Safety monitoring system, method and controller of cantilever beam scaffold

Abstract

The invention belongs to the field of building equipment, and discloses a safety monitoring system and method for a cantilever beam scaffold and a controller of the safety monitoring system. The safety monitoring system of the cantilever beam scaffold comprises a cantilever beam, a monitoring device and a tightening structure. The cantilever beam is used for being fixedly arranged on the outer vertical face of a structural beam, a scaffold is erected on the cantilever beam, and the scaffold comprises a plurality of vertical rods arranged on the cantilever beam and a plurality of wall connecting pieces connected with the vertical rods and the outer vertical face of the structural beam. The monitoring device comprises a pressure monitoring device and a position monitoring device, the pressure monitoring device is used for monitoring pressure borne by the vertical rods and the wall connecting pieces, and the position monitoring device is used for monitoring the positions of the vertical rods; and the multiple tightening structures are arranged, each tightening structure comprises a steel wire rope and a winding driving part, the winding driving parts are used for being fixedly arranged on the structural beam, the steel wire ropes are wound around the vertical rods and the winding driving parts, and the winding driving parts are used for winding or loosening the steel wire ropes.

Description

Technical Field

[0001] The present invention relates to the technical field of construction equipment, and particularly relates to a safety monitoring system, method and controller for a cantilever beam scaffold. Background Art

[0002] At present, during the construction of high-rise buildings, an exterior facade scaffold construction platform is often built for material transportation and personnel standing. Among them, the stability of the scaffold directly affects the personal safety of workers and the construction quality and efficiency.

[0003] In the prior art, a large number of cantilever scaffolds are adopted, with a cantilever beam directly set on the exterior facade and the scaffold on the cantilever beam used as a construction platform. However, during the construction and use of the scaffold, the main users often lack various safety awareness and cannot discover and handle potential hazards in time, resulting in frequent safety accidents. Therefore, the existing cantilever scaffolds are insufficient in safety. Summary of the Invention

[0004] The main purpose of the present invention is to provide a safety monitoring system for a cantilever beam scaffold, aiming to solve the problem of insufficient safety of the cantilever scaffold.

[0005] To achieve the above object, the present invention provides a safety monitoring system for a cantilever beam scaffold, including:

[0006] A cantilever beam, which is fixedly arranged on the exterior facade of a structural beam. A scaffold is erected on the cantilever beam. The scaffold includes a plurality of vertical poles arranged on the cantilever beam and a plurality of wall connecting members connecting the vertical poles and the exterior facade of the structural beam;

[0007] Monitoring devices, including a pressure monitoring device and a position monitoring device. The pressure monitoring device is used to monitor the pressure borne by each of the vertical poles and the wall connecting members, and the position monitoring device is used to monitor the positions of the vertical poles; and,

[0008] Tightening structures, with a plurality of them corresponding to the plurality of vertical poles. Each tightening structure includes a steel wire rope and a winding driving member. The winding driving member is used to be fixedly arranged on the structural beam. The steel wire rope is wound around the vertical pole and the winding driving member, and the winding driving member is used to wind or unwind the steel wire rope.

[0009] In an embodiment, it further includes an alarm device, which is electrically connected to the monitoring device and used to generate an alarm.

[0010] The present invention also provides a control method for a safety monitoring system of a cantilever beam scaffold, including the safety monitoring system of a cantilever beam scaffold according to any one of the above. The control method for the safety monitoring system of a cantilever beam scaffold includes the following steps:

[0011] After the monitoring starts, obtain the real-time positions of the multiple vertical poles, the first real-time pressure values borne by each of the vertical poles, and the second real-time pressure values borne by each of the connecting wall members;

[0012] Determine the position change value of the vertical pole according to the real-time position and the preset position, determine the first pressure difference between the vertical poles according to each of the first real-time pressure values, and determine the second pressure difference between the connecting wall members according to each of the second real-time pressure values;

[0013] Control the winding drive to wind or unwind the steel wire rope according to the position change value, the first pressure difference, and the second pressure difference.

[0014] In one embodiment, the obtaining the real-time positions of the multiple positioning points, the first real-time pressure values borne by each of the vertical poles, and the second real-time pressure values borne by each of the connecting wall members includes:

[0015] Obtain the real-time positions of the multiple positioning points, the first real-time pressure values borne by each of the vertical poles, and the second real-time pressure values borne by each of the connecting wall members according to a preset frequency.

[0016] In one embodiment, the obtaining method of the preset frequency includes:

[0017] During the use of the scaffolding, the preset frequency is the first preset frequency;

[0018] In an abnormal weather environment, the preset frequency is the second preset frequency, where the second preset frequency is greater than the first preset frequency.

[0019] In one embodiment, the controlling the winding drive to wind or unwind the steel wire rope according to the position change value, the first pressure difference, and the second pressure difference includes:

[0020] Query the first mapping relationship and control the winding drive to wind or unwind the steel wire rope according to the position change value;

[0021] Query the second mapping relationship and control the winding drive to wind or unwind the steel wire rope according to the first pressure difference;

[0022] Query the third mapping relationship and control the winding drive to wind or unwind the steel wire rope according to the second pressure difference.

[0023] In one embodiment, the control method of the safety monitoring system for the cantilever beam scaffolding further includes the following steps:

[0024] Control the alarm device to generate an alarm according to the real-time position, the first pressure difference, and the second pressure difference.

[0025] In one embodiment, the controlling the alarm device to generate an alarm according to the real-time position, the first pressure difference, and the second pressure difference includes:

[0026] Query the fourth mapping relationship and control the alarm device to generate an alarm according to the position change value;

[0027] Query the fifth mapping relationship and control the alarm device to generate an alarm according to the first pressure difference;

[0028] Query the sixth mapping relationship and control the alarm device to generate an alarm according to the second pressure difference.

[0029] The present invention also provides a controller, which includes a memory and a processor, and a control program of the safety monitoring system of the cantilever beam scaffolding stored on the memory and operable on the processor. The control program of the safety monitoring system of the cantilever beam scaffolding is configured to implement the steps of the control method of the safety monitoring system of the cantilever beam scaffolding as described in any one of the above.

[0030] The present invention provides a safety monitoring system for a cantilever beam scaffolding. A scaffolding is erected on the cantilever beam. The pressure borne by each vertical pole and the wall connecting member is monitored by the pressure monitoring device, and the position of each vertical pole is monitored by the position monitoring device. Also, through a plurality of winding driving members, a plurality of vertical poles are respectively pulled and released through a plurality of steel wires. When the scaffolding is monitored by the pressure monitoring device and the position monitoring device, after the scaffolding is impacted due to bad weather or incorrect construction, the pressure monitoring device and the position monitoring device judge whether the scaffolding has a slight change and shows a tendency to tilt by monitoring the pressure of each part of the scaffolding and the position of the vertical poles. Furthermore, the winding driving members can be used to drive the steel wires to adjust the force application points and force application directions of the scaffolding, etc., so that the scaffolding can timely eliminate the risks of deformation and overturning and ensure the structural safety of the cantilever beam. Description of the Drawings

[0031] Figure 1 is a schematic structural diagram of the safety monitoring system of the cantilever beam scaffolding provided by the embodiment of the present invention;

[0032] Figure 2 is Figure 1 the flowchart of the control method of the safety monitoring system of the cantilever beam scaffolding in

[0033] Explanation of the Reference Numerals in the Drawings:

[0034] 100. Safety monitoring system for cantilever beam scaffold; 1. Cantilever beam; 11. Vertical pole; 12. Wall connecting member; 31. Steel wire rope; 32. Reeling driving member.

[0035] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0037] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0038] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0039] Now, when constructing high-rise buildings, it is often necessary to build an external facade scaffold construction platform for material transportation and personnel standing. Among them, the stability of the scaffold directly affects the personal safety of workers and the construction quality and efficiency.

[0040] In the prior art, cantilever scaffolds are widely adopted. A cantilever beam is directly set on the outer facade, and the scaffold on the cantilever beam is used as a construction platform. However, during the construction and use of the scaffold, the main users often lack various safety awareness and are unable to detect and handle potential hazards in a timely manner, resulting in frequent safety accidents. Therefore, the existing cantilever scaffolds lack safety.

[0041] Please refer to Figure 1 , the present invention provides a safety monitoring system 100 for a cantilever beam scaffold, which includes a cantilever beam 1, a monitoring device, and a tightening structure; the cantilever beam 1 is used to be fixedly arranged on the outer facade of the structural beam, and a scaffold is erected on the cantilever beam 1. The scaffold includes a plurality of vertical poles 11 arranged on the cantilever beam 1 and a plurality of wall connecting members 12 connecting the vertical poles 11 and the outer facade of the structural beam; the monitoring device includes a pressure monitoring device and a position monitoring device. The pressure monitoring device is used to monitor the pressure borne by each of the vertical poles 11 and the wall connecting members 12, and the position monitoring device is used to monitor the positions of the vertical poles 11; a plurality of tightening structures are provided corresponding to the plurality of vertical poles 11. Each tightening structure includes a steel wire rope 31 and a winding driving member 32. The winding driving member 32 is used to be fixedly arranged on the structural beam. The steel wire rope 31 is wound around the vertical pole 11 and the winding driving member 32, and the winding driving member 32 is used to wind or loosen the steel wire rope 31.

[0042] The present invention provides a safety monitoring system 100 for a cantilever beam scaffold. A scaffold is erected on the cantilever beam 1. The pressure borne by each of the vertical poles 11 and the wall connecting members 12 is monitored by the pressure monitoring device, and the positions of the vertical poles 11 are monitored by the position monitoring device; and through a plurality of the winding driving members 32, the plurality of vertical poles 11 are respectively pulled and released through the plurality of steel wire ropes 31. Among them, the scaffold is monitored by the pressure monitoring device and the position monitoring device. After the scaffold is impacted due to bad weather or incorrect construction, the pressure monitoring device and the position monitoring device judge whether the scaffold has produced slight changes and shows a tendency to tilt by monitoring the pressure of each part of the scaffold and the positions of the vertical poles. Furthermore, the winding driving member can be used to drive the steel wire rope to adjust the force application points and force application directions of the scaffold, etc., so that the scaffold can timely eliminate the risks of deformation and overturning and ensure the safe use of the cantilever beam.

[0043] It should be noted that in this embodiment, there are various implementation manners for the pressure monitoring device. For example, strain gauges are attached to the vertical pole 11 and the tie member 12 to monitor the pressure value, or an electronic pressure sensor can be provided at the connection of the vertical pole 11 and the tie member 12 to monitor the pressure. Among them, in the engineering field, there are various ways to monitor the pressure of members, which will not be elaborated one by one here.

[0044] Similarly, there are also various implementation manners for the position detection device. In this embodiment, devices such as theodolites and levels are used, and monitoring points are set on the vertical pole. By monitoring the monitoring points, the position change of the vertical pole in the three-dimensional direction is judged.

[0045] In addition, there are also various implementation manners for the winding driving member, such as a wire winding motor, etc., as long as it can wind or unwind the steel wire rope.

[0046] Among them, in the above features, they are all common machines in the engineering field, and there are various selection methods. No specific limitation is made here as long as automatic control can be achieved.

[0047] Furthermore, the safety monitoring system of the cantilever beam scaffold further includes an alarm device, which is electrically connected to the monitoring device and used to generate an alarm.

[0048] In the safety monitoring system 100 of the cantilever beam scaffold provided by the present invention, the scaffold is monitored by the pressure monitoring device and the position monitoring device. After the scaffold is impacted due to bad weather or incorrect construction, the pressure monitoring device and the position monitoring device monitor the pressure of each part of the scaffold and the position of the vertical pole. Once it is judged that the change amplitude of the scaffold is large and the safe use at this moment cannot be guaranteed, the alarm device is immediately controlled to give an alarm to remind the staff, avoid using it in a dangerous state, and ensure the safe use of the cantilever beam.

[0049] It should be noted that there are also various implementation manners for the alarm device, such as a light alarm, a sound alarm, etc., or a combined setting of multiple alarms can also be used to generate different alarm information for different situations. No specific limitation is made here.

[0050] In addition, in this embodiment, multiple winding structures are provided, which can be set corresponding to multiple vertical poles 11, or can be less than the number of vertical poles and only set at key positions, or set on every certain number of vertical poles 11.

[0051] In addition, for the same vertical pole, multiple winding structures are arranged vertically up and down to facilitate the force adjustment of the vertical pole.

[0052] Further, the safety monitoring system 100 of the cantilever beam scaffolding further includes a controller, which includes a memory, a processor, and a control program for the safety monitoring system of the cantilever beam scaffolding stored in the memory. The processor executes the control program for the safety monitoring system of the cantilever beam scaffolding to implement the following control method for the safety monitoring system of the cantilever beam scaffolding:

[0053] After the monitoring starts, obtain the real-time positions of multiple said vertical poles, the first real-time pressure values borne by each said vertical pole, and the second real-time pressure values borne by each said coupling member;

[0054] Determine the position change value of the vertical pole according to the real-time position and the preset position, determine the first pressure difference between each said vertical pole according to each said first real-time pressure value, and determine the second pressure difference between each said coupling member according to each said second real-time pressure value;

[0055] Control the wire rope winding drive to wind or unwind the wire rope according to the position change value, the first pressure difference, and the second pressure difference.

[0056] In one embodiment, the obtaining the real-time positions of multiple said positioning points, the first real-time pressure values borne by each said vertical pole, and the second real-time pressure values borne by each said coupling member includes:

[0057] Obtain the real-time positions of multiple said positioning points, the first real-time pressure values borne by each said vertical pole, and the second real-time pressure values borne by each said coupling member according to a preset frequency.

[0058] In one embodiment, the obtaining method of the preset frequency includes:

[0059] During the use of the scaffolding, the preset frequency is the first preset frequency;

[0060] In an abnormal weather environment, the preset frequency is the second preset frequency, where the second preset frequency is greater than the first preset frequency.

[0061] In one embodiment, the controlling the wire rope winding drive to wind or unwind the wire rope according to the position change value, the first pressure difference, and the second pressure difference includes:

[0062] Query the first mapping relationship and control the wire rope winding drive to wind or unwind the wire rope according to the position change value;

[0063] Query the second mapping relationship and control the wire rope winding drive to wind or unwind the wire rope according to the first pressure difference;

[0064] Query the third mapping relationship, and control the winding driver to wind or unwind the steel wire rope according to the second pressure difference.

[0065] In one embodiment, the control method of the safety monitoring system of the cantilever beam scaffolding further includes the following steps:

[0066] Control the alarm device to generate an alarm according to the real-time position, the first pressure difference, and the second pressure difference.

[0067] In one embodiment, the controlling the alarm device to generate an alarm according to the real-time position, the first pressure difference, and the second pressure difference includes:

[0068] Query the fourth mapping relationship, and control the alarm device to generate an alarm according to the position change value;

[0069] Query the fifth mapping relationship, and control the alarm device to generate an alarm according to the first pressure difference;

[0070] Query the sixth mapping relationship, and control the alarm device to generate an alarm according to the second pressure difference

[0071] Please refer to Figure 2 , based on the above-mentioned safety monitoring system 100 of the cantilever beam scaffolding, the present invention further provides a control method for the safety monitoring system of the cantilever beam scaffolding. The control method for the safety monitoring system of the cantilever beam scaffolding includes the following steps:

[0072] S10. After the monitoring starts, obtain the real-time positions of multiple upright posts, the first real-time pressure values borne by each upright post, and the second real-time pressure values borne by each connecting wall member;

[0073] S20. Determine the position change value of the upright post according to the real-time position and the preset position, determine the first pressure difference between the upright posts according to each first real-time pressure value, and determine the second pressure difference between the connecting wall members according to each second real-time pressure value;

[0074] S30. Control the winding driver to wind or unwind the steel wire rope according to the position change value, the first pressure difference, and the second pressure difference.

[0075] The present invention provides a control method for a safety monitoring system of a cantilever beam scaffold. After the monitoring starts, the real-time positions of multiple upright posts, the first real-time pressure values borne by each upright post, and the second real-time pressure values borne by each wall connecting member are obtained, so as to monitor the pressure borne by the upright posts and the positions of the upright posts, and monitor the pressure of the wall connecting members. By monitoring the position change value, it is judged whether the upright posts change their positions due to impacts or other reasons. When the scaffold is in a normal condition, since the scaffold extends vertically upward as a whole, the first pressure difference and the second pressure difference should be relatively small. According to the monitoring of the first pressure difference and the second pressure difference, it can be judged whether the scaffold is still in a vertical state, so as to judge whether the scaffold has a tendency to overturn. Furthermore, according to the position change value, the first pressure difference, and the second pressure difference, the steel wire rope is controlled to pull the scaffold into the building or relax the tension on the scaffold, ensuring that the scaffold will not continue to deform, which is convenient for the safe use of the scaffold.

[0076] Further, in this embodiment, step S10 includes:

[0077] S11. Obtain the real-time positions of multiple upright posts, the first real-time pressure values borne by each upright post, and the second real-time pressure values borne by each wall connecting member according to a preset frequency.

[0078] Since the operating environment of electrical components is relatively harsh in the engineering environment, real-time operation will bring great inconvenience. Therefore, by setting a preset frequency, sampling is performed at a fixed frequency within a certain period of time, saving control memory and resources without affecting normal use.

[0079] Specifically, in this embodiment, the method for obtaining the preset frequency includes:

[0080] S111. During the use of the scaffold, the preset frequency is the first preset frequency;

[0081] During normal use, monitoring data is collected at the first preset frequency, which does not affect the normal use of the scaffold and can exclude errors caused by temporary data changes brought about by some impacts.

[0082] S112. In an abnormal weather environment, the preset frequency is the second preset frequency, where the second preset frequency is greater than the first preset frequency.

[0083] In abnormal weather, such as strong wind, freezing rain and other weather, monitoring is carried out at a higher frequency to facilitate the timely discovery of abnormalities and avoid engineering accidents during construction due to undetected hidden dangers.

[0084] It should be noted that the preset position is obtained by measurement using a measuring device during the erection of the scaffolding, and is used to determine the initial position of the vertical pole. There are various ways to obtain it, and specific limitations are not imposed here.

[0085] On the other hand, step S30 includes:

[0086] S31. Query the first mapping relationship, and control the winding drive to wind or unwind the steel wire rope according to the position change value;

[0087] After the position change value changes, through the first mapping relationship, it is queried whether the vertical pole is closer to or farther from the structural beam, and then a greater pulling force or a relaxed pulling force is applied to enable the vertical pole to achieve slow reset under the action of the overall structure.

[0088] S32. Query the second mapping relationship, and control the winding drive to wind or unwind the steel wire rope according to the first pressure difference;

[0089] Similarly, after the first pressure difference satisfies the mapping relationship in the second mapping relationship, it indicates that there is a certain inclination risk in the scaffolding at this time, resulting in uneven force among the columns. According to the second mapping relationship, it is judged whether the scaffolding has an inward or outward inclination tendency, and then the force of the scaffolding is adjusted by winding or unwinding the steel wire rope to enable it to achieve slow reset under the action of the overall structure.

[0090] S33. Query the third mapping relationship, and control the winding drive to wind or unwind the steel wire rope according to the second pressure difference.

[0091] Similarly, when the scaffolding has an inclination tendency, the pressure difference among the wall connecting members is no longer uniform. At this time, the force of the scaffolding can also be adjusted by winding or unwinding the steel wire rope to enable it to achieve slow reset under the action of the overall structure.

[0092] It should be noted that when the winding drive works, the alarm device is controlled to generate an alarm to remind the workers to take safety precautions and avoid safety accidents for the workers who are carrying out construction operations at this time. After the reminder is generated, the adjustment starts after a preset time.

[0093] On the other hand, the control method of the safety monitoring system of the cantilever beam scaffolding further includes the following steps:

[0094] S40. Control the alarm device to generate an alarm according to the real-time position, the first pressure difference, and the second pressure difference.

[0095] After the scaffold has tilted, at this time, simply adjusting cannot guarantee the safety of the scaffold. Therefore, by controlling the alarm device to generate an alarm, the construction workers can be aware of the danger, stop working, eliminate the danger, and ensure the safety of the construction.

[0096] Specifically, in this embodiment, S40 includes:

[0097] S41. Query the fourth mapping relationship, and control the alarm device to generate a first alarm according to the position change value;

[0098] Among them, according to the position change value, it is judged whether the vertical pole changes its position forward, backward, or in the vertical direction. According to different changes, different first alarms are generated, such as the first voice alarm, the light alarm, etc., so that the operator can be aware of what position has a problem, so as to facilitate timely processing.

[0099] S42. Query the fifth mapping relationship, and control the alarm device to generate a second alarm according to the first pressure difference;

[0100] Similarly, through the first pressure difference, it can be judged in which direction the scaffold overturns and which position has the greatest force, so as to process at the corresponding position.

[0101] S43. Query the sixth mapping relationship, and control the alarm device to generate a third alarm according to the second pressure difference.

[0102] Similarly, through the second pressure difference, it can be judged in which direction the scaffold overturns and which position has the greatest force, so as to process at the corresponding position.

[0103] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A safety monitoring system for a cantilever beam scaffold, characterized in that, Including: A cantilever beam, which is fixedly arranged on the outer facade of a structural beam. A scaffolding is erected on the cantilever beam. The scaffolding includes a plurality of vertical poles arranged on the cantilever beam and a plurality of wall connecting members connecting the vertical poles and the outer facade of the structural beam; A monitoring device, including a pressure monitoring device and a position monitoring device. The pressure monitoring device is used to monitor the pressure borne by each of the vertical poles and the wall connecting members, and the position monitoring device is used to monitor the positions of each of the vertical poles; And, A tightening structure, with a plurality of them. Each tightening structure includes a steel wire rope and a winding driving member. The winding driving member is used to be fixedly arranged on the structural beam. The steel wire rope is wound around the vertical pole and the winding driving member, and the winding driving member is used to wind or loosen the steel wire rope.

2. The safety monitoring system of the cantilever beam scaffold according to claim 1, characterized in that, It further includes an alarm device, which is electrically connected to the monitoring device and used to generate an alarm.

3. A control method for a safety monitoring system of a cantilever beam scaffold, characterized in that, Including the safety monitoring system of the cantilever beam scaffolding according to any one of claims 1 to 2. The control method of the safety monitoring system of the cantilever beam scaffolding includes the following steps: After the monitoring starts, obtain the real-time positions of a plurality of the vertical poles, the first real-time pressure values borne by each of the vertical poles, and the second real-time pressure values borne by each of the wall connecting members; Determine the position change value of the vertical pole according to the real-time position and the preset position, determine the first pressure difference between the vertical poles according to each of the first real-time pressure values, and determine the second pressure difference between the wall connecting members according to each of the second real-time pressure values; According to the position change value, the first pressure difference, and the second pressure difference, control the winding driving member to wind or loosen the steel wire rope.

4. The control method of the safety monitoring system for the cantilever beam scaffolding according to claim 3, characterized in that, The obtaining of the real-time positions of a plurality of the vertical poles, the first real-time pressure values borne by each of the vertical poles, and the second real-time pressure values borne by each of the wall connecting members includes: Obtain the real-time positions of a plurality of the vertical poles, the first real-time pressure values borne by each of the vertical poles, and the second real-time pressure values borne by each of the wall connecting members according to a preset frequency.

5. The control method of the safety monitoring system for the cantilever beam scaffold according to claim 4, characterized in that, The obtaining method of the preset frequency includes: During the use of the scaffolding, the preset frequency is the first preset frequency; In an abnormal weather environment, the preset frequency is the second preset frequency, where the second preset frequency is greater than the first preset frequency.

6. The control method of the safety monitoring system for the cantilever beam scaffolding according to claim 3, characterized in that, The controlling of the winding driving member to wind or loosen the steel wire rope according to the position change value, the first pressure difference, and the second pressure difference includes: Query the first mapping relationship and control the winding driving member to wind or loosen the steel wire rope according to the position change value; Query the second mapping relationship and control the winding driving member to wind or loosen the steel wire rope according to the first pressure difference; Query the third mapping relationship and control the winding driving member to wind or loosen the steel wire rope according to the second pressure difference.

7. The control method of the safety monitoring system for the cantilever beam scaffolding according to claim 3, characterized in that, The control method of the safety monitoring system of the cantilever beam scaffolding further includes the following steps: Control the alarm device to generate an alarm according to the real-time position, the first pressure difference, and the second pressure difference.

8. The control method of the safety monitoring system for the cantilever beam scaffold according to claim 7, characterized in that, Controlling the alarm device to generate an alarm according to the real-time position, the first pressure difference, and the second pressure difference includes: Querying a fourth mapping relationship and controlling the alarm device to generate a first alarm according to the position change value; Querying a fifth mapping relationship and controlling the alarm device to generate a second alarm according to the first pressure difference; Querying a sixth mapping relationship and controlling the alarm device to generate a third alarm according to the second pressure difference.

9. A controller, characterized in that, The controller includes a memory, a processor, and a control program of the safety monitoring system of the cantilever beam scaffold stored on the memory and executable on the processor. The control program of the safety monitoring system of the cantilever beam scaffold is configured to implement the steps of the control method of the safety monitoring system of the cantilever beam scaffold according to any one of claims 3 to 8.

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