Intelligent self-balancing building construction material hoisting system and method

Abstract

The invention discloses an intelligent self-balancing building construction material hoisting system which comprises a hoisting module used for bearing various materials on a construction site and hoisting the materials to a designated position; the material gravity center monitoring module is used for measuring the actual position of the gravity center of the material, monitoring the posture change of the material in the hoisting process and monitoring the relative position relation between the material and the surrounding environment in the hoisting process in real time; the intelligent control module is used for receiving various real-time data from the material gravity center monitoring module, carrying out rapid data analysis and processing by using an intelligent self-balance control algorithm according to a preset safety threshold and a balance standard, and generating control instructions for each execution component of the hoisting module and the balance adjustment execution module based on an analysis result; and the balance adjustment execution module is used for receiving the control instruction and adjusting the stress condition of each part of the material. The invention further discloses an intelligent self-balancing building construction material hoisting method. According to the invention, the hoisting safety is improved, and the hoisting efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to an intelligent self-balancing building construction material lifting system and method. Background Art

[0002] In construction, material lifting is an extremely important and frequent operation, such as lifting steel, prefabricated concrete parts, large machinery and equipment to the designated construction height and location. However, traditional material lifting systems often have many shortcomings.

[0003] On the one hand, during the lifting process, the center of gravity is easily shifted due to the shape of the material, uneven weight distribution, or the angle and speed of the lifting operation. Once the center of gravity shifts, it will not only cause the hoisted materials to shake in the air, increasing the risk of collision with surrounding buildings and construction equipment, but also seriously threaten the life safety of construction site personnel and the stability and service life of the lifting equipment itself.

[0004] On the other hand, when encountering complex construction site environments, multiple materials being lifted at the same time, etc., it is difficult to accurately control the balance state of the lifting based on the operator's experience, and it is often necessary to adjust the lifting posture multiple times, which undoubtedly reduces the lifting efficiency and prolongs the construction period.

[0005] As construction develops towards larger and higher-rise buildings, the requirements for the safety and efficiency of material lifting are increasing, and the existing material lifting systems can no longer meet actual construction needs.

[0006] Therefore, an intelligent self-balancing construction material lifting system and method are provided. Summary of the invention

[0007] The purpose of the present invention is to overcome the existing defects and provide an intelligent self-balancing construction material lifting system and method, which improves the lifting safety and lifting efficiency.

[0008] The technical solution to achieve the above purpose is:

[0009] An intelligent self-balancing construction material lifting system according to the present invention comprises:

[0010] The lifting module is used to carry various materials on the construction site and lift them to the designated location;

[0011] The material center of gravity monitoring module is used to measure the actual position of the material's center of gravity, monitor the material's posture changes during lifting, and monitor the relative position relationship between the material and the surrounding environment during lifting in real time;

[0012] An intelligent control module is used to receive various real-time data from the material gravity center monitoring module, and use an intelligent self-balancing control algorithm to perform rapid data analysis and processing according to preset safety thresholds and balance standards, and generate control instructions for each execution component of the lifting module and the balance adjustment execution module based on the analysis results;

[0013] The balance adjustment execution module is used to receive control instructions, adjust the force conditions of various parts of the material, change the center of gravity distribution, and maintain the balance of the overall lifting structure;

[0014] The auxiliary safety and early warning module is used to monitor the wind speed and direction information at the construction site in real time, monitor the distance between the hoisted materials and the surrounding buildings, construction equipment and personnel, and trigger the sound and light alarm when the wind speed exceeds the preset safety value or the distance exceeds the preset danger threshold.

[0015] Preferably, the lifting module includes but is not limited to: a crane body, a hook assembly and a lifting mechanism;

[0016] Among them, the main body of the crane is used to carry various materials on the construction site;

[0017] The hook assembly is made of high-strength alloy steel and is equipped with a pressure sensor to monitor the tension of the hook in real time and provide basic data for subsequent balance judgment;

[0018] The lifting mechanism is used to accurately adjust the lifting speed according to the control instructions.

[0019] Preferably, the material center of gravity monitoring module includes:

[0020] The three-dimensional gravity sensor is installed at the connection between the hook and the material. It is used to sense the gravity distribution of the material in three dimensions in real time and accurately measure the actual position of the center of gravity of the material.

[0021] An inertial measurement unit is installed at a key structure of the lifting module to monitor the posture changes of the material during lifting, including but not limited to the tilt angle and angular velocity;

[0022] The visual recognition unit uses image recognition algorithms to perform real-time analysis of the shape, size and lifting point position of the material by rationally arranging high-definition cameras around the lifting area, assisting in determining the center of gravity of the material, and can monitor the relative position of the material and the surrounding environment during the lifting process in real time.

[0023] Preferably, the intelligent control module includes:

[0024] A preprocessing unit, used for processing various real-time data received from the material gravity center monitoring module into data suitable for an intelligent self-balancing control algorithm;

[0025] The analysis and processing unit is used to preset safety thresholds and balance standards, and uses intelligent self-balancing control algorithms to perform rapid data analysis and processing to obtain analysis results;

[0026] A designated generation unit is used to generate control instructions for each execution component of the lifting module and the balance adjustment execution module according to the analysis result.

[0027] Preferably, the balance adjustment execution module includes:

[0028] The electric winch is connected to the hook or different connection points of the material through ropes. After receiving the control command, it adjusts the force of each part of the material by retracting and releasing the ropes to change the center of gravity distribution;

[0029] Hydraulic push rod, installed on the crane's boom, used to fine-tune the boom's angle and extension length;

[0030] The angle adjustment device is used to adjust the angle of the hook in real time.

[0031] Preferably, the auxiliary safety and warning module includes:

[0032] Wind speed sensor, used to monitor wind speed and direction information at the construction site in real time. When the wind speed exceeds the preset safety value, it will issue an early warning and suspend the lifting operation;

[0033] A distance sensor is installed at a key position of the lifting module to monitor the distance between the lifting materials and surrounding buildings, construction equipment and personnel in real time. When the distance exceeds a preset danger threshold, the lifting module is immediately controlled to perform an avoidance operation;

[0034] The sound and light alarm is used to send out strong sound and light signals when the wind speed exceeds the preset safety value or the distance exceeds the preset danger threshold.

[0035] The second aspect of the present invention is an intelligent self-balancing construction material lifting method, comprising:

[0036] Step S1, installing a three-dimensional gravity sensor at the connection between the hook and the material, installing an inertial measurement unit at the crane body, hook assembly and key structures of the lifting mechanism, and reasonably arranging high-definition cameras around the lifting area;

[0037] Step S2, using the crane body to carry various materials on the construction site, and lifting the various materials to a designated location through a hook assembly and a lifting mechanism;

[0038] Step S3, during the lifting process, the three-dimensional gravity sensor is used to sense the gravity distribution of the material in three dimensions in real time, and the actual position of the center of gravity of the material is accurately measured;

[0039] Step S4, monitoring the posture change of the material during the lifting process through an inertial measurement unit;

[0040] Step S5, using a high-definition camera and an image recognition algorithm to analyze the shape, size and lifting point of the material in real time, assist in determining the center of gravity of the material, and monitor the relative position relationship between the material and the surrounding environment during the lifting process in real time;

[0041] Step S6, using an intelligent self-balancing control algorithm to quickly analyze and process various types of real-time data obtained through monitoring according to preset safety thresholds and balance standards, and generating control instructions for each execution component of the lifting module and the balance adjustment execution module based on the analysis results;

[0042] Step S7, according to the received control instruction, adjust the stress conditions of various parts of the material, change the center of gravity distribution, and maintain the balance of the overall lifting structure.

[0043] Preferably, step S7 includes:

[0044] Step S71, connecting the electric winch with the hook or different connection points of the material through the rope, and after the electric winch receives the control command, adjusting the force of each part of the material by retracting and releasing the rope to change the center of gravity distribution;

[0045] Step S72, fine-tuning the angle and extension length of the boom by means of a hydraulic push rod installed at the boom of the crane, and adjusting the angle of the hook in real time by means of an angle adjustment device.

[0046] Preferably, it also includes:

[0047] Step S8, installing wind speed sensors and sound and light alarms around the lifting area, and installing distance sensors at the crane body, hook assembly, and key structures of the lifting mechanism;

[0048] Step S9, monitoring the wind speed and wind direction information of the construction site in real time through the wind speed sensor, and when the wind speed exceeds the preset safety value, issuing an early warning in time and suspending the lifting operation;

[0049] Step S10, monitoring the distance between the hoisted material and surrounding buildings, construction equipment and personnel in real time through a distance sensor, and immediately controlling the crane body, hook assembly and lifting mechanism to perform avoidance operations when the distance exceeds a preset danger threshold;

[0050] Step S11, when the wind speed exceeds a preset safety value or the distance exceeds a preset danger threshold, a strong sound and light signal is emitted by the sound and light alarm.

[0051] The beneficial effects of the present invention are:

[0052] 1) The present invention effectively avoids safety accidents such as material collision and falling caused by gravity center deviation and shaking by real-time monitoring of the material center of gravity and automatically adjusting the balance, greatly protecting the life safety of construction site personnel and the integrity of surrounding buildings and construction equipment, and improving the safety of lifting;

[0053] 2) The present invention no longer relies on the operator's experience to manually adjust the lifting balance. The system can quickly and accurately respond to various changes in the center of gravity during the lifting process, reducing the time spent on adjusting the balance, making the lifting operation smoother and more efficient, helping to shorten the overall construction period and improve the lifting efficiency;

[0054] 3) The present invention can meet the lifting needs of various materials of different shapes, weights, and center of gravity distributions. Whether it is prefabricated components of regular shapes or irregular large equipment and other materials, they can be lifted smoothly under the intelligent control of the system. It can be widely used in various construction scenes, including the construction of high-rise buildings, large industrial buildings and other projects, enhancing applicability and flexibility;

[0055] 4) The present invention reduces the impact of material shaking on the lifting device and unreasonable stress during lifting, thereby extending the service life of various components of the lifting device, reducing the maintenance cost and replacement cost of the equipment due to frequent failures, thereby improving the overall economic benefits of construction and reducing equipment loss and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 It is a module diagram of an intelligent self-balancing construction material lifting system of the present invention;

[0057] Figure 2 It is a specific module diagram of the lifting module in the present invention;

[0058] Figure 3 It is a specific module diagram of the material center of gravity monitoring module in the present invention;

[0059] Figure 4 It is a specific module diagram of the intelligent control module in the present invention;

[0060] Figure 5 It is a specific module diagram of the balance adjustment execution module in the present invention;

[0061] Figure 6 It is a specific module diagram of the auxiliary safety and early warning module in the present invention;

[0062] Figure 7 It is a flow chart of an intelligent self-balancing construction material lifting method of the present invention;

[0063] Figure 8It is a specific flow chart of adjusting the stress conditions of various parts of the material, changing the center of gravity distribution, and maintaining the balance of the overall lifting structure according to the received control instructions in the present invention;

[0064] Fig. 9 It is another flow chart of an intelligent self-balancing construction material lifting method of the present invention. DETAILED DESCRIPTION

[0065] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0066] The present invention will be further described below in conjunction with the accompanying drawings.

[0067] like Figure 1 As shown, an intelligent self-balancing construction material lifting system includes: a lifting module 1, a material center of gravity monitoring module 2, an intelligent control module 3, a balance adjustment execution module 4 and an auxiliary safety and early warning module 5.

[0068] The lifting module 1 is used to carry various materials on the construction site and lift them to the designated location.

[0069] like Figure 2 As shown, the lifting module 1 includes but is not limited to: a crane body 11 (such as a common type such as a tower crane, a truck crane, etc.), a hook assembly 12 and a lifting mechanism 13;

[0070] Among them, the crane body 11 is used to carry various materials at the construction site;

[0071] The hook assembly 12 is made of high-strength alloy steel and is specially designed to ensure reliable connection of materials. A pressure sensor is provided on the hook to monitor the tension of the hook in real time and provide basic data for subsequent balance judgment.

[0072] The lifting mechanism 13 is used to accurately adjust the lifting speed according to the control instructions.

[0073] The material center of gravity monitoring module 2 is used to measure the actual position of the material's center of gravity, monitor the material's posture changes during lifting, and monitor the relative position relationship between the material and the surrounding environment during lifting in real time.

[0074] like Figure 3 As shown, the material center of gravity monitoring module 2 includes: a three-dimensional gravity sensor 21, an inertial measurement unit 22 and a visual recognition unit 23.

[0075] The three-dimensional gravity sensor 21 is installed at the connection between the hook and the material, and is used to sense the gravity distribution of the material in three dimensions in real time and accurately measure the actual position of the center of gravity of the material.

[0076] The inertial measurement unit 22 is installed at the key structure of the lifting module 1 and is used to monitor the posture changes of the material during the lifting process. The posture changes include but are not limited to the tilt angle and angular velocity.

[0077] The visual recognition unit 23, by reasonably arranging high-definition cameras around the lifting area, uses image recognition algorithms to perform real-time analysis on the shape, size and lifting point position of the material, assists in determining the center of gravity of the material, and can monitor the relative position relationship between the material and the surrounding environment during the lifting process in real time.

[0078] The intelligent control module 3 is used to receive various real-time data from the material center of gravity monitoring module 2, and use the intelligent self-balancing control algorithm to perform rapid data analysis and processing according to the preset safety threshold and balance standard, and based on the analysis results, generate control instructions for each execution component of the lifting module 1 and the balance adjustment execution module 4.

[0079] like Figure 4 As shown, the intelligent control module 3 includes: a preprocessing unit 31 , an analysis and processing unit 32 , and a specified generation unit 33 .

[0080] The preprocessing unit 31 is used to process various real-time data received from the material gravity center monitoring module 2 into data suitable for the intelligent self-balancing control algorithm.

[0081] The analysis and processing unit 32 is used to preset safety thresholds and balance standards, and uses an intelligent self-balancing control algorithm to perform rapid data analysis and processing to obtain analysis results.

[0082] The designated generating unit 33 is used to generate control instructions for each execution component of the balance adjustment execution module 4 according to the analysis result.

[0083] The balance adjustment execution module 4 is used to receive control instructions, adjust the force conditions of various parts of the material, change the center of gravity distribution, and maintain the balance of the overall lifting structure.

[0084] like Figure 5 As shown, the balance adjustment execution module 4 includes: an electric winch 41, a hydraulic push rod 42 and an angle adjustment device 43.

[0085] The electric winch 41 is connected to the hook or different connection points of the material through ropes. After receiving the control command, the electric winch 41 adjusts the stress conditions of various parts of the material and changes the center of gravity distribution by retracting and releasing the ropes.

[0086] The hydraulic push rod 42 is installed at the boom of the crane body 11 and is used to fine-tune the angle and extension length of the boom to adapt to the change of the center of gravity of the material and maintain the balance of the overall lifting structure.

[0087] The angle adjustment device 43 is used to adjust the angle of the hook in real time to ensure that the material is in a relatively horizontal state at the initial stage of lifting, thereby avoiding the center of gravity shift caused by the lifting angle problem.

[0088] The auxiliary safety and warning module 5 is used to monitor the wind speed and wind direction information at the construction site in real time, monitor the distance between the hoisted materials and the surrounding buildings, construction equipment and personnel, and trigger an audible and visual alarm when the wind speed exceeds a preset safety value or the distance exceeds a preset danger threshold.

[0089] like Figure 6 As shown, the auxiliary safety and warning module 5 includes: a wind speed sensor 51 , a distance sensor 52 and an audible and visual alarm 53 .

[0090] The wind speed sensor 51 is used to monitor the wind speed and wind direction information at the construction site in real time. When the wind speed exceeds a preset safety value, an early warning is issued in time and the lifting operation is suspended.

[0091] The distance sensor 52 is installed at a key position of the lifting module 1 and is used to monitor the distance between the hoisted materials and surrounding buildings, construction equipment and personnel in real time. When the distance exceeds a preset danger threshold, the lifting module is immediately controlled to perform an avoidance operation.

[0092] The sound and light alarm 53 is used to send out strong sound and light signals to remind on-site personnel to pay attention to safety when the wind speed exceeds a preset safety value or the distance exceeds a preset danger threshold.

[0093] like Figure 7 , 9 As shown, an intelligent self-balancing construction material lifting method comprises:

[0094] Step S1, install a three-dimensional gravity sensor 21 at the connection between the hook and the material, install an inertial measurement unit 22 at the key structures of the crane body 11, the hook assembly 12 and the lifting mechanism 13, and reasonably arrange high-definition cameras around the lifting area.

[0095] Step S2, using the crane body 11 to carry various materials on the construction site, and using the hook assembly 12 and the lifting mechanism 13 to lift the various materials to a designated location.

[0096] Step S3, during the lifting process, the three-dimensional gravity sensor 21 is used to sense the gravity distribution of the material in three dimensions in real time, and accurately measure the actual position of the center of gravity of the material.

[0097] Step S4, monitoring the posture change of the material during the lifting process through the inertial measurement unit 22.

[0098] Step S5, through a high-definition camera, use an image recognition algorithm to perform real-time analysis on the shape, size and lifting point position of the material, assist in determining the center of gravity of the material, and monitor in real time the relative position relationship between the material and the surrounding environment during the lifting process.

[0099] Step S6, the various types of real-time data obtained by monitoring are quickly analyzed and processed according to the preset safety thresholds and balance standards using an intelligent self-balancing control algorithm, and based on the analysis results, control instructions are generated for each execution component of the lifting module 1 and the balance adjustment execution module 4.

[0100] Step S7, according to the received control instruction, adjust the stress conditions of various parts of the material, change the center of gravity distribution, and maintain the balance of the overall lifting structure.

[0101] like Figure 8 As shown, step S7 specifically includes:

[0102] Step S71, connecting the electric winch 41 through ropes and different connection points of the hook or the material. After the electric winch 41 receives the control command, the force applied to each part of the material is adjusted by retracting and releasing the ropes to change the center of gravity distribution.

[0103] Step S72, fine-tuning the angle and extension length of the boom by means of the hydraulic push rod 42 installed at the boom of the crane, and adjusting the angle of the hook in real time by means of the angle adjustment device 43.

[0104] Step S8, installing wind speed sensors 51 and sound and light alarms 53 around the lifting area, and installing distance sensors 52 at key structures of the crane body 11, hook assembly 12 and lifting mechanism 13.

[0105] Step S9, monitor the wind speed and wind direction information of the construction site in real time through the wind speed sensor 51. When the wind speed exceeds the preset safety value, issue an early warning in time and suspend the lifting operation.

[0106] Step S10, the distance between the hoisted materials and the surrounding buildings, construction equipment and personnel is monitored in real time by the distance sensor 52. When the distance exceeds the preset danger threshold, the crane body 11, the hook assembly 12 and the lifting mechanism 13 are immediately controlled to perform avoidance operations.

[0107] Step S11, when the wind speed exceeds a preset safety value or the distance exceeds a preset danger threshold, a strong sound and light signal is emitted through the sound and light alarm 53.

[0108] The present invention is described in detail through the following specific embodiments

[0109] In a certain high-rise building construction project, when a batch of irregularly shaped and heavy steel structure components need to be hoisted to the rooftop construction location, the intelligent self-balancing construction material hoisting system of the present invention is used for operation.

[0110] First, the material is lifted to the bottom of the lifting point. The visual recognition unit 23 in the material center of gravity monitoring module 2 scans the steel structure component to identify its shape characteristics and the appropriate lifting point position. The three-dimensional gravity sensor 21 and the inertial measurement unit 22 simultaneously obtain the initial gravity distribution and posture data of the material, and transmit this information to the intelligent control module 3.

[0111] The intelligent control module 3 generates an initial balance adjustment instruction based on the received data and sends it to the balance adjustment execution module 4. The electric winch 41 adjusts the rope length according to the instruction to make each lifting point evenly stressed. The angle adjustment device 43 adjusts the hook angle to the optimal state to ensure that the component is lifted off the ground smoothly.

[0112] During the hoisting process, when a gust of side wind occurs, the material gravity center monitoring module 2 detects that the gravity center of the component is offset, causing a certain degree of shaking, and the relevant data is immediately fed back to the intelligent control module 3. The intelligent control module 3 quickly calculates the balance adjustment strategy, instructs the electric winch 41 on one side to tighten the rope, and controls the hydraulic push rod 42 to fine-tune the angle of the crane arm, so that the component quickly returns to a balanced state and continues to be hoisted to the roof smoothly.

[0113] During this period, the wind speed sensor 51 in the auxiliary safety and warning module 5 continuously monitors the wind speed. When the wind speed approaches the preset safety threshold, the system automatically sends out an audible and visual alarm signal to remind the operator to pay attention and appropriately reduce the lifting speed to ensure the safety of lifting. Finally, the steel structure component is successfully lifted to the designated rooftop construction location. The entire lifting process is efficient and safe, which fully reflects the advantages of the system of the present invention.

[0114] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent self-balancing construction material lifting system, characterized in that: include: The lifting module is used to carry various materials on the construction site and lift them to the designated location; The material center of gravity monitoring module is used to measure the actual position of the material's center of gravity, monitor the material's posture changes during lifting, and monitor the relative position relationship between the material and the surrounding environment during lifting in real time; An intelligent control module is used to receive various real-time data from the material gravity center monitoring module, and use an intelligent self-balancing control algorithm to perform rapid data analysis and processing according to preset safety thresholds and balance standards, and generate control instructions for each execution component of the lifting module and the balance adjustment execution module based on the analysis results; The balance adjustment execution module is used to receive control instructions, adjust the force conditions of various parts of the material, change the center of gravity distribution, and maintain the balance of the overall lifting structure; The auxiliary safety and early warning module is used to monitor the wind speed and direction information at the construction site in real time, monitor the distance between the hoisted materials and the surrounding buildings, construction equipment and personnel, and trigger the sound and light alarm when the wind speed exceeds the preset safety value or the distance exceeds the preset danger threshold.

2. The intelligent self-balancing construction material lifting system according to claim 1, characterized in that: The lifting module includes but is not limited to: a crane body, a hook assembly and a lifting mechanism; Among them, the main body of the crane is used to carry various materials on the construction site; The hook assembly is made of high-strength alloy steel and is equipped with a pressure sensor to monitor the tension of the hook in real time and provide basic data for subsequent balance judgment; The lifting mechanism is used to accurately adjust the lifting speed according to the control instructions.

3. The intelligent self-balancing construction material lifting system according to claim 1, characterized in that: The material center of gravity monitoring module includes: The three-dimensional gravity sensor is installed at the connection between the hook and the material. It is used to sense the gravity distribution of the material in three dimensions in real time and accurately measure the actual position of the center of gravity of the material. An inertial measurement unit is installed at a key structure of the lifting module to monitor the posture changes of the material during lifting, including but not limited to the tilt angle and angular velocity; The visual recognition unit uses image recognition algorithms to perform real-time analysis of the shape, size and lifting point position of the material by rationally arranging high-definition cameras around the lifting area, assisting in determining the center of gravity of the material, and can monitor the relative position of the material and the surrounding environment during the lifting process in real time.

4. The intelligent self-balancing construction material lifting system according to claim 3 is characterized in that: The intelligent control module comprises: A preprocessing unit, used for processing various real-time data received from the material gravity center monitoring module into data suitable for an intelligent self-balancing control algorithm; The analysis and processing unit is used to preset safety thresholds and balance standards, and uses intelligent self-balancing control algorithms to perform rapid data analysis and processing to obtain analysis results; A designated generation unit is used to generate control instructions for each execution component of the balance adjustment execution module according to the analysis result.

5. The intelligent self-balancing construction material lifting system according to claim 4, characterized in that: The balance adjustment execution module includes: The electric winch is connected to the hook or different connection points of the material through ropes. After receiving the control command, it adjusts the force of each part of the material by retracting and releasing the ropes to change the center of gravity distribution; Hydraulic push rod, installed on the crane's boom, used to fine-tune the boom's angle and extension length; The angle adjustment device is used to adjust the angle of the hook in real time.

6. The intelligent self-balancing construction material lifting system according to claim 1, characterized in that: The auxiliary safety and warning module includes: Wind speed sensor, used to monitor wind speed and direction information at the construction site in real time. When the wind speed exceeds the preset safety value, it will issue an early warning and suspend the lifting operation; A distance sensor is installed at a key position of the lifting module to monitor the distance between the lifting materials and surrounding buildings, construction equipment and personnel in real time. When the distance exceeds a preset danger threshold, the lifting module is immediately controlled to perform an avoidance operation; The sound and light alarm is used to send out strong sound and light signals when the wind speed exceeds the preset safety value or the distance exceeds the preset danger threshold.

7. An intelligent self-balancing construction material lifting method, characterized in that: include: Step S1, installing a three-dimensional gravity sensor at the connection between the hook and the material, installing an inertial measurement unit at the crane body, hook assembly and key structures of the lifting mechanism, and reasonably arranging high-definition cameras around the lifting area; Step S2, using the crane body to carry various materials on the construction site, and lifting the various materials to a designated location through a hook assembly and a lifting mechanism; Step S3, during the lifting process, the three-dimensional gravity sensor is used to sense the gravity distribution of the material in three dimensions in real time, and the actual position of the center of gravity of the material is accurately measured; Step S4, monitoring the posture change of the material during the lifting process through an inertial measurement unit; Step S5, using a high-definition camera and an image recognition algorithm to analyze the shape, size and lifting point of the material in real time, assist in determining the center of gravity of the material, and monitor the relative position relationship between the material and the surrounding environment during the lifting process in real time; Step S6, using an intelligent self-balancing control algorithm to quickly analyze and process various types of real-time data obtained through monitoring according to preset safety thresholds and balance standards, and generating control instructions for various execution components of the lifting module based on the analysis results; Step S7, according to the received control instruction, adjust the stress conditions of various parts of the material, change the center of gravity distribution, and maintain the balance of the overall lifting structure.

8. The intelligent self-balancing construction material lifting method according to claim 7, characterized in that: The step S7 comprises: Step S71, connecting the electric winch with the hook or different connection points of the material through the rope, and after the electric winch receives the control command, adjusting the force of each part of the material by retracting and releasing the rope to change the center of gravity distribution; Step S72, fine-tuning the angle and extension length of the boom by means of a hydraulic push rod installed at the boom of the crane, and adjusting the angle of the hook in real time by means of an angle adjustment device.

9. The intelligent self-balancing construction material lifting method according to claim 7, characterized in that: Also includes: Step S8, installing wind speed sensors and sound and light alarms around the lifting area, and installing distance sensors at the crane body, hook assembly, and key structures of the lifting mechanism; Step S9, monitoring the wind speed and wind direction information of the construction site in real time through the wind speed sensor, and when the wind speed exceeds the preset safety value, issuing an early warning in time and suspending the lifting operation; Step S10, monitoring the distance between the hoisted material and surrounding buildings, construction equipment and personnel in real time through a distance sensor, and immediately controlling the crane body, hook assembly and lifting mechanism to perform avoidance operations when the distance exceeds a preset danger threshold; Step S11, when the wind speed exceeds a preset safety value or the distance exceeds a preset danger threshold, a strong sound and light signal is emitted.

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