An automatically-adjustable high-altitude anti-shaking operation platform and a moving method thereof

Abstract

The application discloses an automatic adjustment type high-altitude anti-shaking operation platform and a moving operation method thereof, and belongs to the technical field of high-altitude operation platforms. The automatic adjustment type high-altitude anti-shaking operation platform and the moving operation method thereof comprise a suspension truss and an operation platform, further comprise a hydraulic crawling assembly arranged at the top of the suspension truss, platform guardrails are arranged around the operation platform, the platform guardrails comprise fixed guardrails and lifting guardrails, the fixed guardrails are connected with the operation platform through bolts, the lifting guardrails are connected with the fixed guardrails in a sliding mode, and a cable hanger is arranged at the bottom of the operation platform. In order to solve the problem that manual intervention is needed for the movement of the platform, a climbing truck or a temporary scaffold needs to be intervened, the platform is moved step by step on the truss, and the efficiency is low and the safety is low, the automatic horizontal movement operation of the operation platform can be realized through the synchronous movement between the hydraulic crawling assemblies.

Description

Technical Field

[0001] This invention relates to the field of aerial work platform technology, specifically to an automatically adjustable anti-sway aerial work platform and its movement method. Background Technology

[0002] With the continuous improvement of domestic building technology and the people's material and cultural needs, the demand for large-space buildings such as exhibition halls, theaters and conference halls is becoming increasingly strong. Due to the large vertical drop and floor area of ​​these large-space buildings, the difficulty and danger of installing various electromechanical pipelines, ceiling decorative panels, lighting fixtures and other equipment on the top of these large-space buildings are also increasing accordingly.

[0003] Chinese patent CN106049846A discloses an anti-tilt construction platform and its usage method, which involves hoisting a steel structure mobile platform under a building structure beam and installing an alarm device; when the platform tilts and triggers the alarm device, the turnbuckles of the vertical steel wire rope assembly are adjusted to restore it to horizontal balance.

[0004] in:

[0005] Construction platforms using flexible steel wire ropes have poor anti-sway capabilities, specifically exhibiting the following disadvantages:

[0006] 1. Susceptible to vibration: Construction platforms using flexible steel wire ropes have poor anti-sway capabilities compared to other types of platforms. When there are external vibration sources such as mechanical vibration or earthquakes, the platform is easily affected by transmitted vibrations, causing the platform to sway significantly, thus affecting the balance and stability of workers on the platform.

[0007] 2. Highly susceptible to wind damage: Construction platforms using flexible steel wire ropes are easily affected by wind, especially at heights or in environments with high wind speeds. Because flexible steel wire ropes are made of elastic and flexible material, they are less stable than rigid structures. When wind blows across the platform, it is prone to swaying, and in extreme cases, this can even lead to platform instability, increasing the risk to workers.

[0008] 3. Impact on Operating Space: Due to the inherent instability of the construction platform used for flexible steel wire ropes, and the crisscrossing arrangement of the anti-sway steel wire ropes, the operating space for workers on the platform is restricted. To prevent excessive platform swaying and potential hazards, it may be necessary to limit the number of people and their range of movement on the platform, and reduce the load and movement of the platform. This will affect the efficiency and flexibility of construction operations, thereby impacting the construction period and project quality.

[0009] In summary, construction platforms using flexible steel wire ropes have poor anti-sway capabilities, making them susceptible to instability due to vibration and wind, and also affecting the operating space on the platform. When selecting a construction platform, its anti-sway capabilities and applicable environment must be comprehensively considered to ensure construction safety and efficient work completion.

[0010] Furthermore, the lack of automatic control, measurement, and synchronization components during turnbuckle adjustment leads to the following detailed drawbacks:

[0011] 1. Reliance on manual operation: Due to the lack of automated control devices, the turnbuckle adjustment process requires complete manual operation. This may require multiple people to work together, especially on large platforms, increasing the complexity and risk of the task. Manual operation is also susceptible to human factors, such as operator skill level, physical condition, and fatigue, which can affect the accuracy and efficiency of the adjustment.

[0012] 2. Difficulty in Achieving Automatic Leveling: Lacking the support of measuring and automatic control components, the turnbuckle adjustment process cannot achieve automatic leveling. People must rely on visual inspection or simple tools to determine if the platform is level, a method easily influenced by subjective factors, making accuracy uncertain. Furthermore, the turnbuckle adjustment process requires continuous trial and error, as the lack of a measuring device to provide real-time adjustment information makes successful adjustment on the first attempt difficult.

[0013] 3. Lack of Synchronizing Components: The lack of synchronized components during turnbuckle adjustment leads to asynchronous adjustments between the individual bolts. Because the rotational force and speed of each bolt cannot be precisely controlled, it is difficult to ensure the overall levelness of the platform. This can result in one side of the platform being at a different height than the other, affecting platform stability and limiting operating space.

[0014] In summary, due to the lack of automatic control, measurement, and synchronization components, the turnbuckle adjustment process relies on manual operation, resulting in low accuracy and efficiency. To improve the adjustment effect and work efficiency of the platform, the addition of automatic control, measurement, and synchronization devices should be considered to automate the platform adjustment process.

[0015] Furthermore, the fence's lack of automatic lifting and distance control functionality has the following drawbacks:

[0016] 1. Cumbersome manual operation: Due to the lack of automatic lifting and distance control function, the fence requires manual adjustment. This necessitates workers climbing ladders or using other equipment for manual operation, increasing the cumbersome nature and time cost. Furthermore, climbing up and down taller fences may pose certain safety risks.

[0017] 2. Inflexible Adjustment: The fence lacks automatic height control, meaning that adjusting the fence height requires manual operation and can only be done on the entire fence. This prevents individual fence height adjustments based on actual conditions or needs. This may result in the fence height being unsuitable for the work environment, failing to provide adequate safety protection or restriction.

[0018] 3. Risks and Errors: Since the raising and lowering of the fence relies on manual operation, there is a risk of operational errors or misjudgments. Incorrect operation may lead to abnormal raising or lowering of the fence, causing safety hazards or work interruptions. Furthermore, manual operation cannot guarantee the accuracy of fence height adjustment, which may introduce errors and fail to meet stringent safety requirements.

[0019] 4. Reliance on manpower and time costs: The lack of automatic lifting and control distance functions for the fence means that automation technology cannot be used to simplify the workflow. Manually operating the fence to lift and lower it requires additional manpower and time costs, increasing the workload and project duration.

[0020] In conclusion, the lack of automatic height control for fencing leads to cumbersome manual operation, inflexible adjustments, risks and errors, and reliance on manpower and time costs. To improve work efficiency and safety, the introduction of automated fencing height control technology can be considered to enable the automatic setting of fencing height as needed.

[0021] Finally, platform hooks have some drawbacks for round steel trusses.

[0022] First, because round steel trusses lack flat surfaces and right-angled edges, it is difficult to ensure the proper fit and accurate positioning of the fasteners when installing platform hooks. This can lead to insecure fastener installation, unstable connection between the platform hooks and the truss, and a risk of swaying or loosening.

[0023] Secondly, the shape and structural characteristics of round steel trusses necessitate more complex and unique selection and design of fasteners. Compared to square or I-beam trusses, the fasteners for round steel trusses may require specialized customization or fabrication, increasing construction complexity and cost.

[0024] Furthermore, the lack of regular edges and panels in circular steel trusses limits the use of fasteners. For example, ordinary screws and nuts cannot be used for connection; special fasteners or connecting devices are required, increasing construction difficulty and cost.

[0025] In summary, the application of platform hooks on circular steel trusses presents several challenges related to fasteners, requiring solutions to issues such as compatibility, stability, and construction difficulty. When selecting platform hooks as a support system for circular steel trusses, these drawbacks must be carefully considered, and appropriate measures must be taken to ensure safety and stability.

[0026] In the aforementioned patents, the movement of the platform requires manual intervention, necessitating the use of aerial work platforms or temporary scaffolding. This results in the platform moving step by step on the truss, which is inefficient and unsafe. Therefore, it does not meet the existing requirements. To address this, an automatically adjustable high-altitude anti-sway work platform and its operation and movement method are proposed. Summary of the Invention

[0027] The purpose of this invention is to provide an automatically adjustable high-altitude anti-sway work platform and its operation and movement method. The horizontal movement of the work platform can be achieved by the synchronous movement between the hydraulic crawling components, which can solve the problems in the prior art.

[0028] To achieve the above objectives, the present invention provides the following technical solution: an automatically adjustable high-altitude anti-sway work platform, comprising a suspended truss and a work platform, and further comprising a hydraulic crawling assembly disposed on the top of the suspended truss. The work platform is surrounded by platform railings, which include fixed railings and lifting railings. The fixed railings are bolted to the work platform, and the lifting railings are slidably connected to the fixed railings. A cable hanger is disposed at the bottom of the work platform, and the cable hanger is bolted to the work platform. The suspended truss and the work platform are connected by a suspension tie rod assembly, which includes a double-axis sleeve and an extension tie rod, with the extension tie rod installed at both ends of the double-axis sleeve.

[0029] Preferably, the extension rod at one end of the lifting rod assembly is connected to the lifting ring, and the lifting ring is connected to the working platform through the lifting shaft. The extension rod at the other end of the lifting rod assembly is connected to the hook-shaped hook, and a spring hook is provided on one side of the hook-shaped hook, which is rotatably connected to the hook-shaped hook.

[0030] Preferably, the suspension rod assemblies are connected by an adapter sleeve shaft, and the adapter sleeve shaft and the extension rod are connected by a threaded rotation. An automatic control screen is provided on the inner side of the platform guardrail, and the automatic control screen is connected to the platform guardrail by a bracket.

[0031] Preferably, both ends of the work platform are provided with detection sensor modules, and a platform connecting frame is provided between the work platforms. Horizontal detection shafts are provided on both sides of the platform connecting frame, and the horizontal detection shafts are connected to the work platforms by screws.

[0032] Preferably, a ranging module is provided at both ends of the horizontal detection shaft, a horizontal flow channel is provided inside the horizontal detection shaft, a limiting crankshaft is provided on both the upper and lower sides of the horizontal flow channel, and a horizontal ball is provided in the middle section of the horizontal flow channel.

[0033] Preferably, the top of the suspension truss is provided with a toothed rail, and both sides of the suspension truss are provided with side sliding grooves. The side sliding grooves are provided with synchronous slides, and the synchronous slides are slidably connected to the suspension truss through the side sliding grooves. The hydraulic crawling assembly includes a first crawling cylinder and a second crawling cylinder, and a clamping sleeve is provided above the first crawling cylinder and the second crawling cylinder.

[0034] Preferably, a hydraulic strut is provided between the first crawling cylinder and the second crawling cylinder, and the two ends of the hydraulic strut are telescopically connected to the first crawling cylinder and the second crawling cylinder respectively. The outer surface of the synchronous slide is provided with a limiting crawling groove, and both ends of the limiting crawling groove are provided with locking grooves.

[0035] Preferably, both ends of the synchronous slide are provided with locking shafts, which are welded to the synchronous slide. The hook-shaped buckle is connected to the synchronous slide through the locking shafts. Both sides of the bottom of the clamping sleeve are provided with electric sleeves. The electric sleeves are provided with telescopic locking rods inside, which extend into the inside of the locking groove. The telescopic locking rods are provided with outer sliders on the outside.

[0036] Preferably, the bottom of the first crawling cylinder and the second crawling cylinder are provided with a biting tooth plate, and the bottom of the biting tooth plate is provided with an electrically controlled support. The biting tooth plate and the electrically controlled support are telescopically connected by a support rod, and the biting tooth plate is meshed with the toothed rail.

[0037] An adjustment method for an automatically adjustable aerial work platform with anti-sway function includes the following steps:

[0038] Step 1: The work platform is hoisted and fixed below the suspension truss using a cross-shaped tie rod assembly. The tie rod assembly is connected to the suspension truss via a synchronous slide. Horizontal detection shafts are installed at both ends of the bottom of the work platform.

[0039] Step 2: During use, the horizontal detection axis can monitor the level of the current work platform. When the work platform becomes unbalanced, the suspension tie rod assembly on that side can be adjusted and retracted in time to help the platform return to a level position.

[0040] Step 3: When the work platform needs to be moved, it can be achieved by the hydraulic crawling assembly at the top of the suspension truss. When the first crawling cylinder is unlocked from the synchronous slide and the second crawling cylinder remains locked, the first crawling cylinder locks with the toothed rail. At this time, the second crawling cylinder moves to the area where the first crawling cylinder is by retracting the hydraulic strut.

[0041] Step 4: When the second crawler cylinder and the first crawler cylinder retract to the specified distance, the first crawler cylinder releases its lock and is pushed out by retracting the hydraulic strut. Then it locks again, and the second crawler cylinder continues to move toward the first crawler cylinder. When moving in the opposite direction, the second crawler cylinder releases its lock from the synchronous slide, while the first crawler cylinder remains locked.

[0042] Furthermore, an automatically adjustable high-altitude anti-sway work platform is provided, wherein the suspended truss is a cylindrical structure suspended truss, including at least two adaptive wrapping sleeves. The adaptive wrapping sleeves are wrapped around the cylindrical structure suspended truss via elastic telescopic devices. Each end of the adaptive wrapping sleeve is provided with a wrapping sleeve locking shaft, which is connected to the adaptive wrapping sleeve. A hook-shaped hook is connected to the adaptive wrapping sleeve via the wrapping sleeve locking shaft. The adaptive wrapping sleeve includes a hydraulic crawling component connecting device. The hydraulic crawling component includes a first crawling cylinder and a second crawling cylinder. A clamping sleeve is provided above the first and second crawling cylinders, which is connected to the hydraulic crawling component connecting device. A hydraulic strut is provided between the first and second crawling cylinders, with both ends of the hydraulic strut telescopically connected to the first and second crawling cylinders, respectively. The adaptive wrapping sleeve includes an inner protruding locking device, which is a pneumatic locking device.

[0043] The adjustment method of the above-mentioned automatic adjustable high-altitude anti-sway work platform includes the following steps: Step 1: The work platform is hoisted and fixed below the suspension truss by a cross-shaped hoisting tie rod assembly. The hoisting tie rod assembly is connected to the suspension truss through the sleeve locking shaft. Horizontal detection shafts are installed at both ends of the bottom of the work platform; Step 2: During use, the horizontal detection shafts can monitor the current level of the work platform. When the work platform becomes unbalanced, the hoisting tie rod assembly on that side is retracted in time by adjustment to help the platform return to a horizontal position; Step 3: When the work platform needs to be moved, it can be achieved by the hydraulic crawling assembly at the top of the suspension truss. When the first crawling cylinder is unlocked from the cylindrical structure suspension truss through the inner convex locking device, and the second crawling cylinder remains locked, the first crawling cylinder is locked to the hydraulic crawling assembly connection device. At this time, the second crawling cylinder moves to the area where the first crawling cylinder is located by retracting the hydraulic strut;

[0044] Step 4: When the second crawling cylinder and the first crawling cylinder retract to the specified distance, the first crawling cylinder releases its lock. The first crawling cylinder is pushed out by retracting the hydraulic strut, and then locks again. The second crawling cylinder continues to move toward the first crawling cylinder. When moving in the opposite direction, the second crawling cylinder, the inner convex locking device, and the cylindrical suspension truss are unlocked, while the first crawling cylinder remains locked.

[0045] Compared with the prior art, the beneficial effects of the present invention are:

[0046] 1. In this invention, when the work platform needs to be moved, it can be achieved by the hydraulic crawling assembly at the top of the suspension truss. When the first crawling cylinder is unlocked from the synchronous slide and the second crawling cylinder remains locked, the first crawling cylinder locks itself with the toothed rail through the biting tooth plate at the bottom. At this time, the second crawling cylinder moves towards the area where the first crawling cylinder is by retracting the hydraulic strut. During the movement of the second crawling cylinder, it will drive the synchronous slide to move along the side slide groove. When the second crawling cylinder and the first crawling cylinder retract to the specified distance, the first crawling cylinder is unlocked and pushed out by retracting the hydraulic strut, and then locks itself again. The second crawling cylinder continues to move towards the first crawling cylinder. In this way, the automatic horizontal movement of the work platform can be achieved by the synchronous movement between the hydraulic crawling assemblies. When the reverse movement is required, the second crawling cylinder is unlocked from the synchronous slide and the first crawling cylinder remains locked. The first crawling cylinder is then controlled to move towards the direction where the second crawling cylinder is located.

[0047] 2. In this invention, the interior of the horizontal flow channel adopts a wave-shaped crankshaft design. A horizontal ball is installed in the middle section of the horizontal flow channel, and the horizontal detection shaft is attached to the bottom of the working platform. When the working platform tilts, the horizontal ball will roll in the tilting direction due to gravity. The tilt angle can be calculated by sensing the distance of the ball through the distance measuring module. In the horizontal case, the horizontal ball will be in the middle section of the horizontal flow channel. The limiting crankshaft can increase the resistance of the horizontal ball inside the flow channel. When the operator operates on the platform, it will cause the platform to shake slightly. The limiting crankshaft can prevent the horizontal ball from being affected by non-tilting external forces, which could lead to misjudgment by the device. Attached Figure Description

[0048] Figure 1 This is the overall front view of the present invention;

[0049] Figure 2 This is a schematic diagram of the bottom structure of the working platform of the present invention;

[0050] Figure 3 This is a schematic diagram of the horizontal detection shaft structure of the present invention;

[0051] Figure 4 This is a schematic diagram of the cross-sectional structure of the horizontal detection shaft of the present invention;

[0052] Figure 5 This is a schematic diagram of the suspension truss structure of the present invention;

[0053] Figure 6 This is a schematic diagram of the hydraulic crawling component structure of the present invention;

[0054] Figure 7 This is an internal structural diagram of the suspension rod assembly of the present invention;

[0055] Figure 8 This is a partial structural diagram of the platform guardrail of the present invention;

[0056] Figure 9 This is a partial structural schematic diagram of the working platform of the present invention.

[0057] Figure 10 This is a schematic diagram of the cylindrical suspension truss of the present invention.

[0058] Figure 11 This is a schematic diagram of the adaptive wrapping sleeve of the present invention.

[0059] In the diagram: 1. Suspension truss; 2. Working platform; 3. Platform railing; 4. Lifting tie rod assembly; 5. Hydraulic crawling assembly; 6. Horizontal detection shaft; 101. Synchronous slide; 102. Gear rail; 103. Side slide groove; 1011. Locking shaft; 1012. Limiting crawling groove; 1013. Locking groove; 201. Automatic control panel; 202. Cable hanger; 203. Lifting shaft; 204. Detection sensor module; 205. Platform connecting frame; 301. Fixed railing; 302. Lifting railing; 303. Electric telescopic rod; 3031. Electric motor; 401. Double shaft sleeve; 4011. Electric cylinder; 402. Extension tie rod; 403. Rotary... 404. Connecting sleeve shaft; 405. Hook-shaped hook; 4041. Lifting ring; 501. Spring hook; 502. First crawling cylinder; 503. Second crawling cylinder; 504. Hydraulic strut; 504. Clamping sleeve plate; 505. Engaging toothed plate; 5041. Electric sleeve; 5042. Telescopic locking rod; 5043. Outer slider; 5051. Electrically controlled support base; 601. Distance measuring module; 602. Horizontal flow channel; 603. Limiting crankshaft; 604. Horizontal ball; 7. Winch; 701. Pulley block; 1111. Cylindrical structure suspension truss; 1112. Wrapping sleeve locking shaft; 5044. Adaptive wrapping sleeve; 5045. Elastic telescopic device; 5046. Hydraulic crawling component connecting device; 5047. Inner protruding locking device. Detailed Implementation

[0060] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0061] Please see Figure 1-2 , Figures 7-8One embodiment provided by the present invention:

[0062] An automatically adjustable high-altitude anti-sway work platform includes a suspended truss 1 and a work platform 2, and a hydraulic crawling assembly 5 installed on top of the suspended truss 1. The work platform 2 is surrounded by platform railings 3, each railing including a fixed railing 301 and a lifting railing 302. The fixed railing 301 is bolted to the work platform 2, and the lifting railing 302 is slidably connected to the fixed railing 301. A cable hanger 202 is installed at the bottom of the work platform 2, and is bolted to the work platform 2. A weight sensing module is installed at the cable hanger 202.

[0063] According to this embodiment, the following structural components are included: Suspension truss 1 and working platform 2: The suspension truss 1 supports and suspends the working platform 2 for construction workers to perform high-altitude operations. The working platform 2 is the platform for construction workers to perform their work. Platform guardrail 3: The platform guardrail 3 is installed at the edge of the working platform 2 to provide safety protection for construction workers and prevent them from accidentally falling. Cable hanger 202: The cable hanger 202 is used to suspend the working platform 2, providing support and balance during lifting. Lifting tie rod assembly 4: The lifting tie rod assembly 4 is connected to the cable hanger 202 and is used to adjust the height of the working platform 2, and can be extended or retracted as needed. Hydraulic crawling assembly 5: The hydraulic crawling assembly 5 is installed on the suspension truss 1 and is used to control the movement of the suspension truss 1 to achieve vertical lifting or lowering of the working platform 2. During platform lifting, by converting the tension signal into an electrical signal and sending it to the controller, the controller can monitor whether the extension tie rod 402 is obstructed. When the extension rod 402 is obstructed, the tension signal feedback will indicate that the lifting displacement is in an abnormal state. For example, in the case of jamming, the tension feedback will increase significantly, but the lifting displacement will remain unchanged. To ensure the safety of the construction personnel, the controller will send a command to the gravity limit switch to immediately cut off the lifting power to the platform and suspend the lifting operation. After the construction personnel clear the obstacle, the lifting operation can continue. In this embodiment, the gravity limit switch is an important component for controlling the platform lifting operation. The main function of the gravity limit switch is to monitor changes in gravity and control the power cut-off during the platform lifting process to ensure the safe operation of the platform.

[0064] Specifically, the gravity limiter is connected to the controller and communicates with it via electrical signals. During the platform's lifting process, the gravity limiter senses changes in gravity on the platform and sends the relevant information to the controller via electrical signals.

[0065] If the gravity signal received by the controller indicates that the platform's lifting displacement is in an abnormal state, such as when the platform is blocked, the tension feedback increases significantly but the displacement remains unchanged, the controller will immediately send a command to the gravity limiter.

[0066] Upon receiving instructions from the controller, the gravity limit switch immediately cuts off the power supply to the platform lifting system, suspending the lifting operation. This prevents further obstruction and ensures the safety of the construction personnel.

[0067] After the construction workers clear the obstacles, the controller can send another command to the gravity limit switch to resume the platform lifting operation.

[0068] With the help of the gravity limiter, the automatic adjustable high-altitude anti-sway work platform in this embodiment can stop and resume operation in time when encountering abnormal situations, so as to ensure the safety of construction personnel.

[0069] An electric telescopic rod 303 is installed in the middle of the platform guardrail 3. An electric motor 3031 is installed on the outside of the electric telescopic rod 303. The electric motor 3031 drives the electric telescopic rod 303 to extend and retract, thereby adjusting the height of the platform guardrail 3 to adapt to different platform protection work.

[0070] Connection operation steps: Connect the suspension truss 1 and the working platform 2 through the suspension tie rod assembly 4: connect one end of the extension tie rod 402 to the lifting ring 405, and connect the lifting ring 405 to the lifting shaft 203. Connect the other end of the extension tie rod 402 to the hook-shaped hook 404, so that the spring hook 4041 and the hook-shaped hook 404 are rotatably connected.

[0071] Platform guardrail 3: Fixed guardrails 301 are installed around the work platform 2 and connected to the work platform 2 with bolts. Lifting guardrails 302 are slidably connected to the fixed guardrails 301 to provide higher protection.

[0072] Cable hanger 202: A cable hanger 202 is installed at the bottom of the work platform 2 and connected to the work platform 2 by bolts, providing additional support and stability. Hydraulic crawler assembly 5: The hydraulic crawler assembly 5 is installed on the top of the suspension truss 1, and its climbing and movement are controlled by a hydraulic system, enabling the aerial work platform to automatically adjust its position and maintain stability. Through the above connection operation steps and technical solutions, the setting problem around the lifting hole can be solved, and the equipment for transporting materials or small tools can be made to not occupy platform space or load, thereby improving the platform's load capacity and space utilization.

[0073] The suspended truss 1 is connected to the working platform via a suspension tie rod assembly 4. The suspension tie rod assembly 4 includes a double-axis sleeve 401 and an extension tie rod 402. The extension tie rod 402 is installed at both ends of the double-axis sleeve 401. One end of the extension tie rod 402 is connected to a lifting ring 405, which is connected to the working platform 2 via a lifting shaft 203. The other end of the extension tie rod 402 is connected to a hook-shaped hook 404. A spring hook 4041 is provided on one side of the hook-shaped hook 404, and the spring hook 4041 is rotatably connected to the hook-shaped hook 404. The suspension tie rod assemblies 4 are connected via... The system is connected via an adapter sleeve 403, which is threadedly connected to the extension rod 402. An electric hydraulic cylinder 401 is installed inside the lifting rod assembly 4. The electric hydraulic cylinder 401 drives the extension rod 402 to extend and retract, adjusting the overall length of the lifting rod assembly 4 to adapt to different tasks. An automatic control screen 201 is installed inside the platform railing 3, connected to the platform railing 3 via a bracket. Specifically, the platform has an automatic control screen 201, a status display screen, and automatic control of lifting. It also displays information such as platform load, number of personnel, lifting speed, current height, and tilt. It can also achieve corresponding control. This technical description relates to a platform system with the following characteristics and functions: Automatic Control Screen: The system is equipped with an automatic control screen for providing automatic control and monitoring of the platform system. The automatic control screen provides various function options through a user interface and displays platform-related information. Status Display Screen: Next to the automatic control screen, the system is also equipped with a status display screen. The status display screen displays the platform's working status, warning messages, fault reports, etc. in real time. Automatic Lifting Control: The system features automatic lifting control, which can be set and adjusted via the control panel. Users can select the lifting speed and target height, and the platform will automatically lift and lower according to the set values. Load Display: The platform system is equipped with a load sensor that measures the current load on the platform in real time and displays the information on the control panel. Users can monitor the platform's load at any time to ensure safe operation. Personnel Count Display: The system also features a personnel count sensor that monitors the number of personnel on the platform in real time and displays the information on the control panel. This helps ensure workplace safety and adherence to personnel limits. Lifting Rate Display: The system can also measure and display the platform's lifting rate. Users can understand the rate of ongoing lifting work to control lifting operations. Height Display: The platform system is equipped with a height sensor that measures the platform's height in real time and displays the information on the control panel. This helps users understand the platform's vertical position and take appropriate actions. Tilt Display: The system can also measure the platform's tilt and display the information on the control panel. This is crucial for maintaining the platform's horizontal stability and reminds users to take appropriate measures. Corresponding controls: The system allows users to perform corresponding controls through the self-control panel.For example, the lifting and lowering operations can be started and stopped via the automatic control panel, the platform's lifting and lowering speeds can be adjusted, and alarm settings can be adjusted.

[0074] The work platform 2 is hoisted and fixed below the suspension truss 1 by the cross-connecting tie rod assembly 4. The tie rod assembly 4 is connected to the suspension truss 1 through the synchronous slide 101. The platform is connected by a rigid telescopic rod. The telescopic rod is detachable. At the same time, the platform telescopic rod can achieve synchronous or asynchronous telescopic extension and retraction. It can be automatically adjusted according to the flatness tested by the level.

[0075] When the platform is in operation, it will automatically sound an alarm if there are obstacles or interference within 3 meters. At the same time, the platform has an automatic sensing function to detect the number of people. Through special devices on the safety rope buckles and the platform's sensors, it can automatically determine whether all safety ropes are connected, thus increasing operational safety.

[0076] Specifically, this includes: Platform system sensing devices: Sensors installed around the platform to monitor for obstacles or interference within a 3-meter radius. Personnel quantity sensors deployed on the platform, using technologies such as infrared, radar, or cameras to detect personnel quantity in real time. Special devices on the safety rope buckles: Including sensors and connection detection devices, capable of sensing the safety rope connection status. Control logic: When the distance sensor detects an obstacle or interference within a 3-meter radius of the platform, the system triggers an alarm device, issuing an alarm signal to alert the operator. The personnel quantity sensors detect the number of personnel on the platform and transmit the signal to the control unit for monitoring the platform's load and personnel distribution. The special devices on the safety rope buckles, working in conjunction with platform sensors, accurately detect whether all safety ropes are connected. If an incomplete connection is detected, the system automatically triggers an alarm device to remind the operator to connect correctly, ensuring operational safety. Further, it includes the intelligent platform system's alarm mechanism: Alarm devices: Equipped with audible, visual, or vibration alarm devices to promptly alert operators to the presence of obstacles or interference. Alarm signal transmission: Alarm signals can be transmitted via wired or wireless means to the control center or designated receiving equipment for timely handling by relevant personnel.

[0077] This technical solution implements obstacle alarm and safety rope connection monitoring functions on the platform through sensing devices and control logic, which can improve operational safety and promptly warn operators of potential risks.

[0078] Equipped with an automatic lifting fence and an automatic distance sensor at the bottom, it automatically determines the height of the platform and sets the fence height according to the location. For example, if the platform is above 2m, it will automatically force the fence height to be above 1.2m. If the platform is below 2m, the fence height can be set between 0.8m and 1.2m.

[0079] Specifically, this may include:

[0080] The fence is designed with protective materials and features an adjustable height to adapt to different work scenarios and safety requirements.

[0081] Bottom automatic distance sensor: The sensor installed at the bottom of the fence can measure the height of the platform in real time and transmit the signal to the system control module.

[0082] Lifting mechanism: The system includes a lifting mechanism for adjusting the height of the platform based on the height information measured by the sensors.

[0083] Height adjustment: When the sensor detects that the platform is higher than 2m, the lifting mechanism will automatically lower the platform to below 2m. When the sensor detects that the platform is lower than or equal to 2m, the lifting mechanism will raise the platform to above 2m.

[0084] Fence Height Adjustment: The system automatically adjusts the fence height based on height information received from the sensors. When the platform is higher than 2m, the fence height will be forcibly set to 1.2m or higher. When the platform is 2m or lower, the fence height can be adjusted between 0.8m and 1.2m.

[0085] The advantages of this device are: It provides an automated method to adjust the fence height according to the platform height without manual intervention. Automatic fence height adjustment ensures safety when working at heights on the platform, reducing the risk of accidents. The use of an automatic distance sensor at the bottom enables real-time measurement and transmission of height information, ensuring the accuracy of the fence height.

[0086] Please see Figure 2-4 , Figure 9 Both ends of the working platform 2 are equipped with detection sensor modules 204, and a platform connecting frame 205 is provided between the working platforms 2. Both sides of the platform connecting frame 205 are equipped with horizontal detection shafts 6. The horizontal detection shafts 6 are connected to the working platform 2 by screws. Both ends of the horizontal detection shafts 6 are equipped with distance measuring modules 601. The interior of the horizontal detection shafts 6 is equipped with a horizontal flow channel 602. Both the upper and lower sides of the horizontal flow channel 602 are equipped with limit crankshafts 603. The middle section of the horizontal flow channel 602 is equipped with a horizontal ball 604.

[0087] A winch 7 is installed at both ends of the working platform 2. The winch 7 is fixed at a selected position below the working platform 2. A pulley block 701 is provided between the winch 7 and the working platform 2. The pulley block 701 is connected to the winch 7 through a wire rope. The winch 7 drives the wire rope to rotate, so that the two ends of the working platform 2 can be raised and lowered.

[0088] The bottom of the work platform 2 is equipped with horizontal detection shafts 6 at both ends. The horizontal detection shafts 6 can monitor the current level of the work platform 2. When the work platform 2 becomes unbalanced, the lifting tie rod assembly 4 on that side is adjusted and retracted in time to help the platform return to level. When the platform tilts to a certain extent, it will automatically stop any operation of the platform, including hoisting, moving, lifting, etc., and issue a danger signal to prompt maintenance personnel to evacuate.

[0089] The interior of the horizontal flow channel 602 adopts a wave-shaped crankshaft design. A horizontal ball 604 is installed in the middle section of the horizontal flow channel 602. The horizontal detection shaft 6 is attached to the bottom of the working platform 2. When the working platform 2 tilts, the horizontal ball 604 will roll in the tilt direction due to gravity. The tilt angle can be calculated by sensing the distance of the ball through the ranging module 601. In the horizontal case, the horizontal ball 604 will be in the middle section of the horizontal flow channel 602. The limiting crankshaft 603 can increase the resistance of the horizontal ball 604 inside the flow channel. When the operator operates on the platform, it will cause the platform to shake slightly. The limiting crankshaft 603 can prevent the horizontal ball 604 from being affected by non-tilting external forces, which could lead to misjudgment by the device.

[0090] Specifically, this can include an intelligent work platform level testing and safety control system. This system primarily uses key components such as sensors, a control terminal, and alarm devices to detect platform tilt, halt operations, and issue hazard signals. The system monitors the platform's tilt in real time. When a tilt is detected, it automatically stops all platform operations and simultaneously issues a hazard signal via alarm devices, prompting maintenance and personnel evacuation. The system includes a sensor system with tilt or acceleration sensors deployed at key locations on the work platform, such as hoisting devices, lifting devices, and the base. The sensors can sense the platform's tilt in real time and transmit the detected data to the control terminal. The control terminal is the core of the system, receiving and analyzing the data from the sensors. The control terminal possesses high-performance processing capabilities and reliable data storage capabilities, enabling data interaction with the sensors, system settings, and alarm control. The system employs intelligent algorithms to calculate the platform's tilt in real time by analyzing the data transmitted from the sensors. When the platform's tilt exceeds a preset threshold, the system determines it to be in a dangerous state and triggers safety control logic.

[0091] The system's safety control logic is as follows: When the system detects that the platform tilt exceeds a critical value, it will trigger the following safety control logic: Stop platform operations: A command is sent via the control terminal to automatically stop all platform operations, including hoisting, moving, and lifting. Specific operation methods can be achieved through protocol communication or signal control with the platform control system. Issue a danger signal: An alarm device is triggered, emitting a danger signal through sound, light, or vibration to remind personnel to repair the platform and quickly evacuate the danger zone. The system is equipped with multiple alarm devices, including high-brightness warning lights, audible alarms, and vibration devices, which are arranged and set according to actual needs to ensure that personnel can promptly detect alarm signals.

[0092] The aforementioned system possesses data management and fault diagnosis capabilities, recording platform tilt data and providing a remote access interface. By analyzing and processing this data, the platform's operational status can be assessed, potential faults detected, and maintenance and adjustment suggestions provided.

[0093] System reliability and safety are paramount. To ensure normal system operation and prevent false alarms, the following measures must be taken: Self-diagnostic and error-correction mechanisms for sensors and control terminals to ensure data accuracy and real-time performance. Employing dual or multiple sensor redundancy designs to achieve higher signal reliability and system robustness. Regular maintenance and calibration of sensors and control terminals to ensure proper functioning. System design must meet relevant safety standards and specifications, and rigorous testing and verification must be conducted during implementation. System integration and iterative optimization: Seamless integration of the system with the platform control system ensures the safety control system can accurately stop the platform's operation. Simultaneously, iterative optimization of the system will be performed based on actual needs and feedback to improve system performance and safety.

[0094] In summary, the intelligent work platform level testing and safety control system utilizes components such as sensors, control terminals, and alarm devices to detect platform tilt, halt operation, and issue hazard signals. This system significantly improves the safety of the work platform and operators, and can be widely applied in various scenarios requiring platform leveling.

[0095] In the design of the automatically adjustable aerial work platform, a telescopic rod assembly with telescopic function is added. This assembly can extend and retract synchronously or asynchronously, and its height can be automatically adjusted according to the flatness measured by a level gauge.

[0096] The telescopic pole assembly is designed with a rigid, articulated connection to the platform, allowing for easy installation and disassembly. The connection between the telescopic pole and the platform operates on the following principle:

[0097] The telescopic pole assembly includes a main pole and several telescopic poles. The main pole is fixed to the platform via joints, while the telescopic poles are connected to the ends of the main pole via joints.

[0098] The telescopic principle of a telescopic rod can employ threads or other extendable structures. By rotating the threads or adjusting other structures, the telescopic rod can be lengthened or shortened.

[0099] The telescopic pole assembly can extend or retract synchronously or asynchronously. During synchronous extension, all telescopic poles lengthen or shorten simultaneously; during asynchronous extension, the tilting or adjustment of the platform can be achieved by adjusting the length of each telescopic pole individually, thereby improving the platform's balance on the curved truss.

[0100] To achieve automatic height adjustment, the telescopic pole assembly can be equipped with a control system, including a level and an adjustment device. The level is used to detect the flatness of the platform, and the adjustment device automatically controls the length of the telescopic pole based on the signal from the level, thereby achieving automatic platform adjustment.

[0101] The above technical solutions enable the telescopic function of the automatically adjustable high-altitude anti-sway work platform, and automatically adjust its height according to the flatness measured by the level gauge to adapt to different working environments and requirements.

[0102] Further, a technical solution to prevent damage to the platform during the lifting process due to obstruction by the support frame is to add a collision detection sensor to the automatically adjustable aerial anti-sway work platform to detect the distance between the support frame and the platform. When the distance is less than a set value, the lifting action of the platform is stopped immediately and an alarm is issued to remind the operator.

[0103] In this embodiment, a collision detection sensor is installed at the top of the suspended truss and connected to the platform railing. During platform lifting, if the collision detection sensor detects that the distance to the support is less than a set value, the lifting action is immediately stopped, and an alarm is issued to the operator via the control panel. This prevents the support from obstructing the platform and causing damage. When the collision detection sensor detects that the distance to the support is less than the set value during platform lifting, it transmits a signal to the control system. Upon receiving the signal, the control system immediately stops the lifting action and simultaneously issues an alarm via an audible and visual alarm. Different set distances can be configured in the control system to adapt to different working environments.

[0104] One implementation method is to install collision detection sensors on the top of the suspension truss and connect them to the control system via cables or wireless communication. A support recognition system can also be installed on the suspension truss, using cameras or other sensors to monitor the position and shape of the supports in real time and to interact with the collision detection sensors, improving the accuracy and sensitivity of the detection.

[0105] In addition, to ensure platform stability and prevent tilting, a level or tilt sensor can be installed at the bottom of the platform railing to monitor the platform's tilt in real time and make adjustments through the control system. When the platform tilts, the control system can automatically adjust the movement of the hydraulic crawling components to keep the platform level.

[0106] In addition, to improve the platform's safety, an emergency button can be installed at the top of the platform's guardrail. In case of an emergency, the operator can immediately press the emergency button to stop the platform and put it into a waiting-for-rescue state.

[0107] In summary, by adding safety devices such as collision detection sensors, support recognition systems, tilt sensors, and emergency buttons to automatically adjustable aerial work platforms, it is possible to effectively prevent damage to the platform due to obstruction by the supports during the lifting process, and to improve the safety and reliability of the operation.

[0108] The advantage of this technical solution is that it can monitor the distance between the support and the platform in real time. If the distance is too close, the lifting action of the platform can be stopped in time to protect the integrity of the platform and improve the safety and reliability of the operation.

[0109] Please see Figure 5-6The top of the suspension truss 1 is provided with a toothed rail 102, and both sides of the suspension truss 1 are provided with side sliding grooves 103. A synchronous slide 101 is provided inside the side sliding grooves 103, and the synchronous slide 101 is slidably connected to the suspension truss 1 through the side sliding grooves 103. The hydraulic crawling assembly 5 includes a first crawling cylinder 501 and a second crawling cylinder 502. A clamping sleeve 504 is provided above the first crawling cylinder 501 and the second crawling cylinder 502. A hydraulic strut 503 is provided between the first crawling cylinder 501 and the second crawling cylinder 502, and both ends of the hydraulic strut 503 are telescopically connected to the first crawling cylinder 501 and the second crawling cylinder 502, respectively. The outer surface of the synchronous slide 101 is provided with a limiting crawling groove 1012, and both ends of the limiting crawling groove 1012 are provided with locks. The groove 1013 and the synchronous slide 101 are both equipped with locking shafts 1011. The locking shafts 1011 are welded to the synchronous slide 101. The hook-shaped buckle 404 is connected to the synchronous slide 101 through the locking shafts 1011. The bottom sides of the clamping sleeve 504 are equipped with electric sleeves 5041. The electric sleeves 5041 are equipped with telescopic locking rods 5042 inside. The telescopic locking rods 5042 extend into the inside of the locking groove 1013. The outside of the telescopic locking rods 5042 is equipped with outer sliders 5043. The bottom of the first crawling cylinder 501 and the second crawling cylinder 502 are equipped with biting tooth plates 505. The bottom of the biting tooth plates 505 is equipped with an electric control support 5051. The biting tooth plates 505 and the electric control support 5051 are telescopically connected through a support rod. The biting tooth plates 505 are meshed with the toothed rail 102.

[0110] When the work platform 2 needs to be moved, it can be achieved by the hydraulic crawling assembly 5 at the top of the suspension truss 1. When the first crawling cylinder 501 is unlocked from the synchronous slide 101 and the second crawling cylinder 502 remains locked, the first crawling cylinder 501 engages with the toothed rail 102 through the bottom engagement tooth plate 505. At this time, the second crawling cylinder 502 moves towards the area where the first crawling cylinder 501 is by retracting the hydraulic strut 503. During the movement of the second crawling cylinder 502, it will drive the synchronous slide 101 to move along the side slide groove 103. When the second crawling cylinder 502 and the first crawling cylinder 501 are locked, the second crawling cylinder 502 will engage with the synchronous slide 101 through the bottom engagement tooth plate 505. After the cylinders 501 retract to the specified distance, the first crawling cylinder 501 releases its lock and is pushed out by retracting the hydraulic strut 503, and then locks again. The second crawling cylinder 502 continues to move toward the first crawling cylinder 501. In this way, the horizontal movement of the work platform 2 can be achieved by the synchronous movement of the hydraulic crawling components 5. When it is necessary to move in the opposite direction, the second crawling cylinder 502 is unlocked from the synchronous slide 101, the first crawling cylinder 501 remains locked, and the first crawling cylinder 501 is controlled to move toward the direction where the second crawling cylinder 502 is located.

[0111] An adjustment method for an automatically adjustable aerial work platform with anti-sway function includes the following steps:

[0112] Step 1: The work platform 2 is hoisted and fixed below the suspension truss 1 by the cross-connecting tie rod assembly 4. The tie rod assembly 4 is connected to the suspension truss 1 by the synchronous slide 101. Horizontal detection shafts 6 are installed at both ends of the bottom of the work platform 2.

[0113] Step 2: During use, the horizontal detection axis 6 can monitor the level of the current work platform 2. When the work platform 2 becomes unbalanced, the suspension tie rod assembly 4 on that side can be adjusted and retracted in time to help the platform return to a horizontal position.

[0114] Step 3: When the work platform 2 needs to be moved, it can be achieved by the hydraulic crawling assembly 5 at the top of the suspension truss 1. When the first crawling cylinder 501 is unlocked from the synchronous slide 101 and the second crawling cylinder 502 remains locked, the first crawling cylinder 501 is locked to the toothed rail 102. At this time, the second crawling cylinder 502 moves to the area where the first crawling cylinder 501 is by retracting the hydraulic strut 503.

[0115] Step 4: When the second crawling cylinder 502 and the first crawling cylinder 501 retract to the specified distance, the first crawling cylinder 501 releases its lock. The first crawling cylinder 501 is then pushed out by retracting the hydraulic strut 503, and then locks again. The second crawling cylinder 502 continues to move towards the first crawling cylinder 501. When moving in the opposite direction, the second crawling cylinder 502 releases its lock from the synchronous slide 101, while the first crawling cylinder 501 remains locked. Similarly, the patent can complete the assembly of disassembled parts to complete the entry and exit task of a small-diameter gate. Specifically, in the disassembled parts assembly embodiment: the suspension truss 1 and the working platform 2 of the automatically adjustable high-altitude anti-sway working platform are connected by a hydraulic crawling assembly 5. The hydraulic crawling assembly 5 is located at the top of the suspension truss 1 and is used to control the up and down movement of the working platform 2. Platform railings 3 are provided around the working platform 2, including fixed railings 301 and lifting railings 302. The fixed guardrail 301 is bolted to the work platform 2, and the lifting guardrail 302 is slidably connected to the fixed guardrail 301, allowing for raising and lowering as needed. A cable hanger 202 is installed at the bottom of the work platform 2, bolted to it for hoisting and securing the platform. The suspension truss 1 and the work platform 2 are connected via a suspension tie rod assembly 4. The suspension tie rod assembly 4 includes a double-axis sleeve 401 and an extension tie rod 402, with the extension tie rod 402 installed at both ends of the double-axis sleeve 401. One end of the extension tie rod 402 is connected to the work platform 2 via a lifting ring 405, which is connected to the work platform 2 via a lifting shaft 203. The other end of the extension tie rod 402 is connected to the work platform 2 via a hook-shaped hook 404, with a spring hook 4041 on one side for rotatable connection.

[0116] refer to Figure 10 , 11The aforementioned automatically adjustable high-altitude anti-sway work platform includes a cylindrical suspension truss 1111 and further includes at least two adaptive wrapping sleeves 5044. These adaptive wrapping sleeves are attached to the cylindrical suspension truss 1111 via elastic telescopic devices 5045. Each adaptive wrapping sleeve 5044 has a wrapping sleeve locking shaft 1112 at both ends. The sleeve locking shaft 1112 is connected to the adaptive sleeve 5044, and the hook-shaped buckle 404 is connected to the adaptive sleeve 5044 through the sleeve locking shaft 1112. The adaptive sleeve 5044 includes the hydraulic crawling component connecting device 5046. The hydraulic crawling component 5 includes a first crawling cylinder 501 and a second crawling cylinder 502. A clamping sleeve 504 is provided above the first crawling cylinder 501 and the second crawling cylinder 502. The clamping sleeve 504 is connected to the hydraulic crawling component connecting device 5046. A hydraulic support rod 503 is provided between the first crawling cylinder 501 and the second crawling cylinder 502. The two ends of the hydraulic support rod 503 are telescopically connected to the first crawling cylinder 501 and the second crawling cylinder 502, respectively. The adaptive sleeve 5044 includes an inner protruding locking device 5047, which is a pneumatic locking device. The adjustment method for the aforementioned automatic adjustable high-altitude anti-sway work platform may include the following steps:

[0117] Step 1: The work platform 2 is hoisted and fixed below the suspension truss 1 by the cross-connecting tie rod assembly 4. The tie rod assembly 4 is connected to the suspension truss 1 by the sleeve locking shaft 1112. Horizontal detection shafts 6 are installed at both ends of the bottom of the work platform 2.

[0118] Step 2: During use, the horizontal detection axis 6 can monitor the level of the current work platform 2. When the work platform 2 becomes unbalanced, the suspension tie rod assembly 4 on that side can be adjusted and retracted in time to help the platform return to a horizontal position.

[0119] Step 3: When the work platform 2 needs to be moved, it can be achieved by the hydraulic crawling assembly 5 at the top of the suspension truss 1. When the first crawling cylinder 501 is unlocked from the cylindrical suspension truss 1111 by the inner protruding locking device 5047, and the second crawling cylinder 502 remains locked, the first crawling cylinder 501 is locked to the hydraulic crawling assembly connecting device 5046. At this time, the second crawling cylinder 502 moves to the area where the first crawling cylinder 501 is by retracting the hydraulic strut 503.

[0120] Step 4: When the second crawling cylinder 502 and the first crawling cylinder 501 retract to the specified distance, the first crawling cylinder 501 releases its lock and is pushed out by retracting the hydraulic strut 503, and then locks again. The second crawling cylinder 502 continues to move toward the first crawling cylinder 501. When moving in the opposite direction, the second crawling cylinder 502, the inner protruding locking device 5047, and the cylindrical structure suspension truss 1111 are unlocked, and the first crawling cylinder 501 remains locked.

[0121] The inner protruding locking device 5047 on the inner side of the adaptive sleeve 5044 will not be described here. Furthermore, the inner side of the adaptive sleeve 5044 may also have a sliding device to allow the adaptive sleeve 5044 to move more smoothly on the cylindrical suspension truss 1111 when the inner protruding locking device 5047 is not locked.

[0122] This self-adjusting aerial work platform can control the up and down movement of the work platform through a hydraulic crawling component. The platform guardrail can be raised and lowered as needed. The cable sling is used to hoist and fix the platform. The lifting tie rod assembly is connected to the work platform through lifting rings and hook-shaped buckles, realizing the automatic adjustment function of the aerial work platform.

[0123] Based on the above requirements, we can provide the following detailed technical solutions:

[0124] Furthermore, an automatically adjustable high-altitude anti-sway work platform can incorporate the following technical solutions:

[0125] Platform leveling function design:

[0126] A height tester is installed below the platform to check its levelness.

[0127] The height tester feeds back the test results to the control unit.

[0128] The control unit automatically determines the extension distance of each connecting rod based on the detection results, so as to achieve the horizontal adjustment of the platform.

[0129] Design of suspension rod assembly:

[0130] The suspension tie rod assembly consists of a double-axis sleeve 401 and an extension tie rod 402.

[0131] The extension rod 402 is installed at both ends of the double-axis sleeve 401 and connected by bolts.

[0132] One end of the tie rod assembly has an extension rod 402 connected to a lifting ring 405, which is connected to the work platform 2 via a lifting shaft 203.

[0133] The extension rod 402 at the other end of the suspending rod assembly is connected to the hook-shaped suspender 404.

[0134] A spring hook 4041 is provided on one side of the hook-shaped hook 404, and the spring hook 4041 is rotatably connected to the hook-shaped hook 404.

[0135] Hydraulic crawler component design:

[0136] The hydraulic crawling assembly 5 is located at the top of the suspension truss 1.

[0137] The hydraulic crawling assembly allows for adjustment of the height of the suspended truss.

[0138] Platform railing design:

[0139] The work platform 2 is surrounded by platform railings 3.

[0140] The platform guardrail 3 includes a fixed guardrail 301 and a lifting guardrail 302.

[0141] The fixed guardrail 301 is connected to the work platform 2 by bolts.

[0142] The lifting guardrail 302 is slidably connected to the fixed guardrail 301, which enables the lifting function of the platform guardrail 3.

[0143] Cable suspender design:

[0144] The bottom of the work platform 2 is equipped with a cable hanger 202.

[0145] The cable hanger 202 is connected to the work platform 2 by bolts.

[0146] The above design realizes the functions of the automatic adjustable aerial anti-sway work platform, including the lifting rod assembly, hydraulic crawling assembly, platform guardrail and cable sling. At the same time, the platform leveling function is added, which improves the safety and ease of use of the work platform.

[0147] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0148] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatically adjustable high-altitude anti-sway work platform, comprising a suspension truss (1) and a work platform (2), characterized in that... ； It also includes a hydraulic crawling assembly (5), which is set on the top of the suspension truss (1). The work platform (2) is surrounded by platform railings (3). The platform railings (3) include fixed railings (301) and lifting railings (302). The fixed railings (301) are bolted to the work platform (2), and the lifting railings (302) are slidably connected to the fixed railings (301). The bottom of the work platform (2) is provided with a cable hanger (202). The cable hanger (202) is bolted to the work platform (2). The suspension truss (1) and the work platform (2) are connected by a suspension tie rod assembly (4). The suspension tie rod assembly (4) includes a double-axis sleeve (401) and an extension tie rod (402). The extension tie rod (402) is installed at both ends of the double-axis sleeve (401). Both ends of the work platform (2) are provided with detection sensor modules (204), and a platform connecting frame (205) is provided between the work platforms (2). Both sides of the platform connecting frame (205) are provided with horizontal detection shafts (6), and the horizontal detection shafts (6) are connected to the work platform (2) by screws. Both ends of the horizontal detection shaft (6) are provided with a ranging module (601), the interior of the horizontal detection shaft (6) is provided with a horizontal flow channel (602), the upper and lower sides of the horizontal flow channel (602) are provided with a limiting crankshaft (603), and the middle section of the horizontal flow channel (602) is provided with a horizontal ball (604). The hydraulic crawling assembly (5) includes a first crawling cylinder (501) and a second crawling cylinder (502), and a clamping sleeve (504) is provided above the first crawling cylinder (501) and the second crawling cylinder (502). A hydraulic strut (503) is provided between the first crawling cylinder (501) and the second crawling cylinder (502). The two ends of the hydraulic strut (503) are telescopically connected to the first crawling cylinder (501) and the second crawling cylinder (502) respectively. A toothed rail (102) is provided at the top of the suspension truss (1). Side sliding grooves (103) are provided on both sides of the suspension truss (1). A synchronous slide (101) is provided inside the side sliding groove (103). The synchronous slide (101) is slidably connected to the suspension truss (1) through the side sliding groove (103). A limiting crawling groove (1012) is provided on the outer surface of the synchronous slide (101). A locking groove (1013) is provided at both ends inside the limiting crawling groove (1012). Both ends of the synchronous slide (101) are provided with locking shafts (1011), which are welded to the synchronous slide (101). Both sides of the bottom of the clamping sleeve (504) are provided with electric sleeves (5041), and telescopic locking rods (5042) are provided inside the electric sleeves (5041). The telescopic locking rods (5042) extend into the inside of the locking groove (1013), and outer sliders (5043) are provided on the outside of the telescopic locking rods (5042). The bottom of the first crawling cylinder (501) and the second crawling cylinder (502) is provided with a biting tooth plate (505), and the bottom of the biting tooth plate (505) is provided with an electric control support (5051). The biting tooth plate (505) and the electric control support (5051) are connected by a support rod for telescopic connection. The biting tooth plate (505) is engaged with the toothed rail (102).

2. The automatically adjustable high-altitude anti-sway work platform according to claim 1, characterized in that: One end of the lifting rod assembly (4) has an extension rod (402) connected to a lifting ring (405), and the lifting ring (405) is connected to the working platform (2) via a lifting shaft (203). The other end of the lifting rod assembly (4) has an extension rod (402) connected to a hook-shaped hook (404). A spring hook (4041) is provided on one side of the hook-shaped hook (404), and the spring hook (4041) is rotatably connected to the hook-shaped hook (404). The hook-shaped hook (404) is connected to the synchronous slide (101) via a locking shaft (1011).

3. The automatically adjustable high-altitude anti-sway work platform according to claim 2, characterized in that: The suspending rod assemblies (4) are connected by a transition sleeve (403), and the transition sleeve (403) and the extension rod (402) are connected by a threaded rotation. The platform guardrail (3) is provided with a self-control screen (201) on its inner side, and the self-control screen (201) and the platform guardrail (3) are connected by a bracket.

4. An adjustment method for an automatically adjustable aerial work platform, implemented based on the automatically adjustable aerial work platform as described in claim 3, wherein, Includes the following steps: Step 1: The work platform (2) is hoisted and fixed below the suspension truss (1) by the cross-connecting tie rod assembly (4). The tie rod assembly (4) is connected to the suspension truss (1) by the synchronous slide (101). Horizontal detection shafts (6) are installed at both ends of the bottom of the work platform (2). Step 2: During use, the horizontal detection axis (6) can monitor the level of the current working platform (2). When the working platform (2) becomes unbalanced, the suspension tie rod assembly (4) on that side can be adjusted and controlled to retract in time to help the platform return to a horizontal position. Step 3: When the work platform (2) needs to be moved, it can be achieved by the hydraulic crawling assembly (5) at the top of the suspension truss (1). When the first crawling cylinder (501) is unlocked from the synchronous slide (101) and the second crawling cylinder (502) remains locked, the first crawling cylinder (501) locks with the toothed rail (102). At this time, the second crawling cylinder (502) moves to the area where the first crawling cylinder (501) is located by retracting the hydraulic strut (503). Step 4: When the second crawling cylinder (502) and the first crawling cylinder (501) retract to the specified distance, the first crawling cylinder (501) releases its lock and is pushed out by the hydraulic strut (503), and then locks again. The second crawling cylinder (502) continues to move toward the first crawling cylinder (501). When moving in the opposite direction, the second crawling cylinder (502) releases its lock from the synchronous slide (101), and the first crawling cylinder (501) remains locked.

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