient, the impact of the wall or equipment can be considered according to actual needs, and targeted tuning can be achieved to improve the efficiency of the climbing process.

[0067] The embodiment of the present invention sets up a multi-level warning mechanism (first-level warning and second-level warning) to accurately trigger alarms of different levels according to changes in different stability impact values, so that operators can take timely measures. By quantifying the relationship between vibration values ​​and climbing stability, factors that may cause instability can be predicted to help avoid risks in advance and reduce vibration out of control caused by mismatch between walls and equipment. When the stability impact value is lower than the set threshold, the warning module can remind the operator or automatically adjust related operations to reduce the possibility of accidents.

[0068] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0069] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building machine climbing system based on cloud-based intelligent construction, including an intelligent building machine climbing subsystem and a climbing perception control subsystem; characterized in that: The climbing perception control subsystem includes a multifunctional perception module, a second climbing stability impact analysis module and a multi-level warning sensing module; the second climbing stability impact analysis module is used to construct a second climbing stability impact value calculation model to calculate the second climbing stability impact value; the second climbing stability impact analysis module includes a wall vibration analysis unit; the wall vibration analysis unit is used to obtain the first wall state parameter, and arrange the initial wall vibration value and the first wall vibration value in time order to obtain an initial vibration sequence And the first vibration sequence in, is the initial wall vibration value between the i-1th wall mount (5) and the i-th wall mount (5), is the first wall vibration value between the i-1th wall mounting bracket (5) and the ith wall mounting bracket (5), a climbing wall influence calculation model is constructed through the initial vibration sequence and the first vibration sequence, and the climbing wall influence value is calculated. The formula of the climbing wall influence calculation model is: Where: Qu is the impact value of the climbing wall, is the initial wall vibration value between the i-1th wall mount (5) and the i-th wall mount (5), is the first wall vibration value between the i-1th wall mounting bracket (5) and the i-th wall mounting bracket (5), and n is the number of the wall mounting brackets (5).

2. The building construction machine climbing system based on cloud-based intelligent construction according to claim 1 is characterized in that: The climbing subsystem of the intelligent building construction machine comprises a guide rail hanging point (1), a rotating claw (2), a bearing pin (3), a guide rail limiter (4), a wall mount (5), a wall mount frame (6), a guide rail (7), an upper reversing box (8), a hydraulic cylinder (9), a lower reversing box (10), a rotating tongue pin (11) and a rotating tongue lever (12); the guide rail hanging point (1) is slidably connected to the guide rail (7), the rotating claw (2) is respectively connected to the upper reversing box (8) and the lower reversing box (10) through the rotating tongue pin (11), the bearing pin (3) is respectively connected to the rotating claw (2) and the wall mount frame (6), the guide rail limiter is connected to the guide rail (7) Sliding connection, the wall mount (5) is fixedly installed on the building wall and connected to the guide rail (7) through the wall mount frame (6), the wall mount frame (6) is respectively connected to the wall mount (5), the guide rail hanging point (1), the upper reversing box (8) and the lower reversing box (10), the upper reversing box is connected to the lower reversing box (10) and the guide rail hanging point (1) through the hydraulic cylinder (9), the hydraulic cylinder is connected to the upper reversing box (8) and the lower reversing box (10), and the tongue pin (11) is movably connected to the rotating claw (2), the upper reversing box (8), the lower reversing box (10) and the tongue lever (12).

3. The building construction machine climbing system based on cloud-based intelligent construction according to claim 1 is characterized in that: The climbing perception control subsystem also includes a first climbing stability impact analysis module; the first climbing stability impact analysis module is used to obtain the first external environment parameter and import it into the climbing environment impact calculation model to calculate the first climbing stability impact value. The formula of the climbing environment impact calculation model is: Where: Hu is the first climbing stability impact value, is the first wind speed value between the i-1th wall-mounted bracket (5) and the i-th wall-mounted bracket (5), is the first wind speed value between the i-1th wall mount (5) and the i-2nd wall mount (5), v max is the maximum first wind speed value, v min is the minimum first wind speed value, and n is the number of the wall mounts (5).

4. The building construction machine climbing system based on cloud-based intelligent construction according to claim 1 is characterized in that: The second climbing stability impact analysis module also includes an equipment vibration analysis unit and a second climbing stability impact value calculation unit; the equipment vibration analysis unit is used to obtain the first equipment state parameter, and arrange the first building construction machine vibration value according to the time sequence to obtain the second vibration sequence The vibration value of the first building construction machine between the i-1th wall mounting bracket (5) and the i-th wall mounting bracket (5) is calculated, and a climbing equipment influence calculation model is constructed based on the second vibration sequence to calculate the climbing equipment influence value. The formula of the climbing equipment influence calculation model is: Where: Su is the impact value of climbing equipment, is the vibration value of the first building machine between the i-1th wall mounting bracket (5) and the i-th wall mounting bracket (5), is the vibration value of the first building machine between the i-2 th wall-mounted bracket (5) and the i-1 th wall-mounted bracket (5), and n is the number of the wall-mounted brackets (5).

5. The building construction machine climbing system based on cloud-based intelligent construction according to claim 1 is characterized in that: The second climbing stability influence value calculation unit is used to obtain the climbing environment influence value and the climbing wall influence value, and construct a first climbing stability influence value calculation model to calculate the first climbing stability influence value. The formula of the first climbing stability influence value calculation model is: Where: δ1 is the first climb stability impact value, α is the adjustment coefficient.

6. The building construction machine climbing system based on cloud-based intelligent construction according to claim 1 is characterized in that: The multi-level warning sensing module is used to obtain the first climbing stability influence value and the second climbing stability influence value to perform abnormal analysis on the climbing stability of the building construction machine, and compare the first climbing stability influence value with the preset first climbing stability influence threshold. If the first climbing stability influence value is greater than or equal to the preset first climbing stability influence threshold, the climbing process of the building construction machine is stable; if the first climbing stability influence value is less than the preset first climbing stability influence threshold, the climbing process of the building construction machine is unstable, and a first-level warning will be triggered; The second climbing stability impact value is compared with the preset second climbing stability impact threshold. If the second climbing stability impact value is greater than or equal to the preset second climbing stability impact threshold, the climbing process of the building construction machine is stable; if the second climbing stability impact value is less than the preset second climbing stability impact threshold, the climbing process of the building construction machine is unstable and a secondary warning will be triggered.

Citation Information

Patent Citations

  • Climbing control system and control method for building machine

    CN118498714A