Novel intelligent air-resistant portal crane for port

Abstract

The invention discloses a novel port intelligent wind-resistant portal crane, which comprises a portal crane, a control device for controlling the action of the portal crane, and a monitoring device for monitoring the stability of the portal crane, the portal crane is provided with a tower, a cantilever type suspension arm, a platform, a chassis, a lifting cable, a walking trolley, a dragging component and a cabin, the tower frame is a large-span portal frame body and is used for bearing the cantilever type suspension arm, the platforms are arranged at the lower ends of the two sides of the tower frame and are supported on the chassis, and the chassis is a fixed base or a movable frame; the control device comprises a controller, and the controller is used for controlling a driving device of the portal machine; and a wind resistance detection unit is arranged in the monitoring device and is used for detecting variable parameters influencing the wind resistance of the crane and dynamically adjusting or selecting a load limit according to a detection result. Wind resistance detection, intelligent load control and a real-time data feedback mechanism are combined, and a comprehensive, intelligent and automatic wind power prevention and control solution is provided.

Description

Technical Field

[0001] The present invention relates to the field of cranes, and particularly to a new type of intelligent anti-wind portal crane for ports. Background Art

[0002] With the rapid development of global trade and logistics transportation, ports and freight yards, as important links in the logistics chain, undertake a large number of cargo handling tasks. In these operating environments, crane equipment, as the core tool, its performance directly affects the operating efficiency and safety. The gantry crane (i.e., the gantry crane), as a variant of the bridge crane, has become the main equipment in outdoor operating environments such as ports, freight yards, and stockyards due to its superior performance and wide application scenarios.

[0003] The gantry crane has characteristics such as high site utilization rate, large operating range, and strong versatility, and can efficiently complete the handling tasks of various heavy and bulk goods. Its unique gantry structure enables the crane to operate flexibly in a limited space, adapt to harsh external environments, and can be widely operated in large-area freight yards and storage yards. However, with the continuous expansion of operating sites such as ports and freight yards, the operating environment has become increasingly complex, especially the external environmental factors such as wind have had a significant impact on the safety and operating stability of the crane.

[0004] In an environment with strong wind, the wind resistance problem of the crane is particularly prominent. Especially the wind-related components of the crane, such as large additional components like the cockpit and advertising panel, may generate relatively large wind resistance under the action of wind, thereby affecting the stability and load capacity of the crane. The traditional load control method usually relies on fixed load limits and manual adjustment, and cannot respond to changes in wind speed and wind resistance in real time, which is prone to causing potential safety hazards in operations.

[0005] Therefore, how to ensure the stability and safe operation of the crane in a complex wind environment has become a major challenge for improving the operating efficiency and safety in ports and other places.

[0006] In response to this, the prior art has proposed the following solutions:

[0007] 1) The publication number CN114014188B discloses a crane risk prevention method and device. In this technical application, the method includes: obtaining the working state parameters of the target crane and the real-time wind force information at the current position; based on the working state parameters and the real-time wind force information, establishing a first risk MAP graph of the target crane, where the coordinate axes of the first risk MAP graph are used to represent the target working parameter categories of the target crane, and multiple levels of risk areas are divided on the first risk MAP graph; receiving the first input information, and in response to the first input information, determining the level of the risk area and outputting a risk prompt message. The crane risk prevention method of the present invention can intuitively display the risk levels and risk prompt messages under different working conditions by establishing the first risk MAP graph of the target crane based on the working state parameters and the real-time wind force information of the target crane, realizing the prediction of risks, and can improve the timeliness and accuracy of risk prevention through updates, thereby improving safety.

[0008] 2) The publication number CN112938754B discloses a dynamic wind prevention auxiliary device for a gantry crane. In this technical application, it includes: a gantry crane; a wind prevention braking rail; a wind prevention braking device; a mobile wind prevention device; a fixed pile; a strong wind fixing device; a wind force monitoring device; the wind prevention braking rail, the wind prevention braking device, the mobile wind prevention device, and the strong wind fixing device are all symmetrically arranged on both sides of the gantry crane. The present invention effectively improves the wind resistance of the gantry crane and avoids property losses at the same time.

[0009] 3) CN209797296U discloses a gantry crane severe climate alarm and automatic rail locking system. In this technical application, it includes a wind speed measuring component, an intermediate relay, a rail clamping locking device, a normally closed main contactor switch, and an alarm; the wind speed measuring component is used to measure the wind speed value and output an electrical signal when the wind speed value is greater than a preset wind speed value; the alarm is electrically connected to the wind speed measuring component and is used to issue an alarm when receiving the electrical signal from the wind speed measuring component; the wind speed measuring component is electrically connected to the locking control switch of the rail clamping locking device through the normally closed main contactor switch, and the normally closed main contactor switch is disconnected in the working state of the gantry crane and closed in the shutdown state of the gantry crane; the intermediate relay is connected between the normally closed main contactor switch and the locking control switch of the rail clamping locking device, and the intermediate relay is closed when receiving the electrical signal from the wind speed measuring component, the locking control switch of the rail clamping locking device is powered on, and the rail clamping locking device performs a rail locking action.

[0010] However, the above disclosed technologies still have the following defects:

[0011] 1. In CN114014188B, only the influence of wind force and working state parameters on risks is considered, but the immediate influence of wind resistance on the load capacity is not considered, and the load limit cannot be dynamically adjusted to cope with environmental changes, lacking an automated control function for changes in wind-related components.

[0012] 2. CN112938754B only adopts physical wind protection measures, but does not involve the dynamic impact of wind resistance on the crane's operating load capacity. Although these hardware measures can prevent the crane from being affected by strong winds, they cannot adjust the crane's operating load or stability in real time. When the wind force, wind direction or position of the crane components changes, the lack of immediate load limit adjustment and risk control may lead to load overload or instability during operation.

[0013] 3. CN209797296U monitors wind speed through a wind speed measuring component, and initiates preventive measures through an alarm system and a track locking device when the wind speed is too high. However, the system mainly focuses on wind speed monitoring and track locking control, and lacks dynamic monitoring and adjustment of crane stability and load capacity. The track locking action can effectively prevent the crane from being displaced due to high wind speed, but it cannot solve the problem of how to adjust the crane load limit to maintain safety and stability when the wind is strong or the wind speed changes. Summary of the invention

[0014] The purpose of the present invention is to provide a new type of intelligent wind-resistant gantry crane for ports, which combines wind resistance detection, intelligent load control and real-time data feedback mechanism, breaks through the limitations of traditional crane systems, and provides a comprehensive, intelligent and automated wind prevention and control solution. Its technical effect significantly improves the safety, operational stability, operational efficiency and adaptability of the crane.

[0015] To achieve the above object, the present invention provides the following technical solution: a new type of intelligent wind-resistant gantry crane for ports, comprising a gantry crane, a control device for controlling the movement of the gantry crane, and a monitoring device for monitoring the stability of the gantry crane, wherein:

[0016] The gantry crane has a tower, a cantilever boom, a platform, a chassis, a lifting cable, a trolley, a towing member and a cabin. The tower is a large-span gantry frame and is used to carry the cantilever boom. Platforms are arranged at the lower ends of both sides of the tower, and the platforms are supported on the chassis. The chassis is a fixed base or a mobile frame. The cantilever boom is provided with a towing member, which is a towing system based on cables and pulleys. The trolley is installed longitudinally along the cantilever boom. The trolley is provided with a lifting cable with a hook. The trolley is connected to the cable of the towing member, and the trolley moves forward and backward with the towing member.

[0017] The control device includes a controller (including a microprocessor, a program memory and other electronic components), and the controller is used to control the drive device of the gantry crane;

[0018] The monitoring device has a built-in wind resistance detection unit, which is used to detect variable parameters that affect the wind resistance of the crane and dynamically adjust or select the load limit based on the detection results.

[0019] Preferably, the nacelle is arranged on the tower through a longitudinal guide rail, and the nacelle is a lifting cab that moves along the longitudinal guide rail.

[0020] Preferably, the fixed base is a rigid support base, and the mobile vehicle frame is a truck frame with a support platform.

[0021] Preferably, an advertising space for advertising display is arranged on the cantilever boom. The advertising space is in the form of a large-area advertising panel, which can be arranged upright and parallel to the longitudinal central plane of the crane.

[0022] Preferably, the variable parameters affecting the wind resistance of the crane include the conditions of crane elements or accessories related to the wind. Among them, the conditions of crane elements or accessories related to the wind include large-area and closed surfaces or upright accessories on the gantry crane, including the nacelle, advertising space, etc.

[0023] Preferably, the wind resistance detection unit includes a direction determination module. The direction determination module is used to determine the direction of the wind-related components relative to the upright longitudinal central plane and the vertical direction of the crane, and adjust the load limit according to this direction. The load limit includes the load-bearing load curve, torque, and wind speed factors. By calculating the load limit, it is ensured that the structural and mechanical components meet the requirements of strength, stability, and stiffness.

[0024] Preferably, the wind resistance detection unit includes a position determination module, which can automatically detect or determine the height position of the nacelle. For example, the sensor system included in the position determination module determines the distance between the crane operator's lifted nacelle and the top of the cantilever boom or the tower. Similarly, the height position can also be determined, for example, by the sensor system assigned to the height adjustment drive device.

[0025] Preferably, in addition to the height position of the crane nacelle, the wind resistance detection unit further includes a detection module capable of detecting the presence of the advertising space on the cantilever boom.

[0026] Preferably, the control device includes a controller (including a microprocessor, program memory, and other electronic components). The controller is used to control the drive devices of the gantry crane. Through these drive devices, crane movements can be executed, especially the retraction and lowering of the lifting cable, the movement of the trolley through the trolley cable, the up-and-down luffing of the cantilever boom when necessary, and the up-and-down movement of the nacelle, etc. And it also controls the braking of the slewing gear for rotating the crane around the upright axis.

[0027] Preferably, the control device further includes a load monitor which can monitor the crane load acting on the crane through sensors, especially the lifting load borne by the hook and the extension distance of the hook or the trolley relative to the crane standing base. The specific determination method of the extension distance includes the position of the trolley on the cantilever boom and, when necessary, the inclination angle of the cantilever boom relative to the horizontal direction.

[0028] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0029] The present invention combines wind resistance detection, intelligent load control and real-time data feedback mechanism, breaks through the limitations of traditional crane systems, and provides a comprehensive, intelligent and automated wind prevention and control solution, whose technical effects significantly improve the safety, operation stability, operation efficiency and adaptability of the crane.

[0030] The specific technical effects are as follows:

[0031] Improve the safety of crane operation: Through the wind resistance detection unit and the intelligent load control system of the present invention, it is possible to monitor and adjust the load limit of the crane in different wind force and wind resistance conditions in real time. Especially the real-time monitoring and position change tracking of the wind-related components of the crane (such as the cockpit, advertising panel, etc.) ensure that the crane is always in a safe and stable working state when the wind speed changes or the components are adjusted, significantly improving the safety of the crane.

[0032] Intelligent and automated load control: Different from the traditional wind force monitoring and risk warning systems, the intelligent load adjustment system of the present invention can automatically sense the wind force change, the position change of the crane components and their impact on the wind resistance, and adjust the load limit in real time without manual intervention.

[0033] Respond to wind resistance changes in real time: The present invention can accurately calculate and adjust the load limit according to the real-time data provided by the wind resistance detection unit. When the wind force changes or the crane components move, the load limit will be adjusted in time to ensure that the crane will not lose stability due to the influence of the wind force. Through high-precision sensors and algorithms, the present invention can provide precise load control under variable wind force conditions, avoiding potential safety hazards such as load overlimit or crane tilt caused by wind force changes.

[0034] Improve the operation efficiency and adaptability of the crane: The present invention provides semi-automatic and fully automatic operation modes, which not only meet the needs of traditional operators for manual control, but also achieve automated management in the case of strong wind speed or complex operation environment. In the fully automatic mode, the system can monitor and adjust the load limit in real time without manual intervention, while in the semi-automatic mode, the operator can confirm the adjustment plan of the system through feedback. This flexible control mode enables the crane to maintain high efficiency and stability in a variety of operation environments.

[0035] Enhance the ability to adapt to complex environments: By monitoring the wind-related components of the crane in real time (such as the cockpit, advertising panel, etc.), the present invention can adjust the operating parameters of the crane in real time under harsh weather or complex climate conditions. This not only enhances the adaptability of the crane in extreme environments but also ensures its efficient operating ability under high wind speeds or variable wind speeds, effectively reducing the downtime or operation risks caused by environmental changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is a side view of the crane of the present invention;

[0037] Figure 2 is a schematic structural diagram of the lifting load / stretching distance diagram in the embodiment of the present invention;

[0038] Figure 3 is the schematic diagram of the detection principle in the embodiment of the present invention.

[0039] In the figure: 1, gantry crane; 2, tower; 3, cantilever boom; 4, platform; 5, chassis; 6, lifting cable; 7, trolley; 8, towing member; 9, nacelle; 10, longitudinal guide rail; 11, advertising space; 12, position determination module; 13, wind resistance detection unit; 14, controller; 15, load monitoring device; 16, detection module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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 creative efforts shall fall within the protection scope of the present invention.

[0041] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0042] In the description of the present invention, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Please refer to Figure 1 , the present invention provides a technical solution: a new type of port intelligent anti-wind door-type crane, including a gantry machine 1, a control device for controlling the operation of the gantry machine 1, and a monitoring device for monitoring the stability of the gantry machine 1.

[0044] In this embodiment, the gantry machine 1 has a tower 2, a cantilever boom 3, a platform 4, a chassis 5, a lifting cable 6, a trolley 7, a towing member 8 and a cabin 9. The tower 2 is a large-span gantry structure and is used to carry the cantilever boom 3 thereon. Platforms 4 are provided at the lower ends on both sides of the tower 2, and the platforms 4 are supported on the chassis 5. The chassis 5 is a fixed base or a mobile vehicle frame; a towing member 8 is configured on the cantilever boom 3. The towing member 8 is a towing system based on cables and pulleys. The trolley 7 is longitudinally installed along the cantilever boom 3. A lifting cable 6 with a hook is provided on the trolley 7. The trolley 7 is connected to the cable of the towing member 8, and the trolley 7 moves back and forth with the towing member 8; the cabin 9 is configured on the tower 2 through a longitudinal guide rail 10, and the cabin 9 is a lifting type cab that moves along the longitudinal guide rail 10.

[0045] In this embodiment, the fixed base is a rigid support base, and the mobile vehicle frame is a truck vehicle frame with a support platform.

[0046] In this embodiment, an advertising space 11 for advertising display is configured on the cantilever boom 3. The advertising space 11 is in the form of a large-area advertising panel, and it can be arranged upright and parallel to the longitudinal central plane of the crane.

[0047] Please refer to Figure 1 , Figure 3 , in this embodiment, the monitoring device internally has a wind resistance detection unit 13. The wind resistance detection unit 13 is used to detect variable parameters affecting the wind resistance of the crane and dynamically adjust or select the load limit according to the detection results. The variable parameters affecting the wind resistance of the crane include the conditions of crane components or accessories related to the wind. Among them, the conditions of crane components or accessories related to the wind include components or accessories on the gantry machine 1 having large-area and closed surfaces or upright surfaces, including the cabin 9 and the advertising space 11.

[0048] In this embodiment, the wind resistance detection unit 13 includes a direction determination module. The direction determination module is used to determine the direction of the wind-related components relative to the vertical longitudinal central plane and the vertical direction of the crane, and adjust the load limit according to this direction. The load limit includes the load-bearing curve, torque, and wind speed factors. By calculating the load limit, it is ensured that the structural and mechanical components meet the requirements of strength, stability, and stiffness.

[0049] In this embodiment, the wind resistance detection unit 13 (which can be implemented as a software module in the control device) includes a position determination module 12, which can automatically detect or determine the height position of the nacelle 9. For example, the sensor system included in the position determination module 12 determines the distance between the crane operator's lift nacelle 9 and the top of the jib 3 or the tower 2. The same height position can also be determined, for example, by the sensor system assigned to the height adjustment drive device.

[0050] The wind resistance detection unit 13 has two modes: semi-automatic operation and full-automatic operation.

[0051] Semi-automatic operation mode: In this mode, an interaction is formed between the wind resistance detection unit 13 and the operator or fitter. When the position of the wind-related components (such as the cab or advertising panel) changes, the system sends a confirmation request to the operator through the display screen. The operator makes a selection or inputs information according to the actual situation, and the system adjusts the load limit based on these feedbacks to ensure the stability of the crane under the new wind resistance conditions.

[0052] Full-automatic operation mode: In this mode, the wind resistance detection unit 13 is highly intelligent and autonomous, and is equipped with an advanced sensing system. The system can monitor the position changes of the wind-related components in real time, such as the cab or advertising panel. Through precise sensors (such as laser rangefinders, angle sensors, etc.), the system can automatically adjust the load limit to ensure the safe and stable operation of the crane at any time. When the installation position of the wind-related accessories (such as advertising panels) changes, the system will automatically detect and adjust the load limit to ensure safe operation.

[0053] The semi-automatic mode relies on manual input, while the full-automatic mode is completely controlled by the intelligent system, which can sense and automatically adjust the load limit in real time to ensure the safety and stability of the crane.

[0054] In this embodiment, in addition to the height position of the crane nacelle 9, the wind resistance detection unit 13 also includes a detection module 16 that can detect the presence of the advertising space 11 on the jib 3.

[0055] In this embodiment, if the advertising space 11 exists, the wind resistance of the crane will increase significantly compared to the case where there is no advertising space 11.

[0056] In this embodiment, the control device includes a controller 14 (including a microprocessor, a program memory, and other electronic components), and the controller 14 is used to control the driving devices of the gantry crane 1. Through these driving devices, crane movements can be executed, especially the retraction and lowering of the lifting cable 6, the movement of the trolley 7 through the trolley cable (towing member 8), the luffing up and down of the jib 3 when necessary, and the up and down movement of the nacelle 9, etc. Moreover, it also controls the braking of the slewing gear for rotating the crane around the vertical axis.

[0057] In this embodiment, the control device further includes a load monitor, and the load monitor can monitor the crane load acting on the crane through sensors, especially the lifting load borne by the hook and the extension distance of the hook or the trolley relative to the standing base of the crane. The specific determination method of the extension distance includes the position of the trolley on the jib 3 and, when necessary, the inclination angle of the jib 3 relative to the horizontal direction.

[0058] Please refer to Figure 2 , Figure 2 wherein multiple load limits LM1, LM2, and LM3 and optionally LM4 can be implemented in the load monitor. The load monitor compares the current load condition with the load limits, and the controller 14 enables or differently restricts the starting of the driving devices according to the current load range where the crane is located.

[0059] For example, as long as the crane is within the load range I below the limit load curve LM1 (see Figure 2 ), multiple driving devices can work simultaneously at a higher or maximum driving speed and acceleration. If the crane reaches the load limit LM1 by lifting a correspondingly high lifting load or increasing the extension distance, the crane can cross this load limit LM1 and enter the load range II, but only by correspondingly switching the control device and providing a reduced driving speed and acceleration. The switching process can be manually triggered by the crane operator in the nacelle 9, but it can also be automatically executed by the corresponding switching device during the overtravel.

[0060] If the crane operation reaches the second load limit LM2, this limit can also be crossed. However, at this time, only the individual driving of the driving devices is possible, and the corresponding switching process can also be executed manually or automatically here. For example, in the load-bearing range III, only the lifting rope driving device or only the trolley driving device can be actuated at this time.

[0061] It is worth noting that the crane controller 14 does not necessarily need to be equipped with Figure 2The three load limits LM1, LM2, and LM3 shown. Depending on actual requirements, it is also feasible to use one or two load limits. Additionally, the control device and the monitoring device will also consider the wind resistance factor in combination with the specific settings of the crane or the current operating state. For example, the position of the crane operator's cab 9 will affect the wind resistance or the wind torque caused by the wind blowing on the cab. The higher the crane operator's cab 9 moves along the tower 2, the greater the tilting moment caused by the wind blowing on the cab.

[0062] In this embodiment, the load monitor adjusts the load limits LM1, LM2, and LM3 based on the height position of the nacelle 9 and the presence of the advertising space 11, as Figure 2 shown by the arrows. For example, when the crane operator's cab is moved to a lower position, such as in the ground area near the chassis 5, the load monitor will appropriately increase the load limits LM1, LM2, and LM3, thus allowing a greater load or outreach. Conversely, if the nacelle 9 is moved upward or an advertising banner is installed on the jib 3, the load limits can move in the opposite direction (opposite to the arrows). Additionally, the load monitor can also consider an additional load limit LM4, such as instead of LM3, especially when the cab is driven near the ground or there is no advertising space 11 and the wind resistance is low, the load curve LM4 can be higher than the curve LM3 that is not considered at this time. Conversely, if an additional advertising banner is attached to the jib 3, such a load limit LM4 can also be located below the load limit LM3.

[0063] In this embodiment, the load monitor can also consider the presence of the advertising space 11. If the advertising space 11 exists, then as Figure 2 shown, the load limits LM1, LM2, LM3, or LM4 may be slightly adjusted downward or inward to ensure that the movement of the crane is restricted at a lower load-bearing load or outreach. However, if the advertising space 11 does not exist or the detection module 16 emits a signal indicating the non-existence of the advertising space 11, the detection module 16 can increase or move the load limits or only move Figure 2 one of these load limits so that a higher load-bearing load and / or outreach can be driven. As an alternative or supplement to moving the load limits LM1, LM2, and LM3 or applying the alternative load limit LM4, the monitoring device can also adjust (especially increase or decrease) the load limit in the form of the maximum wind speed allowed for the crane operation according to the signal provided by the wind resistance detection unit 13. For example, if the advertising space 11 is installed on the jib 3 and in addition the nacelle 9 is also arranged at the upper end of the tower 2, the allowed maximum wind speed can be reduced.

[0064] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of intelligent wind-resistant gantry crane for ports, characterized in that: The invention comprises a gantry crane (1), a control device for controlling the movement of the gantry crane (1), and a monitoring device for monitoring the stability of the gantry crane (1), wherein: The gantry crane (1) comprises a tower (2), a cantilever boom (3), a platform (4), a chassis (5), a lifting cable (6), a trolley (7), a towing member (8) and a cabin (9). The tower (2) is a large-span gantry frame and is used to carry the cantilever boom (3). Platforms (4) are arranged at the lower ends of both sides of the tower (2). The platforms (4) are supported on the chassis (5). The chassis (5) is a fixed base or a movable frame. The cantilever boom (3) is provided with a towing member (8). The towing member (8) is a towing system based on cables and pulleys. The trolley (7) is installed longitudinally along the cantilever boom (3). A lifting cable (6) with a hook is arranged on the trolley (7). The trolley (7) is connected to the cable of the towing member (8). The trolley (7) moves forward and backward with the towing member (8). The monitoring device has a built-in wind resistance detection unit (13), which is used to detect variable parameters that affect the wind resistance of the crane and dynamically adjust or select the load limit according to the detection result; The control device comprises a controller (14), and the controller (14) is used to control the driving device of the gantry crane (1).

2. According to claim 1, the new type of intelligent wind-resistant gantry crane for ports is characterized by: The cabin (9) is arranged on the tower (2) via a longitudinal guide rail (10), and the cabin (9) is a lifting type cab that moves along with the longitudinal guide rail (10).

3. According to claim 1, the new type of intelligent wind-resistant gantry crane for ports is characterized by: The fixed base is a rigid support base, and the mobile frame is a truck frame with a support platform.

4. According to claim 1, the new type of intelligent wind-resistant gantry crane for ports is characterized by: The cantilevered boom (3) is provided with an advertising space (11) for advertising display, which can be arranged upright and parallel to the longitudinal center plane of the crane.

5. According to claim 1, the new type of intelligent wind-resistant gantry crane for ports is characterized by: The wind resistance detection unit (13) comprises a direction determination module, which is used to determine the direction of wind-related components relative to the upright longitudinal center plane of the crane and the vertical direction, and adjust the load limit according to the direction.

6. The novel intelligent wind-resistant gantry crane for ports according to claim 1 is characterized by: The wind resistance detection unit (13) comprises a position determination module (12), and the position determination module (12) is used to detect and determine the height position of the cabin (9).

7. The new type of intelligent wind-resistant gantry crane for ports according to claim 1 is characterized by: The wind resistance detection unit (13) also includes a detection module (16) capable of detecting whether the advertising space (11) on the cantilever boom (3) exists.

8. The novel intelligent wind-resistant gantry crane for ports according to claim 1 is characterized by: The control device further comprises a load monitor for monitoring the crane load.

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