A pop-top manned supercharged vehicle

Abstract

This utility model provides a pop-top type pressurized passenger vehicle, including a pressurized vehicle chassis, a pressurized cabin, and an airtight lifting structure. The pressurized cabin is mounted on the pressurized vehicle chassis to form a sealed pressurized space. The pressurized cabin includes an outer shell and an inner airtight steel structure lining. The outer shell surrounds the inner airtight steel structure. An opening is formed on the top of the pressurized cabin away from the pressurized vehicle chassis. The airtight lifting structure is fixed in the opening by a lifting structure fixing component. When the airtight lifting structure is in a raised state, it rises away from the pressurized vehicle chassis to pressurize. In this utility model, the airtight lifting structure in the pop-top type pressurized passenger vehicle is parallel to the top of the pressurized cabin when not raised. When raised, the airtight lifting structure extends beyond the top of the pressurized cabin. This pop-top airtight structure provides more pressurized space while achieving pressurization, allowing for more functional layout options.

Description

Technical Field

[0001] This utility model relates to the field of passenger booster vehicle technology, specifically to a pop-top passenger booster vehicle. Background Technology

[0002] The low overall air pressure in high-altitude areas greatly disrupts the daily lives of people living there. While pressurized buildings have alleviated altitude sickness to some extent in fixed structures, pressurizing and sealing passenger transport vehicles during travel remains a technical challenge that needs to be addressed and overcome.

[0003] To address altitude sickness during travel and transportation in high-altitude environments, high-altitude pressurized vehicles have emerged. Existing technologies primarily fall into two categories: trailer-mounted (pressurized container) and self-propelled (integrated container and vehicle). Trailer-mounted pressurized vehicles consist of a tractor unit and a pressurized cabin, connected by a coupler. They utilize the tractor unit's power for transport. The pressurized cabin is typically converted from a shipping container, resulting in a larger overall size and functionality similar to a motorhome, often used in outdoor campsites. Self-propelled pressurized vehicles, on the other hand, generally feature an integrated pressurized cabin and tractor unit design. Current examples include high-altitude pressurized medical ambulances, high-altitude pressurized oxygen-enriched vehicles, and mobile micro-pressurized oxygen chambers, combining pressurization and oxygen production functions. Currently, the market for high-altitude pressurized vehicles is not yet large-scale, with limited variety and cramped interior space, hindering the implementation of more functional layouts. Utility Model Content This utility model provides a pop-top passenger booster vehicle, which aims to solve the problem of limited interior space in existing booster vehicles, making it impossible to achieve more functional layouts.

[0004] This utility model provides a pop-top type manned pressurized vehicle, including: a pressurized vehicle chassis, a pressurized cabin and an airtight lifting structure, wherein the pressurized cabin is disposed on the pressurized vehicle chassis to form a sealed pressurized space with the pressurized vehicle chassis; The pressurized chamber includes an outer shell and an inner airtight steel structure. The outer shell is arranged around the inner airtight steel structure. An opening is formed on the top of the pressurized chamber away from the pressurized vehicle chassis. The airtight lifting structure is fixed in the opening by a lifting structure fixing assembly. When the airtight lifting structure is in a raised state, it is raised in a direction away from the pressurized vehicle chassis to perform pressurization.

[0005] In some possible embodiments, the airtight lifting structure includes an upper lifting structure housing, a lower lifting structure housing, a lifting structure support component, and an airtight lifting structure sliding rail. When the airtight lifting structure is in an unlifted state, the upper lifting structure housing and the lower lifting structure housing are respectively connected to the inner sidewall of the opening. The lifting structure support component and the airtight lifting structure sliding rail are disposed between the upper lifting structure housing and the lower lifting structure housing. The airtight lifting structure moving slide rail is located on the side of the lower housing of the lifting structure away from the supercharged vehicle chassis. The bottom of the lifting structure support is slidably fixed on the airtight lifting structure moving slide rail and can slide along the moving slide rail.

[0006] In some possible embodiments, the lifting structure support component includes a first support rod and a second support rod, which are arranged crosswise and intersect at a target intersection point. The lifting structure support component is an X-structure. The bottoms of the first support rod and the second support rod are slidably connected to the sliding rail of the airtight lifting structure, and the tops of the first support rod and the second support rod are fixedly connected to the top plate of the airtight lifting structure. The airtight lifting structure also includes a lifting mechanism, one end of which is fixedly connected to the bottom of the first support rod, and the other end of which is fixed between the top of the second support rod and the target intersection point.

[0007] In some possible embodiments, there are two lifting mechanisms, including a first lifting mechanism and a second lifting mechanism. One end of the first lifting mechanism is fixedly connected to the bottom of the first support rod, and the other end of the first lifting mechanism is fixed between the top of the second support rod and the target intersection point. One end of the second lifting mechanism is fixedly connected to the bottom of the second support rod, and the other end of the second lifting mechanism is fixed between the top of the first support rod and the target intersection point.

[0008] In some possible embodiments, the lifting mechanism is an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder.

[0009] In some possible embodiments, the airtight lifting structure further includes a metal woven support mesh, which is disposed on the side of the airtight lifting structure that contacts the outer shell and is located outside the airtight lifting structure. When the airtight lifting structure is in the lifting state, the metal woven support mesh is in the unfolded state.

[0010] In some possible embodiments, the airtight lifting structure further includes a flexible air mold sealing assembly, which is disposed on the side of the airtight lifting structure that contacts the outer shell and is located inside the airtight lifting structure. When the airtight lifting structure is in the lifting state, the flexible air mold sealing assembly is in the open state.

[0011] In some possible embodiments, thermal insulation and noise reduction material is filled between the outer shell and the inner airtight steel lining.

[0012] In some possible embodiments, the outer shell has a thickness of 1.5-2 mm, and the inner airtight steel lining has a thickness of 4-6 mm.

[0013] In some possible embodiments, an energy management system is also included, comprising a generator and an energy storage battery, the generator being connected to the engine of the pop-top manned supercharged vehicle, and both the energy storage battery and the supercharging system being electrically connected to the generator.

[0014] This utility model provides a pop-top type pressurized passenger vehicle, comprising a pressurized vehicle chassis, a pressurized cabin, and an airtight lifting structure. The pressurized cabin is mounted on the pressurized vehicle chassis to form a sealed pressurized space. The pressurized cabin includes an outer shell and an inner airtight steel structure lining. The outer shell surrounds the inner airtight steel structure. An opening is formed on the top of the pressurized cabin away from the pressurized vehicle chassis. The airtight lifting structure is fixed in the opening by a lifting structure fixing component. When the airtight lifting structure is in a raised state, it rises in a direction away from the pressurized vehicle chassis to perform pressurization. In the pop-top type pressurized passenger vehicle provided by this utility model, the airtight lifting structure is parallel to the top of the pressurized cabin when not raised, and extends beyond the top of the pressurized cabin when raised. This pop-top airtight structure provides more pressurized space while achieving pressurization, allowing for more functional layout configurations. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of an embodiment of the pop-top manned supercharged vehicle provided by this utility model; Figure 2 This is a structural schematic diagram of the lift-top manned booster vehicle provided in this embodiment of the utility model in the lifted state. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0018] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0022] This utility model provides a new type of passenger-carrying supercharged vehicle with a pop-up roof structure, such as Figure 1 As shown, the pop-top pressurized passenger vehicle mainly comprises two parts: a pressurized vehicle chassis 1 and a pressurized cabin. The pressurized cabin is mounted on the pressurized vehicle chassis 1 to form a sealed pressurized passenger space. The pressurized vehicle chassis 1 also includes a front section and a roof arc component 2. The roof arc component 2 is fixed to the top of the front of the pressurized vehicle chassis 1 to provide a streamlined shape and reduce drag during driving, while further connecting the pressurized vehicle chassis 1 and the pressurized cabin. The pressurized cabin includes an outer shell 3 and an inner airtight steel structure 4. The inner airtight steel structure 4 forms the internal skeleton of the pressurized cabin and provides an installation platform for the installation of other functional modules. The outer shell 3 surrounds the inner airtight steel structure 4 to protect the internal steel structure. In some embodiments, the outer shell 3 can be made of aluminum alloy sheet metal to improve the protective effect of the outer shell 3. In some embodiments, the thickness of the outer shell 3 can be 1.5-2mm, and the thickness of the inner airtight steel structure 4 can be 4-6mm. Furthermore, thermal insulation and noise reduction materials can be filled between the outer shell 3 and the airtight steel lining to improve passenger comfort and enhance the overall thermal insulation of the pressurized cabin, making the pressurized passenger vehicle suitable for low-temperature, high-altitude areas. In some embodiments, the thermal insulation and noise reduction material is butyl rubber with a thickness of 10-20mm; for example, 10mm, 12mm, 14mm, 16mm, 18mm, and 20mm.

[0023] Please continue to refer to this. Figure 1The pressurized cabin has an opening on its top, away from the chassis of the pressurized vehicle. Specifically, a first opening is formed on the top of the outer shell 3, away from the chassis of the pressurized vehicle, and a second opening is formed on the top of the inner airtight steel structure 4, away from the chassis of the pressurized vehicle. Vertically, the first and second openings match. This pop-top pressurized passenger vehicle also includes an airtight lifting mechanism 5, which is fixed to the opening on the top of the pressurized cabin via a lifting structure fixing assembly. That is, the airtight lifting mechanism 5 is simultaneously fixed in both the first and second openings. The airtight lifting mechanism 5 provided by this invention can lift to change the pressure within the pressurized space, solving the problem of altitude sickness for personnel inside the pressurized space; and ensuring that the pressurized space remains sealed.

[0024] Please refer to Figure 2 This is a schematic diagram of the airtight lifting structure provided by this utility model in the lifting state. The airtight lifting structure provided by this utility model includes an upper lifting structure shell, a lower lifting structure shell, a lifting structure 9, a lifting structure support component 10, and an airtight lifting structure moving slide rail 6. When the airtight lifting mechanism 5 is not in the lifting state, both the upper and lower lifting structures are located at the openings of the pressurized chamber to ensure that the pressurized chamber is a sealed structure; that is, the upper and lower lifting structures are respectively connected to the inner walls of the openings to form a sealed structure. When the airtight lifting structure is in the lifting state, the upper lifting structure shell is lifted upwards under the push of the lifting structure support component 10, and the upper lifting structure shell disengages from the opening position, while the position of the lower lifting structure shell remains unchanged. Figure 2 Taking the structure shown as an example, the airtight lifting structure moving slide rail 6 is set on the side of the lower housing of the lifting structure away from the supercharged vehicle chassis. The bottom of the lifting structure support member 10 is slidably fixed on the airtight lifting structure moving slide rail 6 and can slide along the airtight lifting structure moving slide rail 6. In a specific embodiment, the lifting structure support member 10 includes a first support rod and a second support rod, which are arranged crosswise and intersect at a target intersection point. The lifting structure support member 10 has an overall X-shaped structure. The bottoms of the first and second support rods are slidably connected to the airtight lifting structure moving slide rail, and the tops of the first and second support rods are fixedly connected to the top plate of the airtight lifting structure to better support the airtight lifting structure. When the bottom of the lifting structure support member 10 slides along the airtight lifting structure moving slide rail, the angle between the airtight lifting structure support member and the horizontal plane will change accordingly, thereby lifting the upper housing of the lifting structure and controlling the entire lifting structure to be in a lifting state.

[0025] for Figure 2In the illustrated embodiment, the airtight lifting structure further includes a lifting structure 9. One end of the lifting structure 9 is fixedly connected to the bottom of the first support rod, and the other end is fixed between the top of the second support rod and the target intersection point. When it is necessary to control the airtight lifting structure to be in a lifting state, the lifting structure 9 can be activated to apply external force to the lifting structure support component 10, controlling the bottom of the lifting structure support component 10 to slide along the airtight lifting structure moving slide rail 6, thereby pushing the top plate of the airtight lifting mechanism 5 upward to achieve lifting. In the aforementioned embodiment, one end of the lifting structure 9 is fixedly connected to the bottom of the first support rod, and the other end of the lifting structure 9 is fixed between the top of the second support rod and the target intersection point. The lifting structure 9 is inclined at the bottom of the airtight lifting mechanism. In other specific embodiments, one end of the lifting structure 9 is also fixedly connected to the bottom of the first support rod, while the other end of the lifting structure 9 is fixedly connected to the top of the second support rod; in this case, the lifting structure 9 is vertically arranged with respect to the bottom of the airtight lifting mechanism. When the lifting structure 9 is activated, the lifting structure support 10 can also be controlled to unfold under force, achieving lifting. However, it should be noted that one end of the lifting structure is usually not fixed at the target intersection point on the lifting structure support 10. In some embodiments, there can be two lifting mechanisms, namely a first lifting mechanism and a second lifting structure. One end of the first lifting mechanism is fixedly connected to the bottom of the support rod, and the other end of the first lifting mechanism is fixed between the top of the second support rod and the target intersection point. One end of the second lifting mechanism is fixedly connected to the bottom of the second support rod, and the other end of the second lifting mechanism is fixed between the top of the first support rod and the target intersection point. By setting multiple lifting mechanisms, the magnitude of the external force applied when a single lifting mechanism lifts can be reduced, thereby reducing the power of a single lifting mechanism. Therefore, a lifting mechanism with lower power can be used to achieve lifting. In some embodiments, the lifting structure 9 can be various actuators such as an electric cylinder, hydraulic cylinder, or pneumatic cylinder, as long as the torque of the lifting mechanism can meet the requirements. In some embodiments, an asynchronous control method can be used when controlling the lifting structure, with a positional accuracy of ±0.2cm, which can effectively improve the accuracy of the electric lifting process and ensure that there will be no jamming problem caused by the deformation of the mechanism during the lifting process.

[0026] Please continue to refer to this. Figure 2When the airtight lifting structure is in the lifting state, the upper shell of the airtight lifting structure detaches from the pressurization chamber. To ensure the entire pressurization chamber remains sealed, the airtight lifting structure also includes a flexible air-mold sealing assembly 11. Specifically, when the airtight lifting structure is in the lifting state, it is a cuboid structure. The flexible air-mold sealing assembly 11 is located on the side of the airtight lifting structure that contacts the outer shell. This flexible air-mold sealing assembly can be considered as being located inside the airtight lifting structure, acting as its side, ensuring a sealed structure between the airtight lifting structure and the pressurization chamber. When the airtight lifting structure is in the lifting state, the flexible air-mold sealing assembly 11 is in an open state; when the airtight lifting structure is not in the lifting state, the flexible air-mold sealing assembly is in a retracted state and located on the side of the airtight lifting structure that contacts the outer shell of the pressurization chamber. The flexible air-mold sealing assembly 11 provided by this invention has a limited deformation range and also provides a sealing function, resulting in good pressure retention. In some embodiments, the flexible air-mold sealing assembly 11 can be made of a flexible pressure-bearing sealing material, such as polyester fiber with high strength and elastic recovery. In other embodiments, the flexible air-mold sealing assembly 11 can be made of high-strength fiber cloth and polymer materials, which allows the surface of the fiber cloth to remain clean for a long time. Furthermore, by providing a skin-friendly layer, the skin-friendliness of the fiber cloth can be improved, making it more comfortable to use.

[0027] Please continue to refer to this. Figure 2 The airtight lifting structure provided by this utility model also includes a metal braided support mesh 8, which is also disposed on the side of the airtight lifting structure that contacts the outer shell. When the airtight lifting structure is in the lifting state, the metal braided support mesh 8 can be considered to be disposed on the outer side of the airtight lifting structure. The metal braided support mesh 8 can fit the outer shell to the maximum extent, and can also fit the outer contour to the maximum extent for irregular shapes, preventing the flexible air-mold sealing component 11 from deforming into an irregular structure. The woven support mesh provided by this utility model can also be replaced with other similar telescopic mechanisms, as long as they can limit the opening range of the flexible airtight sealing component to achieve the effect of mechanical limiting.

[0028] Please continue to refer to this. Figure 2The pressurized cabin also includes a forward-viewing window 7, which is located on the vertical side of the airtight lifting structure near the front of the vehicle. A streaming media system can be installed on the forward-viewing window 7 to project video information onto the front of the pressurized cabin, enhancing the passenger experience and comfort. It is particularly noteworthy that, for safety, the flexible pressure-bearing components also include a seal-breaking assembly. In an emergency, this assembly creates a 20cm x 5cm strip-shaped pressure relief port on the flexible air-molded sealing assembly, rapidly reducing the pressure within the sealed pressurized space. Passengers can then quickly evacuate the pressurized space within 30 seconds in an emergency.

[0029] The passenger-carrying pressurized vehicle provided by this utility model also includes an electric power management system, which includes a generator and an energy storage battery. The generator is connected to the vehicle's engine, and both the energy storage battery and the pressurization system are electrically connected to the generator. Specifically, the electric power management system utilizes the engine's surplus power to supply power to the pressurization system and other equipment. During the operation of the passenger-carrying pressurized vehicle, the overall power consumption of the normal system is lower than the generator's power, and electrical energy is also stored in the energy storage battery. When the engine is stopped, malfunctioning, or in a state where the generator cannot supply power, the battery is used as a UPS power supply, and the inverted power is used to supply critical systems such as control and safety, ensuring personnel safety and normal entry and exit. For example, in this embodiment, the generator is a vehicle-mounted low-noise generator, which is connected to the power take-off unit via the transfer case drive shaft, providing single-phase 220V AC power. In addition, the passenger-carrying pressurized vehicle also includes a pressure relief system, which connects the flexible air membrane to the sealed pressurized space formed by a type of chassis assembly. In the event of a fire, collision, or other accident, the vehicle controller will automatically activate the depressurization system to release pressure, or passengers can manually depressurize the vehicle to facilitate rescue and evacuation.

[0030] This utility model provides a pop-top passenger pressurized vehicle, developed based on a lightweight, high-load-bearing chassis. Compared to common multi-functional pressurized vehicles developed from truck chassis that integrate pressurization, oxygen production, and medical functions, this vehicle is smaller in size, lighter in weight, has better handling performance, and requires less skill from the driver. Furthermore, by employing an airtight lifting mechanism, the space occupied by the airtight lifting structure within the pressurized cabin is reduced while achieving pressurization, thus increasing the range of motion and passenger comfort. The pop-top passenger pressurized vehicle also has a lower height, smaller size, and lower center of gravity, effectively improving vehicle handling, reducing the probability of accidents, and ensuring vehicle safety. Additionally, a new forward-viewing window provides a panoramic view, and streaming video equipment is installed. The lighting area within the pressurized area can be effectively increased by 35%, improving transparency, reducing claustrophobia, extending the continuous pressurization time, and enhancing the passenger experience.

[0031] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0032] The above provides a detailed description of a pop-top manned supercharged vehicle according to the embodiments of this utility model. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this utility model. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A lift-type manned pressure vehicle, characterized by comprising: include: The supercharged vehicle chassis, the supercharged chamber, and the airtight lifting structure are provided, wherein the supercharged chamber is mounted on the supercharged vehicle chassis to form a sealed supercharged space with the supercharged vehicle chassis. The pressurized chamber includes an outer shell and an inner airtight steel structure. The outer shell is arranged around the inner airtight steel structure. An opening is formed on the top of the pressurized chamber away from the pressurized vehicle chassis. The airtight lifting structure is fixed in the opening by a lifting structure fixing assembly. When the airtight lifting structure is in a raised state, it is raised in a direction away from the pressurized vehicle chassis to perform pressurization.

2. The elevated personnel gondola of claim 1, wherein, The airtight lifting structure includes an upper lifting structure shell, a lower lifting structure shell, a lifting structure support component, and an airtight lifting structure sliding rail. When the airtight lifting structure is in an unlifted state, the upper lifting structure shell and the lower lifting structure shell are respectively connected to the inner sidewall of the opening. The lifting structure support component and the airtight lifting structure sliding rail are arranged between the upper lifting structure shell and the lower lifting structure shell. The airtight lifting structure moving slide rail is located on the side of the lower housing of the lifting structure away from the supercharged vehicle chassis. The bottom of the lifting structure support is slidably fixed on the airtight lifting structure moving slide rail and can slide along the moving slide rail.

3. The elevated personnel gondola of claim 2, wherein, The lifting structure support component includes a first support rod and a second support rod, which are arranged crosswise and intersect at a target intersection point. The lifting structure support component is an X-structure. The bottoms of the first support rod and the second support rod are slidably connected to the sliding rail of the airtight lifting structure, and the tops of the first support rod and the second support rod are fixedly connected to the top plate of the airtight lifting structure. The airtight lifting structure also includes a lifting mechanism, one end of which is fixedly connected to the bottom of the first support rod, and the other end of which is fixed between the top of the second support rod and the target intersection point.

4. The elevated personnel gondola of claim 3, wherein, The lifting mechanism consists of two parts: a first lifting mechanism and a second lifting mechanism. One end of the first lifting mechanism is fixedly connected to the bottom of the first support rod, and the other end of the first lifting mechanism is fixed between the top of the second support rod and the target intersection point. One end of the second lifting mechanism is fixedly connected to the bottom of the second support rod, and the other end of the second lifting mechanism is fixed between the top of the first support rod and the target intersection point.

5. The raised roof personnel carrier of claim 3 or 4, wherein, The lifting mechanism is an electric cylinder, a hydraulic cylinder, or a pneumatic cylinder.

6. The elevated personnel gondola of claim 2, wherein, The airtight lifting structure also includes a metal woven support mesh, which is disposed on the side of the airtight lifting structure that contacts the outer shell and is located on the outside of the airtight lifting structure. When the airtight lifting structure is in the lifting state, the metal woven support mesh is in the unfolded state.

7. The elevated personnel gondola of claim 6, wherein, The air-tight jacking structure further comprises a flexible air mold sealing assembly arranged on the side of the air-tight jacking structure in contact with the outer shell and located inside the air-tight jacking structure, and the flexible air mold sealing assembly is in an open state when the air-tight jacking structure is in a jacking state.

8. The elevated personnel gondola of claim 1, wherein, The outer shell and the inner lining air-tight steel structure are filled with heat preservation and noise reduction materials.

9. The elevated personnel gondola of claim 1, wherein, The thickness of the outer shell is 1.5-2 mm, and the thickness of the inner lining air-tight steel structure is 4-6 mm.

10. The elevated personnel gondola of claim 1, wherein, Further comprising an electric energy management system, the electric energy management system comprises a generator connected with the engine of the jacking type manned pressure booster vehicle and an energy storage battery, and the energy storage battery and the pressure boosting system are electrically connected with the generator.

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