Helicopter landing navigation vehicle

Abstract

The utility model relates to a helicopter takeoff and landing navigation vehicle which comprises a chassis which comprises a power system, and the power system is used for providing running power for the helicopter takeoff and landing navigation vehicle; the walking mechanism is in transmission connection with the power system, the power system is used for providing power for the walking mechanism, and the walking mechanism is used for driving the helicopter landing navigation vehicle to walk; the carriage is arranged on the chassis; the helicopter rising and falling mechanism is arranged in the compartment, and the helicopter rising and falling mechanism is used for being flatly placed on the hard ground so that a helicopter can rise and fall conveniently; a navigation lamp; the navigation lamp is arranged on the carriage and is used for helicopter azimuth navigation and night illumination; and the ground-air wireless communication system is arranged in the compartment, and the ground-air wireless communication system is used for helicopter positioning and navigation guidance, so that the helicopter can accurately land on the helicopter landing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of helicopter take-off and landing, in particular to a helicopter take-off and landing navigation vehicle. Background Art

[0002] Helicopter landing and take-off requires a helicopter landing platform to facilitate helicopter landing and take-off. Currently, most helicopter landing and take-off platforms are fixed on spacious flat ground or the top floor of a high-rise building.

[0003] In the special environment of field emergency rescue, helicopters are needed for rapid rescue. However, in the current field emergency rescue, there is no take-off and landing platform for helicopters, which makes it inconvenient or even impossible for helicopters to take off and land. Therefore, a helicopter landing navigation vehicle is urgently needed to solve the above technical problems. Utility Model Content

[0004] Therefore, it is necessary to provide a helicopter landing navigation vehicle to solve the technical problem that there is no take-off and landing platform for helicopters in the case of field emergency rescue, which makes it inconvenient or even impossible to make helicopters take off and land.

[0005] To achieve the above-mentioned purpose, the inventor provides a helicopter landing navigation vehicle, comprising:

[0006] A chassis, the chassis including a power system, the power system being used to provide operating power to the helicopter landing and navigation vehicle;

[0007] A walking mechanism, wherein the walking mechanism is in transmission connection with the power system, the power system is used to provide power to the walking mechanism, and the walking mechanism is used to drive the helicopter landing navigation vehicle to move;

[0008] a carriage, the carriage being arranged on the chassis;

[0009] A helicopter landing mechanism is provided in the vehicle compartment and is used to be placed flat on a hard surface to facilitate helicopter take-off and landing;

[0010] Navigation lights; the navigation lights are arranged on the carriage and are used for helicopter azimuth navigation and nighttime lighting;

[0011] And a ground-to-air wireless communication system, which is arranged in the vehicle compartment and is used for helicopter positioning and navigation guidance so that the helicopter can land accurately on the helicopter landing mechanism.

[0012] As a preferred structure of the present invention, the helicopter landing mechanism includes a plurality of landing pads, and the plurality of landing pads are respectively arranged in the vehicle compartment, and the plurality of landing pads are detachably connected to each other.

[0013] As a preferred structure of the present invention, a partition is provided in the carriage, and the partition is used to separate the carriage into an upper space and a lower space, and the lower space is used to place a plurality of the landing pads;

[0014] The helicopter landing mechanism further includes a tool box, which is arranged on the upper space and is used to store assembly accessories of the landing pad.

[0015] As a preferred structure of the present invention, the helicopter landing and navigation vehicle further includes a generator, which is arranged in the vehicle compartment and is used to supply power to the navigation lights and the ground-to-air wireless communication system.

[0016] As a preferred structure of the present invention, the helicopter landing navigation vehicle further includes a lifting mechanism, one end of which is fixedly arranged, and the other end of which is connected to the navigation light, and the lifting mechanism is used to lift the navigation light;

[0017] A lifting port is provided on the top of the carriage so that the navigation light can be raised and lowered.

[0018] As a preferred structure of the present invention, the helicopter landing and navigation vehicle further includes an electric winch, which is arranged on the front of the helicopter landing and navigation vehicle.

[0019] As a preferred structure of the present invention, the left and right sides of the carriage are both provided with an upward flip door and a downward flip door, the upward flip door is located above the downward flip door, the upward flip door is hinged to the upper part of the carriage, and the upward flip door is used to flip upward and open;

[0020] The downward flip door is hinged to the lower part of the carriage, and is used to flip downward and open;

[0021] The tail of the carriage is provided with a rear door.

[0022] As a preferred structure of the present invention, the helicopter landing navigation vehicle further includes a transfer mechanism, the chassis further includes a frame, and the helicopter landing mechanism includes a plurality of landing pads;

[0023] The transfer mechanism is connected to the vehicle frame, and is used to transfer multiple landing pads to or from the ground.

[0024] As a preferred structure of the present invention, the transfer mechanism includes a mounting seat, a connecting rod, a transfer plate, a first transfer cylinder and a second transfer cylinder;

[0025] The mounting seat is connected to the vehicle frame, one end of the connecting rod is connected to the mounting seat, and the other end of the connecting rod is connected to the transfer plate;

[0026] One end of the first transfer cylinder is connected to the mounting seat, and the other end of the first transfer cylinder is connected to the other end of the connecting rod;

[0027] One end of the second transfer cylinder is connected to the mounting seat, and the other end of the second transfer cylinder is connected to the transfer plate.

[0028] As a preferred structure of the present invention, the helicopter take-off and landing navigation vehicle further includes a medium-wave navigation system, which is arranged in the vehicle compartment and is used to provide stable and reliable medium-wave radio navigation signals to the helicopter.

[0029] Different from the existing technology, the beneficial effects of the above technical solution are as follows: during emergency rescue in the wild, when an emergency occurs and a helicopter rescue is required, the helicopter landing and navigation vehicle of the utility model is driven to a specific flat area in the wild, and then the helicopter landing mechanism is placed flat on the hard ground to form a helicopter landing base for the helicopter to take off and land; then the helicopter landing and navigation vehicle is driven to the side of the helicopter landing mechanism, and then the ground-to-air wireless communication system and the navigation lights are turned on. The ground-to-air wireless communication system is provided in the car to facilitate the positioning and navigation guidance of the helicopter, and the navigation lights are provided in the car to facilitate the azimuth navigation of the helicopter, so that the helicopter can land accurately on the helicopter landing mechanism to achieve the purpose of rapid rescue in the wild.

[0030] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of this application. In order to enable ordinary technicians in this field to understand the technical solution of this application more clearly, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purposes and other purposes, features and advantages of this application easier to understand, the following is an explanation in combination with the specific implementation methods and drawings of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of this application and other related contents, and are not to be considered as limiting this application.

[0032] In the drawings of the specification:

[0033] Figure 1 This is one of the structural diagrams of the helicopter landing and navigation vehicle described in the specific implementation method;

[0034] Figure 2This is the second structural diagram of the helicopter landing and navigation vehicle described in the specific implementation method;

[0035] Figure 3 This is the third structural diagram of the helicopter landing and navigation vehicle described in the specific implementation method;

[0036] Figure 4 This is the fourth structural diagram of the helicopter landing and navigation vehicle described in the specific implementation method;

[0037] Figure 5 This is the fifth structural diagram of the helicopter landing and navigation vehicle described in the specific implementation method;

[0038] Figure 6 This is one of the structural diagrams of the transfer mechanism described in the specific implementation method;

[0039] Figure 7 This is the second structural diagram of the transfer mechanism described in the specific implementation method.

[0040] The reference numerals in the above drawings are described as follows:

[0041] 100, chassis,

[0042] 101. Frame,

[0043] 200, front of the car,

[0044] 201. Electric winch,

[0045] 1. Walking mechanism,

[0046] 2. Carriage,

[0047] 21. Partition,

[0048] 22. Upper Space,

[0049] 23. Lower space,

[0050] 24. Lifting hatch,

[0051] 25. Upward-turning door,

[0052] 26. Downward-folding door,

[0053] 27. Backdoor

[0054] 3. Helicopter landing mechanism,

[0055] 31. Landing pad,

[0056] 32. Toolbox,

[0057] 4. Navigation lights,

[0058] 5. Ground-to-air wireless communication system,

[0059] 51. Antenna,

[0060] 6. Generator,

[0061] 7. Lifting mechanism,

[0062] 8. Transfer agency,

[0063] 81. Mounting seat,

[0064] 82. Connecting rod,

[0065] 83. Transfer board,

[0066] 84. The first transfer cylinder,

[0067] 85. Second transfer cylinder,

[0068] 9. Medium wave navigation system. DETAILED DESCRIPTION

[0069] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0070] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0071] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0072] In the description of this application, the term "and / or" is used to describe a logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and both A and B exist. In addition, the character " / " in this document generally indicates that the objects before and after are in a logical "or" relationship.

[0073] In this application, terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, priority or sequence relationship between these entities or operations.

[0074] Without further limitations, in this application, the words "include", "comprise", "have" or other similar expressions used in the sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those defined elements, but also other elements not explicitly listed, or elements inherent to such process, method or product.

[0075] Consistent with the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceed" are understood to exclude the number itself; expressions such as "above," "below," and "within" are understood to include the number itself. Furthermore, in the description of the embodiments of this application, "multiple" means more than two (including two), and similar expressions related to "multiple" are also understood in this manner, such as "multiple groups," "multiple times," etc., unless otherwise specifically defined.

[0076] In the description of the embodiments of the present application, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present application or facilitating the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "on" or "under", it can not only be directly connected to the other element "on" or "under", but also be indirectly connected to the other element "on" or "under" through an intermediate element.

[0077] Unless otherwise expressly specified or limited, in the description of the embodiments of the present application, the terms "installed", "connected", "connected", "fixed", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art of the present application, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0078] See also Figures 1 to 7 This embodiment relates to a helicopter take-off and landing navigation vehicle, comprising:

[0079] The chassis 100 includes a power system for providing operating power to the helicopter landing and navigation vehicle to enable normal operation of the helicopter landing and navigation vehicle. It should be noted that the chassis 100 in this embodiment adopts an all-wheel drive chassis 100 to improve the maneuverability of the vehicle and meet the requirements of various harsh working conditions.

[0080] A walking mechanism 1 is connected to the power system in a transmission manner. The power system is used to provide power to the walking mechanism 1. The walking mechanism 1 is used to drive the helicopter landing and guidance vehicle to move to a specific outdoor environment for helicopter takeoff and landing. Specifically, the walking mechanism 1 in this embodiment is a wheeled walking mechanism 1. In other embodiments, the walking mechanism 1 can also be a tracked walking mechanism 1.

[0081] The carriage 2 is arranged on the chassis 100, wherein the carriage 2 is used to place emergency rescue equipment to facilitate emergency rescue.

[0082] The helicopter landing mechanism 3 is arranged in the carriage 2, and the helicopter landing mechanism 3 is used to be placed flat on a hard ground so that the helicopter can take off and land; the helicopter landing mechanism 3 is placed on the hard ground to form a helicopter landing base for the helicopter to take off and land.

[0083] Navigation light 4; the navigation light 4 is provided on the carriage 2 and is used for helicopter azimuth navigation and nighttime lighting;

[0084] And a ground-to-air wireless communication system 5, which is installed in the carriage 2 and is used for helicopter positioning and navigation guidance, so that the helicopter can land accurately on the helicopter landing gear 3. The ground-to-air wireless communication system 5 includes airborne equipment, a ground base station, and a service platform. The airborne equipment is installed on the helicopter and is responsible for receiving signals sent by the ground base station and processing these signals for use by the aircraft. The ground base station is installed in the carriage 2 and transmits signals into the air via antenna 51, ensuring that the helicopter can continuously receive ground signals during flight. The service platform provides various business services, such as real-time flight simulation, alarms, track monitoring, engine health management, and route turbulence index reporting. The ground-to-air wireless communication system 5 uses the 4G-LTE network standard, which can provide network speeds of up to 45Mbps and has the advantages of high bandwidth, low latency, low cost, full autonomy, and upgradeability. The antenna 51 is a converter that converts guided waves propagating on the transmission line into electromagnetic waves propagating in an unbounded medium (typically free space), and vice versa. It should be noted that the ground-to-air wireless communication system 5 in this embodiment is a conventional technology in this field and will not be described in detail here.

[0085] Specifically, in the helicopter landing and navigation vehicle of this embodiment, when an emergency situation occurs in the wild and a helicopter rescue is required, the helicopter landing and navigation vehicle is driven to a specific flat area in the wild, and then the helicopter landing mechanism 3 is placed flat on the hard ground to form a helicopter landing base for the helicopter to take off and land; then the helicopter landing and navigation vehicle is driven to the side of the helicopter landing mechanism 3, and then the ground-to-air wireless communication system 5 and the navigation light 4 are turned on. The ground-to-air wireless communication system 5 is provided in the car 2 to facilitate the positioning and navigation guidance of the helicopter, and the navigation light 4 is provided in the car 2 to facilitate the azimuth navigation of the helicopter, so that the helicopter can accurately land on the helicopter landing mechanism 3 to achieve the purpose of rapid rescue in the wild.

[0086] Optionally, in some embodiments, Figures 1 to 7 As shown, the helicopter landing mechanism 3 includes a plurality of landing pads 31, each of which is disposed in the vehicle compartment 2. The plurality of landing pads 31 are detachably connected to each other. When the plurality of landing pads 31 are not in use, they are placed in the vehicle compartment 2. When needed, the plurality of landing pads 31 are moved out of the vehicle compartment 2 and placed on a hard surface. The plurality of landing pads 31 are then assembled to form a helicopter landing base for helicopters to take off and land. It should be noted that the structure of the helicopter landing mechanism 3 of this embodiment is not limited thereto, and those skilled in the art can select other suitable helicopter landing mechanisms 3 based on the teachings of this embodiment.

[0087] Optionally, in some embodiments, Figures 1 to 7 As shown, the compartment 2 is provided with a partition 21, which is used to separate the compartment 2 into an upper space 22 and a lower space 23. The lower space 23 is used to accommodate the multiple landing pads 31. The helicopter landing mechanism 3 also includes a tool box 32, which is arranged above the upper space 22 and is used to store assembly parts for the landing pads 31. The upper space 22 can also be used to store other emergency rescue equipment (such as navigation lights 4, ground-to-air wireless communication system 5, and generator 6), thereby rationally utilizing space.

[0088] Optionally, in some embodiments, Figures 1 to 7 As shown, the helicopter landing and navigation vehicle further includes a generator 6, which is disposed in the vehicle compartment 2. The generator 6 is used to supply power to the navigation lights 4 and the ground-to-air wireless communication system 5 to ensure the normal operation of the navigation lights 4 and the ground-to-air wireless communication system 5. In other embodiments, the generator 6 is also used to supply power to other electrical equipment on the helicopter landing and navigation vehicle (such as an electric winch, etc.). The generator 6 can serve as a backup power source for the mains power supply, and can supply power to the navigation lights 4 and other electrical equipment when there is no mains power or when the mains power fails in the field.

[0089] Optionally, in some embodiments, Figures 1 to 7 As shown, the helicopter landing and taking-off navigation vehicle also includes a lifting mechanism 7, one end of the lifting mechanism 7 is fixed, and the other end of the lifting mechanism 7 is connected to the navigation light 4, and the lifting mechanism 7 is used to lift the navigation light 4; a lifting port 24 is provided on the top of the carriage 2 to facilitate the lifting of the navigation light 4. Specifically, when the navigation light 4 is not in use, the navigation light 4 is arranged in the carriage 2. When the navigation light 4 needs to work, the navigation light 4 is lifted upward by the lifting mechanism 7, and the navigation light 4 is extended from the lifting port 24, and the navigation light 4 is extended out of the carriage 2 so that the helicopter can perform azimuth navigation and night lighting. Specifically, in this embodiment, as Figures 1 to 7 As shown, the lifting mechanism 7 is an electric cylinder, one end of which is fixed, and the other end of which is connected to the base of the navigation light 4. It should be noted that the structure of the lifting mechanism 7 of this embodiment is not limited to this, and those skilled in the art can select other suitable lifting mechanisms 7 based on the teachings of this embodiment.

[0090] Optionally, in some embodiments, Figures 1 to 7As shown, the left and right sides of the carriage 2 are each equipped with an upper door 25 and a lower door 26. The upper door 25 is located above the lower door 26 and is hinged to the upper portion of the carriage 2. The upper door 25 is used to flip upward and open. The lower door 26 is hinged to the lower portion of the carriage 2 and is used to flip downward and open. The rear end of the carriage 2 is provided with a rear door 27, which is a rolling door. Specifically, the upper door 25, the lower door 26, and the rear door 27 facilitate the transportation of the landing pad 31. The upper and lower doors 25, 26 on both sides of the carriage 2 facilitate loading and unloading of the landing pad 31 from the side. An aluminum alloy ladder can be used in conjunction with this to facilitate side boarding and disembarking, as well as loading and unloading of the landing pad 31 from the side.

[0091] Optionally, in some embodiments, Figures 1 to 7 As shown, the helicopter landing and navigation vehicle further includes a transfer mechanism 8, the chassis 100 further includes a frame 101, and the helicopter landing mechanism 3 includes multiple landing pads 31; the transfer mechanism 8 is connected to the frame 101 and is used to transfer the multiple landing pads 31 to or from the ground. Transferring the multiple landing pads 31 to or from the ground using the transfer mechanism 8 avoids manual handling, simplifies operation, saves time and effort, and improves work efficiency.

[0092] Specifically, in this embodiment, Figure 6 as well as Figure 7 As shown, the transfer mechanism 8 includes a mounting seat 81, a connecting rod 82, a transfer plate 83, a first transfer cylinder 84, and a second transfer cylinder 85. The mounting seat 81 is connected to the vehicle frame 101, one end of the connecting rod 82 is connected to the mounting seat 81, and the other end of the connecting rod 82 is connected to the transfer plate 83. One end of the first transfer cylinder 84 is connected to the mounting seat 81, and the other end of the first transfer cylinder 84 is connected to the other end of the connecting rod 82. One end of the second transfer cylinder 85 is connected to the mounting seat 81, and the other end of the second transfer cylinder 85 is connected to the transfer plate 83. Specifically, the first transfer cylinder 84 is used to adjust the lifting height of the transfer plate 83, and the second transfer cylinder 85 is used to adjust the horizontal movement state of the transfer plate 83. During operation, the first transfer cylinder 84 and the second transfer cylinder 85 are used to extend and retract to achieve the transfer of multiple landing pads 31 to the ground.

[0093] Optionally, in some embodiments, Figures 1 to 7 As shown, the helicopter landing navigation vehicle further includes an electric winch 201, which is arranged on the front of the helicopter landing navigation vehicle 200. When the vehicle gets stuck in a quagmire or the like, the electric winch 201 can be provided to realize self-rescue and rescue functions.

[0094] Optionally, in some embodiments, Figures 1 to 7 As shown, the helicopter landing and guidance vehicle also includes a medium-wave navigation system 9, which is installed within the vehicle 2. This system is used to provide the helicopter with stable and reliable medium-wave radio navigation signals, enabling it to accurately land on the helicopter landing mechanism 3. The medium-wave navigation system 9 can serve as a backup navigation and landing system for precise helicopter landing and guidance. Specifically, the medium-wave navigation system 9 includes ground-based equipment and airborne equipment. The ground-based equipment consists of a medium-wave transmitter, an antenna tuner, a transmitting antenna 51, and auxiliary equipment. These devices, installed within the vehicle 2, continuously transmit wireless signals omnidirectionally into space, known as non-directional beacons. The airborne equipment primarily includes an automatic direction-finding receiver, a control box, an azimuth indicator, a loop antenna, and a vertical antenna or a combined loop / vertical antenna. These devices receive signals transmitted by the ground-based equipment, continuously measure the angle between the helicopter's nose and the incoming electromagnetic waves from the ground, and display the angle on an indicator to assist the pilot in flight control. The medium-wave navigation system 9 transmits medium-wave signals via the ground-based equipment, while the airborne equipment receives these signals and measures the relative azimuth between the aircraft and the ground-based radio station. The pilot maneuvers the aircraft according to the azimuth angle displayed on the indicator to complete the flight mission. The medium-wave navigation system 9 provides the angle between the aircraft's longitudinal nose direction and the radio bearing line, guiding the aircraft along its intended route, homing, and assisting with approach and landing. It should be noted that the medium-wave navigation system 9 in this embodiment is conventional technology in the art and will not be described in detail here.

[0095] Specifically, in this embodiment, the helicopter landing navigation vehicle, such as Figures 1 to 7 As shown, during emergency rescue in the wild, when an emergency requires helicopter rescue, the helicopter landing and navigation vehicle is driven to a specific flat area in the wild, and then the lower flip door 26 and the rear door 27 are opened to facilitate the transportation of multiple landing pads 31, and then the multiple landing pads 31 in the lower space are transported to the ground through the transportation mechanism 8, and then the multiple landing pads 31 are placed on the hard ground, and then the multiple landing pads 31 are assembled separately to form a helicopter landing base for helicopters to take off and land; then the helicopter landing and navigation vehicle is driven to the side of the helicopter landing base, and then the ground-to-air wireless communication system 5 and the navigation light 4 are turned on, wherein the ground-to-air wireless communication system 5 is provided in the car 2 to facilitate the positioning and navigation guidance of the helicopter, and the navigation light 4 is provided in the car 2 to facilitate the azimuth navigation of the helicopter, so that the helicopter can accurately land on the helicopter landing mechanism 3 to achieve the purpose of rapid rescue in the wild.

[0096] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concepts of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A helicopter landing and take-off navigation vehicle, characterized in that: include: A chassis, the chassis including a power system, the power system being used to provide operating power to the helicopter landing and navigation vehicle; A walking mechanism, wherein the walking mechanism is in transmission connection with the power system, the power system is used to provide power to the walking mechanism, and the walking mechanism is used to drive the helicopter landing navigation vehicle to move; a carriage, the carriage being arranged on the chassis; A helicopter landing mechanism, the helicopter landing mechanism is arranged in the carriage and is used to be placed flat on a hard ground to facilitate the helicopter to take off and land; navigation lights; The navigation light is arranged on the carriage and is used for helicopter azimuth navigation and nighttime lighting; And a ground-to-air wireless communication system, which is arranged in the vehicle compartment and is used for helicopter positioning and navigation guidance so that the helicopter can land accurately on the helicopter landing mechanism.

2. The helicopter take-off and landing navigation vehicle according to claim 1, characterized in that: The helicopter landing mechanism includes a plurality of landing pads, which are respectively arranged in the carriage and are detachably connected to each other.

3. The helicopter take-off and landing navigation vehicle according to claim 2, characterized in that: A partition is provided in the carriage, and the partition is used to separate the carriage into an upper space and a lower space, and the lower space is used to place a plurality of the landing pads; The helicopter landing mechanism further includes a tool box, which is arranged on the upper space and is used to store assembly accessories of the landing pad.

4. The helicopter take-off and landing navigation vehicle according to claim 1, characterized in that: The helicopter landing and navigation vehicle further includes a generator, which is disposed in the vehicle compartment and is used to supply power to the navigation lights and the ground-to-air wireless communication system.

5. The helicopter take-off and landing navigation vehicle according to claim 1, characterized in that: The helicopter landing navigation vehicle further includes a lifting mechanism, one end of which is fixed, and the other end of which is connected to the navigation light, and the lifting mechanism is used to lift the navigation light; A lifting port is provided on the top of the carriage so that the navigation light can be raised and lowered.

6. The helicopter take-off and landing navigation vehicle according to claim 1, characterized in that: The helicopter landing and navigation vehicle further comprises an electric winch, which is arranged on the front of the helicopter landing and navigation vehicle.

7. The helicopter take-off and landing navigation vehicle according to claim 1, characterized in that: The left and right sides of the carriage are each provided with an upward flip door and a downward flip door, the upward flip door is located above the downward flip door, the upward flip door is hinged to the upper part of the carriage, and the upward flip door is used to flip upward and open; The downward flip door is hinged to the lower part of the carriage, and is used to flip downward and open; The tail of the carriage is provided with a rear door.

8. The helicopter take-off and landing navigation vehicle according to claim 1, characterized in that: The helicopter landing navigation vehicle further includes a transfer mechanism, the chassis further includes a frame, and the helicopter landing mechanism includes a plurality of landing pads; The transfer mechanism is connected to the vehicle frame, and is used to transfer multiple landing pads to or from the ground.

9. The helicopter take-off and landing navigation vehicle according to claim 8, characterized in that: The transfer mechanism includes a mounting seat, a connecting rod, a transfer plate, a first transfer cylinder and a second transfer cylinder; The mounting seat is connected to the vehicle frame, one end of the connecting rod is connected to the mounting seat, and the other end of the connecting rod is connected to the transfer plate; One end of the first transfer cylinder is connected to the mounting seat, and the other end of the first transfer cylinder is connected to the other end of the connecting rod; One end of the second transfer cylinder is connected to the mounting seat, and the other end of the second transfer cylinder is connected to the transfer plate.

10. The helicopter take-off and landing navigation vehicle according to claim 1, characterized in that: The helicopter landing and take-off navigation vehicle further comprises a medium wave navigation system, which is arranged in the vehicle compartment and is used for providing a stable and reliable medium wave radio navigation signal to the helicopter.

Images