Spiral ladder stand type low-altitude unmanned control tower convenient to maintain

Abstract

The utility model discloses a spiral ladder type low-altitude unmanned control tower convenient to maintain, the control tower comprises a vertical tower column, a lifting type lamp panel system and a plurality of maintenance platforms, a spiral ladder and a vertical ladder are arranged on the tower column, maintenance personnel can conveniently reach the maintenance platforms, an equipment mounting frame is arranged below the top maintenance platform, and the equipment mounting frame is connected with the lifting type lamp panel system. An unmanned aerial vehicle detection radar, an adversarial radar, a high-power bird repelling system, a detection monitoring radar, an unmanned aerial vehicle positioning system, an aviation obstruction light, a 360-degree high-definition monitoring system and the like are loaded, the functions of air traffic control positioning, communication command and the like are achieved, and a communication base station antenna, an ADS-B antenna, an air traffic control multi-point positioning antenna, a phased array monitoring radar and a lightning rod are arranged on an extension rod on the top of a tower column. The communication monitoring capability is enhanced; therefore, the unmanned control tower provided by the utility model is reasonable in structure and rich in equipment, can effectively meet the monitoring, communication and illumination requirements, improves the operation efficiency and bird repelling capability, ensures the monitoring and coping capability of the unmanned aerial vehicle, and is convenient to maintain.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of airport tower, and in particular to a spiral ladder type low-altitude unmanned tower convenient to maintain. BACKGROUND

[0002] The "low altitude" refers to a low-altitude airspace, which generally refers to a low-altitude airspace range below 1000 meters in vertical height from the ground directly below and extending to not more than 3000 meters according to actual needs.

[0003] The airport tower is also called the control tower, and its role in the airport is crucial. It is not only the core of air traffic control, but also the guarantee of flight safety. The main responsibility of the tower is to monitor and control the take-off and landing of aircraft. Its role includes issuing instructions, monitoring, leading and commanding, scheduling and coordinating, etc. The tower is equipped with advanced equipment and tools to ensure flight safety through real-time monitoring and ensure the accuracy and reliability of air traffic control. The traditional airport tower includes a control room, a radar system and communication equipment, etc. A group of air traffic control personnel are composed in the control room, who monitor and command air traffic through radar, communication equipment and other tools. However, the existing traditional tower has the following shortcomings: high construction cost, high maintenance difficulty and cost, and also increases the labor cost and the complexity of management.

[0004] To solve the above technical problems, the Chinese utility model patent 202322399406.9 discloses an assembled tower structure, which comprises a tower operating room, a tower top, an assembly part and a support base. The tower operating room is fixedly assembled at the top center of the support base. The assembly part is slidingly installed on the bottom outer surface of the tower operating room. The tower top is fixedly assembled at the top of the tower operating room. The inside of the tower operating room is provided with a pedestal. The bottom end outer surface of the pedestal is fixedly installed with a limiting rail. The bottom outer surface of the pedestal is provided with an assembly corridor. The side end bottom of the assembly corridor is slidingly installed with a first driving motor. The assembled tower structure disclosed in the patent document can facilitate the rapid assembly and construction of the airport tower, and the assembly part is extended on the outer surface of the tower operating room, which can facilitate the rapid assembly and construction of the protective glass on the top of the airport tower.

[0005] Although the above-mentioned patent document discloses a scheme for realizing the rapid assembly and construction of the airport tower, the difficulty and cost of maintaining the tower are high after the construction due to the high height of the tower. Therefore, it is necessary to propose a new technical scheme to solve the problems in the prior art. UTILITY MODEL CONTENT

[0006] The application provides a spiral ladder type low-altitude unmanned tower convenient to maintain, to solve the problems of high maintenance difficulty and high maintenance cost of the existing airport tower.

[0007] To achieve the above object, the application provides the following technical solutions:

[0008] The application provides a spiral ladder type low-altitude unmanned tower convenient to maintain, comprising a tower column arranged vertically, a lifting type lamp plate system arranged on the tower column, one or more maintenance platforms arranged above and below the lifting type lamp plate system, a spiral ladder arranged between the maintenance platform located at the lowermost part of the tower column and the bottom of the tower column, and a straight ladder arranged between the lifting type lamp plate system and the spiral ladder arranged below the lifting type lamp plate system.

[0009] A top maintenance platform is arranged at the top of the tower column, a first equipment mounting rack and a second equipment mounting rack are sequentially arranged below the top maintenance platform, an unmanned aerial vehicle detection radar, an unmanned aerial vehicle counter radar, a high-power bird repelling system, a detection and monitoring radar and an unmanned aerial vehicle positioning system are mounted on the first equipment mounting rack, and an aviation obstruction light and a 360-degree high-definition monitoring system are mounted on the second equipment mounting rack.

[0010] An extension rod is further arranged above the top maintenance platform, the extension rod is coaxially arranged with the tower column, a third equipment mounting rack is arranged on the extension rod, a communication base station antenna, an ADS-B antenna, an air traffic control multi-point positioning antenna and a phased array monitoring radar are arranged on the third equipment mounting rack, and a lightning rod is arranged at the top of the extension rod.

[0011] In the above technical solution, the unmanned aerial vehicle detection radar, the unmanned aerial vehicle counter radar, the detection and monitoring radar, the unmanned aerial vehicle positioning system, the 360-degree high-definition monitoring system, the communication base station antenna, the ADS-B antenna, the air traffic control multi-point positioning antenna and the phased array monitoring radar are all connected in communication with a centralized control station through a G communication system.

[0012] Further, the high-power bird repelling system, the lifting type lamp plate system and the aviation obstruction light are all electrically connected with a distribution box.

[0013] Further, the spiral ladder is arranged in a spiral manner along the outer wall of the tower column, and the spiral ladder is welded to the outer wall of the tower column.

[0014] Further, the straight ladder is welded to the side wall of the tower column, and any two adjacent straight ladders are arranged in a staggered manner on the side wall of the tower column.

[0015] Further, an arc-shaped fence is arranged on the side of the straight ladder away from the tower column.

[0016] Further, a spiral ladder is arranged below the second equipment mounting rack, a straight ladder is arranged between the spiral ladder and the second equipment mounting rack, and a through hole is reserved on the second equipment mounting rack to allow personnel to go up and down, and the straight ladder is arranged below the through hole.

[0017] Further, a straight ladder is arranged between the second equipment mounting rack and the top maintenance platform, and the straight ladder is welded and fixed through the first equipment mounting rack and the top maintenance platform.

[0018] Further, the first equipment mounting rack is sequentially welded with the unmanned aerial vehicle detection radar, the unmanned aerial vehicle countermeasure radar, the high-power bird repelling system, the detection and surveillance radar, and the unmanned aerial vehicle positioning system from the center to the edge.

[0019] Further, the lifting lamp panel system comprises a lamp panel driving system arranged on the tower column and a lamp panel lifting system arranged below the lamp panel driving system.

[0020] Further, the lamp panel driving system comprises a connecting disc welded on the tower column, a plurality of driving arms are uniformly arranged on the outer edge of the connecting disc, two groups of pulleys for guiding steel wires and cables are respectively arranged in each driving arm, a cable connecting system and a hook are arranged below the driving arm, the fixed unit of the hook is fixedly connected to the lower surface of the driving arm in the vertical direction, the moving unit of the hook is fixedly connected to the upper surface of the lamp panel of the lamp panel lifting system, and the cable connecting system comprises a male electrical connector and a female electrical connector.

[0021] Further, the tower column is provided with a control box and a lamp panel lifting winch connected with the control box, the steel wire on the lamp panel lifting winch is connected with the steel wire in the connecting disc of the lamp panel driving system, so as to drive the lamp panel lifting system to move up and down.

[0022] The lamp panel lifting system comprises a lamp panel on which lighting lamps are arranged, the lamp panel is moved upward by the lamp panel driving system, so that the moving unit on the lamp panel is inserted into the fixed unit on the driving arm, and the male electrical connector and the female electrical connector are connected, and the lighting lamps are electrically connected with the power supply system.

[0023] Compared with the prior art, the present application has at least the following beneficial effects:

[0024] The present application provides a spiral ladder type low-altitude unmanned tower based on further analysis and research of the problems of the prior art, which realizes the functions of lighting, integrated air traffic positioning, communication command, video monitoring, data real-time transmission by combining the lifting type lamp disc system and the unmanned tower, and further, multiple maintenance platforms are arranged on the tower column, a top maintenance platform is arranged on the top of the tower column, a spiral ladder is arranged along the tower column between the maintenance platforms, a manhole is arranged on the maintenance platform, a straight ladder is arranged below the manhole, the straight ladder is arranged inside the spiral ladder below the manhole, the maintenance personnel can easily go up to below the maintenance platform along the spiral ladder, and then go up to the maintenance platform through the manhole by the straight ladder, the combination of the spiral ladder and the straight ladder enables the maintenance personnel to conveniently reach each maintenance platform, and compared with the straight ladder alone, the arrangement of the spiral ladder can reduce the labor intensity of the maintenance personnel in climbing, the maintenance personnel can stop and rest at any time on the spiral ladder, thereby reducing the maintenance difficulty and safety risk, secondly, two equipment mounting racks are arranged on the tower column, and a UAV detection radar, a UAV counter radar, a high-power bird repelling system, a detection and monitoring radar, a UAV positioning system, an aviation obstruction light and a 360-degree high-definition monitoring system are mounted on the equipment mounting racks, thereby ensuring the application functions of the unmanned tower, and thirdly, an extension rod is further arranged above the top maintenance platform, a third equipment mounting rack is arranged on the extension rod, a communication base station antenna, an ADS-B antenna, an air traffic multi-point positioning antenna, a phased array monitoring radar and a lightning rod are arranged on the third equipment mounting rack, the devices improve the communication monitoring capability, operation efficiency and bird repelling capability of the unmanned tower, and improve the monitoring and coping capability for the UAV, therefore, the straight ladder type low-altitude unmanned tower provided by the present application has reasonable structure, convenient maintenance and rich equipment, can effectively meet the monitoring, communication and lighting requirements of the low-altitude unmanned tower, improve the maintenance efficiency, reduce the maintenance cost, and ensure the safe operation of the tower. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort. It should be understood that the specific shapes, structures, etc. shown in the drawings should not be regarded as limiting conditions for realizing the present application; for example, those skilled in the art can make routine adjustments or further optimization to the increase / decrease / assignment of some units (components), specific shapes, positional relationships, connection modes, size ratio relationships, etc. based on the technical concepts and exemplary drawings disclosed in the present application.

[0026] Figure 1A front view structural schematic diagram of a spiral ladder type low-altitude unmanned tower provided in an embodiment of the present application;

[0027] Figure 2 A side view structural schematic diagram of a spiral ladder type low-altitude unmanned tower provided in an embodiment of the present application;

[0028] Figure 3 A perspective view structural schematic diagram of a spiral ladder type low-altitude unmanned tower provided in an embodiment of the present application;

[0029] Figure 4 A Figure 3 A top view structural schematic diagram of a lifting type light plate system.

[0030] Explanation of reference signs:

[0031] 1, tower column; 2, maintenance platform; 3, top maintenance platform; 4, spiral ladder; 5, arc-shaped fence; 6, first equipment mounting rack; 7, unmanned aerial vehicle detection radar; 8, unmanned aerial vehicle countermeasure radar; 9, high-power bird repelling system; 10, detection and surveillance radar; 11, unmanned aerial vehicle positioning system; 12, second equipment mounting rack; 13, aviation obstruction light; 14, 360-degree high-definition monitoring system; 15, extension rod; 16, third equipment mounting rack; 17, lightning rod; 18, lifting type light plate system; 19, light plate; 20, lighting lamp; 21, straight ladder. DETAILED DESCRIPTION

[0032] The present application will be further described in detail below with reference to the accompanying drawings.

[0033] In the description of the present application: unless otherwise specified, the meaning of "a plurality of" is two or more. The terms "first", "second", "third" and the like in the present application are intended to distinguish the objects referred to, and do not have special meanings in the technical connotation aspect (for example, should not be understood as emphasizing importance or order, etc.). The expressions such as "include", "contain", "have" and the like also mean "not limited to" (certain units, components, materials, steps, etc.).

[0034] The terms such as "above", "below" and the like cited in the present application are generally for the purpose of facilitating intuitive understanding with reference to the drawings, and are not absolute limitations on the positional relationship in the actual product. Changes in these relative positional relationships, when not departing from the technical concept disclosed in the present application, are also considered within the scope of the present application.

[0035] The present application provides a spiral ladder type low-altitude unmanned tower convenient for maintenance, referring to Figure 1The spiral ladder type low-altitude unmanned tower mainly comprises a tower column 1 arranged vertically, a lifting type light plate system 18 arranged on the tower column 1, and one or more maintenance platforms 2 arranged above and below the lifting type light plate system 18 respectively. Referring to Figure 3 A spiral ladder 4 is arranged between the lowest maintenance platform 2 and the bottom of the tower column 1, and a straight ladder 21 is arranged between the lifting type light plate system 18 and the spiral ladder 4 arranged below the lifting type light plate system 18. A spiral ladder 4 is arranged between any two adjacent maintenance platforms 2, a manhole is arranged on the maintenance platform 2, a straight ladder 21 is arranged below the manhole, and the straight ladder 21 is arranged inside the spiral ladder 4 arranged below the manhole. A top maintenance platform 3 is arranged at the top of the tower column 1, a first equipment mounting rack 6 and a second equipment mounting rack 12 are sequentially arranged below the top maintenance platform 3, an unmanned aerial vehicle detection radar 7, an unmanned aerial vehicle countermeasure radar 8, a high-power bird repelling system 9, a detection and monitoring radar 10 and an unmanned aerial vehicle positioning system 11 are arranged on the first equipment mounting rack 6, an aviation obstruction light 13 and a 360-degree high-definition monitoring system 14 are arranged on the second equipment mounting rack 12, an extension rod 15 is further arranged above the top maintenance platform 3, the extension rod 15 is coaxially arranged with the tower column 1, a third equipment mounting rack 16 is arranged on the extension rod 15, a communication base station antenna, an ADS-B antenna, an air traffic control multi-point positioning antenna and a phased array monitoring radar are arranged on the third equipment mounting rack 16, and a lightning rod 17 is arranged at the top of the extension rod 15.

[0036] The spiral ladder type low-altitude unmanned tower combines the unmanned tower and the lifting type light plate system 18, realizes the functions of lighting, integrated air traffic control positioning, communication command, video monitoring and real-time data transmission, and the like, and the multiple spiral ladders and the straight ladder arranged on the tower column 1 of the unmanned tower enable the maintenance personnel to conveniently reach each maintenance platform 2, thereby reducing the difficulty and risk of maintenance.

[0037] In addition, the spiral ladder type low-altitude unmanned tower is provided with two equipment mounting racks on the tower column 1, and the design of the equipment mounting racks allows the modular installation and replacement of each equipment, thereby reducing the construction time and complexity.

[0038] In the embodiment, the unmanned aerial vehicle detection radar 7, the unmanned aerial vehicle countermeasure radar 8, the detection and monitoring radar 10, the unmanned aerial vehicle positioning system 11, the 360-degree high-definition monitoring system 14, the communication base station antenna, the ADS-B antenna, the air traffic control multi-point positioning antenna and the phased array monitoring radar are in communication connection with the centralized control station through a 5G communication system. The high-power bird repelling system 9, the lifting type light plate system 18 and the aviation obstruction light 13 are in electrical connection with the distribution box.

[0039] In this application, the UAV detection radar 7 detects and locates UAVs in airspace by emitting electromagnetic waves and receiving echo signals, which can provide target distance, height, azimuth, and other three-dimensional position information, realize real-time tracking and positioning of the target, and has excellent monitoring capability for low altitude, slow speed, and small target, which can effectively guarantee the low altitude safety of key places all day, all time, and all dimensions.

[0040] The main function of the UAV countermeasure radar 8 is to interfere and damage the normal work of enemy UAVs, which can emit interference signals to reduce the detection capability of enemy radar, so that it cannot accurately obtain the position and speed information of UAVs, and at the same time interferes with the communication equipment of the enemy to damage the communication link.

[0041] The high-power bird repelling system 9 can emit ultrasonic waves of specific frequency to stimulate the nervous system of birds, so that the birds feel uncomfortable and actively avoid the area; in addition, the system may also combine with the voice bird repelling function to emit the sound that makes the birds afraid, effectively repelling the birds and protecting the airport area from bird hazards.

[0042] The detection and surveillance radar 10 is used to monitor the airport and its surrounding area, which can detect and track personnel, vehicles, ships and other targets, and output the position information of the target in real time. Such radar usually has good anti-interference ability and working ability in various weather conditions.

[0043] The UAV positioning system 11 determines the precise position of the UAV by receiving satellite signals (such as GPS or Beidou system), which is crucial for the navigation, mapping and data collection of the UAV, ensuring that the UAV can accurately perform tasks.

[0044] The main function of the aviation obstruction light 13 is to provide navigation guidance for aircraft to avoid collision with obstacles such as buildings, mountains, towers, etc., and to ensure the visibility of aircraft at night and in bad weather. They emit strong light to ensure that pilots can identify the position of obstacles in time.

[0045] The 360-degree high-definition monitoring system 14 can provide omnidirectional video monitoring, real-time monitoring of the airport and its surrounding area, and timely detection of abnormal conditions and response. The 360-degree high-definition monitoring system 14 is uniformly distributed around the second equipment mounting rack 12 in a hoop manner. The 360-degree high-definition monitoring system 14 includes a plurality of cameras, which are arranged at the bottom of the second equipment mounting rack 12 and distributed circumferentially.

[0046] The above systems can jointly constitute a comprehensive monitoring and defense network to improve the safety and efficiency of the unmanned tower station.

[0047] In this embodiment, in addition to the unmanned aerial vehicle detection radar 7, the unmanned aerial vehicle countermeasure radar 8, the detection and monitoring radar 10, the unmanned aerial vehicle positioning system 11, the 360-degree high-definition monitoring system 14, the communication base station antenna, the ADS-B antenna, the air traffic multi-point positioning antenna, and the phased array monitoring radar, a very high frequency (VHF) communication antenna, an ultra-high frequency (UHF) communication antenna, and a high frequency (HF) communication antenna can also be included. The centralized control station relays through the 5G communication system, establishes a two-way communication connection with the aircraft through the VHF communication antenna, the UHF communication antenna, and the HF communication antenna, and realizes direct communication between the centralized control station and the aircraft. In specific installation, various antennas with relatively long sizes can be fixed on the extension rod 15 by welding, or, for the convenience of maintenance and repair, these antennas with relatively long sizes can be fixed on the equipment mounting rack by a hoop.

[0048] In this application, the unmanned aerial vehicle detection radar 7, the unmanned aerial vehicle countermeasure radar 8, the high-power bird repelling system 9, the detection and monitoring radar 10, the unmanned aerial vehicle positioning system 11, the aviation obstruction light 13, and the 360-degree high-definition monitoring system 14 are arranged below the extension rod 15 and the upper part of the tower column 1, which has the following advantages: 1. Easy to install and maintain: It is more convenient for the installation and daily maintenance of the equipment, and the maintenance personnel can more easily access and operate the equipment, thereby improving the maintenance efficiency; 2. High stability: The stability and safety of the lower part are higher than those of the upper part, which can reduce the influence of external environmental factors such as wind force on the equipment.

[0049] Arranging the communication base station antenna, the ADS-B antenna, the air traffic multi-point positioning antenna, and the phased array monitoring radar on the upper part of the extension rod 15 has the following advantages: 1. No obstruction: It is usually not obstructed by surrounding buildings or other obstacles, which can minimize the interference from the surrounding environment and improve the accuracy and reliability of positioning and monitoring; 2. Wide field of view: It can effectively monitor the surrounding airspace and provide more comprehensive and accurate information; 3. Wide signal coverage: Due to the high position, the air traffic multi-point positioning antenna and the ADS-B system can have a wider signal coverage range, realizing more extensive monitoring and communication services.

[0050] Arranging the 5G communication system on the lower part of the extension rod 15 has the following advantages: 1. It can transmit monitoring data and position information faster, improving data transmission speed and quality; 2. It can better coordinate the work between communication and monitoring, improving work efficiency and safety; 3. It also has lower maintenance difficulty.

[0051] The tower of the advanced integrated system design is installed on the top of the climbing ladder high-pole lamp, the overall structure is simple and reasonable in layout, through the integrated unmanned aerial vehicle detection radar 7, unmanned aerial vehicle countermeasure radar 8, high-power bird repelling system 9, detection and surveillance radar 10, unmanned aerial vehicle positioning system 11, 360-degree high-definition monitoring system 14, communication base station antenna, ADS-B antenna, air traffic control multi-point positioning antenna and phased array monitoring radar and other system equipment, the functions of lighting, integrated air traffic control positioning, communication command, video monitoring, real-time data transmission and the like are realized.

[0052] The tower transmits 360-degree panoramic video, ADS-B, unmanned aerial vehicle detection radar 7, unmanned aerial vehicle countermeasure radar 8, detection and surveillance radar 10 and the like to the unmanned / remote tower centralized control station in real time through the 5G communication system or satellite communication link. The centralized control station controls the lighting and take-off and landing guide lights of the tower according to the data.

[0053] In the embodiment, referring to Figure 3 , the spiral climbing ladder 4 is arranged in a spiral climbing manner along the outer wall of the tower column 1, and the spiral climbing ladder 4 is welded to the outer wall of the tower column. The straight climbing ladder 21 is welded to the side wall of the tower column 1, and any two adjacent straight climbing ladders 21 are arranged in an up-down staggered manner on the side wall of the tower column 1. In the manufacturing and installation, the arc-shaped fence 5 is preferably arranged on the side of the straight climbing ladder 21 away from the tower column 1 to ensure the safety of the maintenance personnel in climbing up and down.

[0054] In the embodiment, referring to Figure 1 , 3 , the spiral climbing ladder 4 is arranged below the second equipment mounting rack 12, and a straight climbing ladder 21 is arranged between the spiral climbing ladder 4 and the second equipment mounting rack 12. The second equipment mounting rack 12 is provided with a through hole allowing personnel to go up and down, and the straight climbing ladder 21 is correspondingly arranged below the through hole. A straight climbing ladder 21 is arranged between the second equipment mounting rack 12 and the top maintenance platform 3, and the straight climbing ladder passes through the first equipment mounting rack 6 and is welded to the top maintenance platform 3.

[0055] In the embodiment, referring to Figure 1 , the unmanned aerial vehicle detection radar 7, the unmanned aerial vehicle countermeasure radar 8, the high-power bird repelling system 9, the detection and surveillance radar 10 and the unmanned aerial vehicle positioning system 11 are sequentially welded to the first equipment mounting rack 6 from the center to the edge.

[0056] In the embodiment, the lifting type lamp plate system 18 arranged on the tower column 1 mainly includes a lamp plate driving system arranged on the tower column 1 and a lamp plate lifting system arranged below the lamp plate driving system.

[0057] Specifically, the lamp panel driving system comprises a connecting plate welded on the tower column 1, a plurality of driving arms are evenly arranged on the outer edge of the connecting plate, two groups of pulleys for guiding steel wires and cables are arranged in each driving arm; a cable connecting system and a hook are arranged below the driving arm, the fixed unit of the hook is fixedly connected to the lower surface of the driving arm in the vertical direction, and the moving unit of the hook is fixedly connected to the upper surface of the lamp panel 19 of the lamp panel lifting system; the cable connecting system comprises a male electrical connector and a female electrical connector, the male electrical connector is connected with the fixed unit of the hook, and the female electrical connector is connected with the moving unit of the hook. A control box and a lamp panel lifting winch connected with the control box can be arranged in the tower column 1, the steel wire on the lamp panel lifting winch is connected with the steel wire in the connecting plate of the lamp panel driving system, so as to drive the lamp panel lifting system to move up and down; the lamp panel lifting system comprises a lamp panel 19 on which a lighting lamp 20 is installed, the moving unit on the lamp panel 19 is inserted into the fixed unit on the driving arm when the lamp panel 19 is lifted up by the lamp panel driving system, and the lighting lamp 20 is electrically connected with the power supply system through the butt joint of the male electrical connector and the female electrical connector. Therefore, the lifting type lamp panel system 18 in the application can be lifted along the tower column 1, and the lamp panel is mounted on the driving arm through the hook after being lifted up, and the male electrical connector and the female electrical connector are automatically connected and powered at the same time when the hook is automatically mounted.

[0058] Therefore, the application provides a straight ladder type low-altitude unmanned tower station which is convenient to maintain, has reasonable structure, is convenient to maintain, is rich in equipment, can effectively meet the monitoring, communication and lighting needs of the low-altitude unmanned tower station, improves the maintenance efficiency and reduces the maintenance cost, and ensures the safe operation of the tower station.

[0059] The technical features of the above embodiments can be combined in any manner (as long as the combination of the technical features does not exist contradictions). In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described. The embodiments not explicitly described are also considered to be within the scope of the present application.

[0060] The application is described in detail above by general description and specific embodiments. It should be understood that, based on the technical concept of the application, some conventional adjustments or further innovations can be made to these specific embodiments; however, as long as the technical concept of the application is not deviated, the technical solutions obtained by these conventional adjustments or further innovations also fall within the protection scope of the claims of the application.

Claims

1. A low altitude unmanned tower with helical catwalk for easy maintenance, characterized in that, The application relates to a tower column (1) vertically arranged, wherein a lifting lamp plate system (18) is arranged on the tower column (1), one or more maintenance platforms (2) are arranged above and below the lifting lamp plate system (18) respectively, a spiral ladder (4) is arranged between the maintenance platform (2) located at the lowermost position of the tower column (1) and the bottom of the tower column (1), a straight ladder is arranged between the lifting lamp plate system (18) and the spiral ladder arranged below the lifting lamp plate system (18), and a spiral ladder is arranged between any two adjacent maintenance platforms (2); a manhole is arranged on the maintenance platform (2), a straight ladder is arranged below the manhole, and the straight ladder is arranged inside the spiral ladder arranged below the manhole. A top maintenance platform (3) is arranged at the top of the tower column (1), a first equipment mounting rack (6) and a second equipment mounting rack (12) are sequentially arranged below the top maintenance platform (3), a drone detection radar (7), a drone countermeasure radar (8), a high-power bird repelling system (9), a detection monitoring radar (10) and a drone positioning system (11) are arranged on the first equipment mounting rack (6), and an aviation obstruction light (13) and a 360-degree high-definition monitoring system (14) are arranged on the second equipment mounting rack (12). An extension rod (15) is further arranged above the top maintenance platform (3), the extension rod (15) is coaxially arranged with the tower column (1), a third equipment mounting rack (16) is arranged on the extension rod (15), a communication base station antenna, an ADS-B antenna, an air traffic control multi-point positioning antenna and a phased array monitoring radar are arranged on the third equipment mounting rack (16), and a lightning rod (17) is arranged at the top of the extension rod (15).

2. The low maintenance helical catwalk unmanned tower of claim 1, wherein, The drone detection radar (7), the drone countermeasure radar (8), the detection monitoring radar (10), the drone positioning system (11), the 360-degree high-definition monitoring system (14), the communication base station antenna, the ADS-B antenna, the air traffic control multi-point positioning antenna and the phased array monitoring radar are all in communication connection with a centralized control station through a 5G communication system. The high-power bird repelling system (9), the lifting lamp plate system (18) and the aviation obstruction light (13) are all in electrical connection with a distribution box.

3. The low maintenance helical catwalk unmanned tower of claim 1, wherein, The spiral ladder is spirally arranged along the outer wall of the tower column, and the spiral ladder is welded to the outer wall of the tower column. The straight ladders (21) are welded to the side wall of the tower column (1), and any two adjacent straight ladders (21) are arranged in a staggered mode on the side wall of the tower column (1).

4. The low maintenance helical catwalk unmanned tower of claim 1, wherein, An arc-shaped fence (5) is arranged on the side, away from the tower column (1), of the straight ladder (21).

5. The low maintenance helical catwalk unmanned tower of claim 1, wherein, A spiral ladder is arranged below the second equipment mounting rack (12), a straight ladder is arranged between the spiral ladder and the second equipment mounting rack (12), a through hole allowing personnel to go up and down is reserved on the second equipment mounting rack (12), and the straight ladder is correspondingly arranged below the through hole. A straight ladder (21) is arranged between the second equipment mounting rack (12) and the top maintenance platform (3), and the straight ladder (21) is welded and fixed through the first equipment mounting rack (6) and the top maintenance platform (3).

6. The low maintenance helical cat ladder unmanned tower of claim 1, wherein, The first equipment mounting rack (6) is sequentially welded with the unmanned aerial vehicle detection radar (7), the unmanned aerial vehicle countermeasure radar (8), the high-power bird repelling system (9), the detection and monitoring radar (10) and the unmanned aerial vehicle positioning system (11) from the center to the edge.

7. The low maintenance helical cat ladder unmanned tower of claim 1, wherein, The lifting lamp panel system (18) comprises a lamp panel driving system arranged on the tower column (1) and a lamp panel lifting system arranged below the lamp panel driving system. The lamp panel driving system comprises a connecting disc welded on the tower column (1), a plurality of driving arms are uniformly arranged on the outer edge of the connecting disc, two groups of pulleys for guiding steel wires and cables are respectively arranged in each driving arm, a cable connecting system and a hook are arranged below the driving arm, a fixed unit of the hook is fixedly connected to the lower surface of the driving arm in the vertical direction, a moving unit of the hook is fixedly connected to the upper surface of the lamp panel of the lamp panel lifting system, the cable connecting system comprises a male electrical connector and a female electrical connector, the male electrical connector is connected to the fixed unit of the hook, and the female electrical connector is connected to the moving unit of the hook.

8. The low maintenance helical cat ladder unmanned tower of claim 7, wherein, The tower column (1) is provided with a control box and a lamp panel lifting winch connected with the control box, a steel wire rope on the lamp panel lifting winch is connected with a steel wire rope in the connecting disc of the lamp panel driving system, so as to drive the lamp panel lifting system to move up and down. The lamp panel lifting system comprises a lamp panel (19) provided with a lighting lamp (20), the lamp panel (19) is moved upward by the lamp panel driving system, so that the moving unit on the lamp panel (19) is inserted into the fixed unit on the driving arm, and the male electrical connector and the female electrical connector are connected, and the lighting lamp (20) is electrically connected with the power supply system.

Images