An aircraft docking simulation chamber

Abstract

The utility model discloses an aircraft docking simulation cabin, including simulation cabin body, car body and elevating system, the lateral wall of simulation cabin body is equipped with the passenger elevator cabin door and bulk cargo cabin door, and the passenger elevator cabin door and bulk cargo cabin door are respectively with simulation cabin body axle hinge, the car body is located at the bottom of simulation cabin body, and the bottom of car body is equipped with multiple pairs of universal wheel, the elevating system includes multiple pairs of elevating legs, and each pair of elevating legs is distributed on the both sides of car body, and one end of elevating leg is hinged with car body, and the other end is vertically equipped with hydraulic telescopic rod, and the bottom end of hydraulic telescopic rod is horizontally equipped with support seat, its can solve the problem that the simulation equipment for the docking of the existing aircraft cannot adjust the setting position and the setting height.

Description

Technical Field

[0001] This utility model relates to the field of aircraft docking simulation technology, specifically to an aircraft docking simulation cabin. Background Technology

[0002] With the continuous development of the air transport industry, the importance of airport ground support work is becoming increasingly prominent. However, current training methods for ground support personnel have many shortcomings, such as relying on actual airport facilities, which limits training time, and making it difficult to simulate various complex working conditions and emergency situations.

[0003] In response to the above situation, simulation equipment is commonly used for teaching and training. Existing simulation equipment for simulating aircraft docking generally only has a fixed-point simulated cabin, which simulates the shape of an aircraft (such as a passenger plane), and has passenger boarding stairs and cargo doors on the side walls for docking simulation.

[0004] However, in actual ground docking, due to the different conditions and parameters of different models and sites, the actual docking will face different road conditions, different environmental conditions and different docking heights. The existing simulation equipment cannot effectively carry out training and adaptation in this regard.

[0005] Therefore, this application is hereby submitted. Summary of the Invention

[0006] The purpose of this invention is to provide an aircraft docking simulation cabin that solves the problem that existing simulation equipment for aircraft docking cannot adjust the setting position and setting height.

[0007] This invention is achieved through the following technical solution: An aircraft docking simulation cabin includes: a simulation cabin body, the side walls of which are provided with a passenger elevator door and a bulk cargo door, the passenger elevator door and the bulk cargo door being hinged to the simulation cabin body respectively; a vehicle body, the vehicle body being located at the bottom of the simulation cabin body, the bottom of the vehicle body being provided with multiple pairs of casters; and a lifting mechanism, the lifting mechanism including multiple pairs of lifting legs, each pair of lifting legs being distributed on both sides of the vehicle body, one end of each lifting leg being hinged to the vehicle body, and the other end being vertically provided with a hydraulic telescopic rod, the bottom end of which is horizontally provided with a support seat.

[0008] In another preferred embodiment, a handwheel is rotatably provided at the top of the hydraulic telescopic rod, the handwheel is connected to a piston, and the piston is located inside the hydraulic telescopic rod.

[0009] In another preferred embodiment, the lifting leg includes a slidingly sleeved outer cylinder and an inner rod; the end of the outer cylinder away from the inner rod is hinged to the side wall of the vehicle body, and the hinge axis is vertically arranged; the hydraulic telescopic rod is vertically arranged at the end of the inner rod away from the outer cylinder.

[0010] In another preferred embodiment, the lifting mechanism includes two pairs of lifting legs, which are respectively located on both sides of the head and the tail of the vehicle body; when the lifting legs are retracted to their shortest state, the lifting legs can rotate to the middle of the side wall of the vehicle body, and a preset distance is reserved between the two lifting legs.

[0011] In another preferred embodiment, a fixing seat is provided in the middle of the side wall of the vehicle body. The fixing seat has a pair of symmetrical slots. The slots match the shape of the hydraulic telescopic rod. The opening of the slot is slightly narrower than the outer diameter of the hydraulic telescopic rod. The opening of the slot is set as an elastic element.

[0012] In another preferred embodiment, a limiting plate is provided horizontally at the bottom of the fixed base; when the hydraulic telescopic rod is engaged in the corresponding slot and the hydraulic telescopic rod is retracted to its shortest state, the setting height of the bottom surface of the support base is slightly higher than the setting height of the top surface of the limiting plate.

[0013] In another preferred embodiment, the tail end of the simulated cabin is open.

[0014] In another preferred embodiment, a fixing opening is provided at the bottom of the middle part of the simulation cabin; the area of ​​the top of the vehicle body is larger than the area of ​​the fixing opening; a support plate is provided at intervals directly above the top of the vehicle body, the bottom of the support plate is fixedly connected to the top of the vehicle body by multiple support columns, the width of the support plate is larger than the width of the fixing opening, and slightly smaller than the width of the same setting height inside the simulation cabin; the edge of the fixing opening is fixedly connected to the top surface of the vehicle body, and the inner wall of the simulation cabin is fixedly connected to the support plate.

[0015] In another preferred embodiment, the inner wall of the simulated cabin is fixedly provided with multiple crossbeams, multiple peripheral beams and multiple longitudinal beams; all of the peripheral beams are vertically fixedly connected to all of the crossbeams; the longitudinal beams are vertically fixedly connected to at least two of the crossbeams; and the bottom ends of several of the longitudinal beams are fixedly connected to the top wall or side wall of the bearing plate.

[0016] In another preferred embodiment, the top of the simulation cabin has a window; multiple inclined bracing beams are provided inside the simulation cabin, and the top of the inclined bracing beams is directly or indirectly fixedly connected to the window; the bottom of the inclined bracing beams is fixedly connected to the bearing plate, or fixedly connected to any of the horizontal or vertical beams.

[0017] Because this utility model adopts the above-mentioned technical solution, it has the following positive effects compared with the prior art: This utility model discloses an aircraft docking simulation cabin. By setting up a simulation cabin body with passenger boarding stairs and cargo doors on its side walls, it achieves the basic docking function. Furthermore, by setting up a vehicle body, the simulation cabin is positioned on the vehicle body, allowing the simulation cabin to move with the vehicle body. This enables the simulation cabin and vehicle body to be moved to corresponding scenarios according to teaching and training needs, solving the problem that fixed-position simulation equipment cannot be adjusted in location. In addition, by setting up a lifting mechanism, including multiple pairs of lifting legs symmetrically distributed on both sides of the vehicle body, one end of each lifting leg is hinged to the vehicle body, and the other end has a vertically mounted hydraulic telescopic rod with a horizontal support base at the bottom of the hydraulic telescopic rod. On the one hand, the lifting mechanism supports the vehicle body, preventing it from moving via casters and thus fixing its position. On the other hand, the extension of the hydraulic telescopic rod supports the vehicle body, allowing the setting height of the simulation cabin to be adjusted according to different height requirements, thereby solving the problem that existing aircraft docking simulation equipment cannot be adjusted in height. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings: Figure 1 A front view schematic diagram of an aircraft docking simulation cabin provided by this utility model; Figure 2 for Figure 1 A cross-sectional view of the aircraft docking simulator from the AA direction. Figure 3 This is a schematic diagram of the lifting leg of an aircraft docking simulator provided by this utility model when it is fixed to the fixed seat.

[0019] The markings and corresponding component names in the attached diagram are as follows: 10-Simulated cabin; 11-Passenger elevator door; 12-Bulk cargo door; 13-Fixed opening; 14-Crossbeam; 15-Circumferential beam; 16-Longitudinal beam; 17-Window; 18-Diagonal brace beam; 20-Car body; 21-Wheel caster; 22-Bearing plate; 23-Support column; 30-Lifting leg; 301-Outer cylinder; 302-Inner rod; 31-Hydraulic telescopic rod; 311-Handwheel; 32-Support seat; 40-Fixed seat; 41-Slot; 42-Limit plate. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front", "back", "horizontal", and "vertical" 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 are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] It should be noted that the terms "horizontal" and "vertical" in this utility model are used to describe approximate positional relationships, and not strictly "horizontal plane" or "vertical plane". Example

[0023] Please refer to Figures 1 to 3 As shown, this embodiment provides an aircraft docking simulation cabin, including a simulation cabin body 10. The side wall of the simulation cabin body 10 is provided with a passenger elevator door 11 and a bulk cargo door 12. The passenger elevator door 11 and the bulk cargo door 12 are respectively hinged to the simulation cabin body 10. The second part includes a vehicle body 20, which is located at the bottom of the simulation cabin body 10. The bottom of the vehicle body 20 is provided with multiple pairs of universal wheels 21. The third part includes a lifting mechanism, which includes multiple pairs of lifting legs 30. Each pair of lifting legs 30 is distributed on both sides of the vehicle body 20. One end of the lifting leg 30 is hinged to the vehicle body 20, and the other end is vertically provided with a hydraulic telescopic rod 31. The bottom end of the hydraulic telescopic rod 31 is horizontally provided with a support seat 32.

[0024] The aircraft docking simulation cabin disclosed in this embodiment achieves basic docking functions by setting up a simulation cabin body 10 with passenger elevator doors 11 and bulk cargo doors 12 on its side walls. Furthermore, by setting up a vehicle body 20 and positioning the simulation cabin 10 on it, the simulation cabin 10 can move with the vehicle body 20. This allows the simulation cabin 10, along with the vehicle body 20, to be moved to corresponding scenarios according to teaching and training needs, thus solving the problem of fixed-position simulation equipment being unable to adjust its location. Additionally, by setting up a lifting mechanism including multiple pairs of lifting legs 30, the simulation cabin 10 and the vehicle body 20 can be moved to corresponding scenarios. Legs 30 are symmetrically distributed on both sides of the vehicle body 20. One end of the lifting leg 30 is hinged to the vehicle body 20, and the other end is vertically mounted with a hydraulic telescopic rod 31. A support seat 32 is horizontally mounted at the bottom end of the hydraulic telescopic rod 31. On the one hand, the lifting mechanism supports the vehicle body 20, preventing the vehicle body 20 from moving via the casters 21, thus fixing the position of the vehicle body 20. On the other hand, the extension of the hydraulic telescopic rod 31 supports the vehicle body 20, thereby adjusting the setting height of the simulation cabin 10 according to different height requirements, thus solving the problem that existing simulation equipment used for aircraft docking cannot adjust the setting height.

[0025] To facilitate the adjustment of the length of each hydraulic telescopic rod 31 in order to adjust the height and angle of the vehicle body 20 accordingly, a handwheel 311 is rotatably provided at the top of the hydraulic telescopic rod 31. The handwheel 311 is connected to a piston, which is located inside the hydraulic telescopic rod 31.

[0026] To prevent the lifting mechanism from scraping the ground or surrounding environment during movement, the lifting leg 30 includes a slidingly sleeved outer cylinder 301 and an inner rod 302; the end of the outer cylinder 301 away from the inner rod 302 is hinged to the side wall of the vehicle body 20, and the hinge axis is vertically arranged; the hydraulic telescopic rod 31 is vertically arranged at the end of the inner rod 302 away from the outer cylinder 301.

[0027] The above-mentioned design allows the lifting leg 30 to retract, which on the one hand prevents the long lifting leg 30 from being suspended in the air and forming a long lever arm, which could lead to breakage at the root, and on the other hand prevents the long lifting leg 30 from scraping against the surrounding environment and affecting the normal movement of the vehicle body 20.

[0028] To further accommodate the lifting legs 30 during movement, the lifting mechanism includes two pairs of lifting legs 30, which are respectively located on both sides of the head and the tail of the vehicle body 20. When the lifting legs 30 are retracted to their shortest state, they can rotate to the middle of the side wall of the vehicle body 20, and a preset distance is reserved between the two lifting legs 30.

[0029] With the above settings, the retractable lifting legs 30 can be stored on both sides of the vehicle body 20 in the width direction, thereby avoiding scratches with the external environment.

[0030] To prevent the lifting legs 30 stored on both sides of the vehicle body 20 from swinging outward due to turning inertia and bumps during movement, a fixed seat 40 is provided in the middle of the side wall of the vehicle body 20. The fixed seat 40 has a pair of symmetrical slots 41. The slots 41 match the shape of the hydraulic telescopic rod 31. The opening of the slot 41 is slightly narrower than the outer diameter of the hydraulic telescopic rod 31. The opening of the slot 41 is set as an elastic element.

[0031] With the above settings, when storing, the hydraulic telescopic rod 31 is pressed into the corresponding slot 41, which indirectly fixes the lifting leg 30 to the fixed seat 40 by fixing the hydraulic telescopic rod 31. This prevents the lifting leg 30 stored on both sides of the vehicle body 20 from swinging outward due to turning inertia and bumps during movement.

[0032] To prevent the hydraulic telescopic rod 31 from passively extending due to gravity and bumps during movement, which could cause the support base 32 to scrape against the ground and damage the hydraulic telescopic rod 31, a limiting plate 42 is horizontally provided at the bottom of the fixed base 40. When the hydraulic telescopic rod 31 is engaged in the corresponding slot 41 and the hydraulic telescopic rod 31 is retracted to its shortest state, the bottom surface of the support base 32 is set at a height slightly higher than the top surface of the limiting plate 42.

[0033] With the above settings, the lowering distance of the support base 32 is limited by the limiting plate 42, and it is prevented from scraping against the ground.

[0034] To facilitate personnel entry into the simulation cabin 10, the rear end of the simulation cabin 10 is open.

[0035] To further improve the connection performance and stability between the simulation cabin 10 and the vehicle body 20, a fixing opening 13 is provided at the bottom of the middle part of the simulation cabin 10; the area of ​​the top of the vehicle body 20 is larger than the area of ​​the fixing opening 13; a support plate 22 is provided at intervals directly above the top of the vehicle body 20, the bottom of the support plate 22 is fixedly connected to the top of the vehicle body 20 by multiple support columns 23, the width of the support plate 22 is larger than the width of the fixing opening 13, and slightly smaller than the width of the same setting height inside the simulation cabin 10; the edge of the fixing opening 13 is fixedly connected to the top surface of the vehicle body 20, and the inner wall of the simulation cabin 10 is fixedly connected to the support plate 22.

[0036] To enhance the structural performance of the simulation cabin 10, the inner wall of the simulation cabin 10 is fixedly provided with multiple horizontal beams 14, multiple peripheral beams 15, and multiple longitudinal beams 16; all of the peripheral beams 15 are vertically fixedly connected to all of the horizontal beams 14; the longitudinal beams 16 are vertically fixedly connected to at least two of the horizontal beams 14; and the bottom ends of several of the longitudinal beams 16 are fixedly connected to the top wall or side wall of the bearing plate 22.

[0037] To allow sunlight to enter and illuminate the interior of the simulation cabin 10, and to further enhance the structural performance of the simulation cabin 10 with the window 17, the simulation cabin 10 has a window 17 at its top; multiple inclined bracing beams 18 are provided inside the simulation cabin 10, and the top of the inclined bracing beams 18 are directly or indirectly fixedly connected to the window 17; the bottom of the inclined bracing beams 18 are fixedly connected to the bearing plate 22, or fixedly connected to any of the horizontal beams 14 or vertical beams 16.

[0038] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aircraft docking simulation cabin, characterized in that, include: The simulated cabin (10) has a passenger elevator door (11) and a bulk cargo door (12) on its side wall. The passenger elevator door (11) and the bulk cargo door (12) are respectively hinged to the simulated cabin (10). Vehicle body (20), the vehicle body (20) is located at the bottom of the simulated cabin (10), and the bottom of the vehicle body (20) is provided with multiple pairs of universal wheels (21). The lifting mechanism includes multiple pairs of lifting legs (30), each pair of lifting legs (30) is distributed on both sides of the vehicle body (20), one end of the lifting leg (30) is hinged to the vehicle body (20), and the other end is vertically provided with a hydraulic telescopic rod (31), and the bottom end of the hydraulic telescopic rod (31) is horizontally provided with a support seat (32). The lifting leg (30) includes a slidingly sleeved outer cylinder (301) and an inner rod (302); The outer cylinder (301) is hinged to the side wall of the vehicle body (20) at one end away from the inner rod (302), and the hinge shaft is vertically arranged. The hydraulic telescopic rod (31) is vertically installed at the end of the inner rod (302) away from the outer cylinder (301); The lifting mechanism includes two pairs of lifting legs (30), which are respectively located on both sides of the head and the tail of the vehicle body (20). When the lifting leg (30) is retracted to its shortest state, the lifting leg (30) can rotate to the middle of the side wall of the vehicle body (20), and a preset distance is reserved between the two lifting legs (30); A fixing seat (40) is provided in the middle of the side wall of the vehicle body (20). The fixing seat (40) has a pair of slots (41) symmetrically opened. The slots (41) match the shape of the hydraulic telescopic rod (31). The opening of the slots (41) is slightly narrower than the outer diameter of the hydraulic telescopic rod (31). The opening of the slots (41) is set as an elastic element. The bottom of the fixed base (40) is provided with a limiting plate (42). When the hydraulic telescopic rod (31) is engaged in the corresponding slot (41) and the hydraulic telescopic rod (31) is retracted to its shortest state, the bottom surface of the support base (32) is set at a height slightly higher than the top surface of the limiting plate (42).

2. The aircraft docking simulation cabin according to claim 1, characterized in that, The top of the hydraulic telescopic rod (31) is rotatably equipped with a handwheel (311), and the handwheel (311) is connected to a piston, which is located inside the hydraulic telescopic rod (31).

3. The aircraft docking simulation cabin according to claim 1, characterized in that, The simulated cabin (10) has an open tail section.

4. The aircraft docking simulation cabin according to claim 3, characterized in that, The simulation cabin (10) has a fixed opening (13) at the bottom of the middle part. The area of ​​the top of the vehicle body (20) is larger than the area of ​​the fixing port (13); The top of the vehicle body (20) is provided with a support plate (22) at intervals. The bottom of the support plate (22) is fixedly connected to the top of the vehicle body (20) by multiple support columns (23). The width of the support plate (22) is greater than the width of the fixing port (13) and slightly smaller than the width of the same setting height inside the simulated cabin (10). The edge of the fixed opening (13) is fixedly connected to the top surface of the vehicle body (20), and the inner wall of the simulated cabin (10) is fixedly connected to the bearing plate (22).

5. The aircraft docking simulation cabin according to claim 4, characterized in that, The inner wall of the simulated cabin (10) is fixed with multiple crossbeams (14), multiple peripheral beams (15) and multiple longitudinal beams (16). All of the peripheral beams (15) are vertically and fixedly connected to all of the cross beams (14); The longitudinal beam (16) is fixedly connected perpendicularly to at least two of the transverse beams (14); The bottom ends of several of the longitudinal beams (16) are fixedly connected to the top or side wall of the bearing plate (22).

6. The aircraft docking simulation cabin according to claim 5, characterized in that, The top of the simulated cabin (10) has a window (17). The simulated cabin (10) is provided with multiple inclined bracing beams (18), the top of which is directly or indirectly fixedly connected to the window (17); the bottom of which is fixedly connected to the bearing plate (22) or to any of the crossbeams (14) or longitudinal beams (16).

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