Aviation shelter

Abstract

The aviation square cabin comprises a square cabin body, a traction mechanism, electrical equipment, damping equipment and a guarantee facility, the traction mechanism, the electrical equipment and the damping equipment are connected with the square cabin body, and the guarantee facility is arranged in the square cabin body. According to the shelter, onboard vibration and jolt can be obviously reduced, a good sound insulation effect is achieved, the layout of the working area and the rest area in the shelter can be replaced according to different task requirements, and a good working environment and a good rest environment can be provided; a warm and comfortable environment can be provided for passengers; the lifting mechanism is convenient to operate and flexible and labor-saving in steering, and square cabin transfer work in a short range can be conveniently completed. The square cabin is neat in appearance, and the built-in embedded storage box can store an air conditioner water storage box, a winding roll, a draw bar, a toolkit and the like.

Description

Technical Field

[0001] The invention belongs to the technical field of shelters, and in particular relates to an aviation shelter. Background Art

[0002] At present, due to the poor environment of the cargo hold of transport aircraft, the noise in the cargo hold is around 88 decibels and is accompanied by unexpected situations such as vibration and turbulence. Long-term exposure to noise above 85 decibels will cause hearing loss, and damage to the nervous, gastrointestinal, cardiovascular, endocrine and reproductive systems, leading to some incurable diseases. The onboard work cabin can provide work and rest areas for crew members, leaders and passengers. Therefore, it is necessary to use sound insulation and vibration reduction to improve the onboard working environment and take into account the rest of the leaders, so as to ensure that the leaders can have a better working and resting environment when riding on transport aircraft; further, the leaders can more efficiently conduct command work, review documents, hold meetings and perform other tasks in the aviation cabin.

[0003] The patent document with announcement number CN115754505A discloses a movable aviation power supply detection and maintenance cabin, which belongs to the field of aviation power electrical product testing; the driving device in the cabin is used to drive the generator; the oil filling system in the cooling device supplies oil to the product oil circulation system, the product oil circulation system is used for product lubricating oil circulation, and the lubricating oil cooling system is used for lubricating oil cooling; the test tooling is used to connect and install the tested generator and the driving device; the simulated load is used as a simulation device for the load capacity of the generator; the dynamic balancing machine is used for dynamic balancing calibration of the rotor of the motor product repair; the motor product maintenance workbench is used for the disassembly, inspection, replacement of components and assembly of aviation generator products; the electrical product maintenance workbench is used for the disassembly, inspection, replacement of components and assembly of electrical products; the product detection unit is used for product detection and verification. This invention is used to reduce the failure rate of field products, shorten the maintenance cycle, ensure the aircraft attendance rate, and improve the field service guarantee capability.

[0004] The patent document with announcement number CN110159011A discloses a military cabin, including a box body, which is a container-type structure. The front, rear, left, right and top of the box body are all provided with supporting steel plates and rock wool insulation layers. A single door is provided on one side of the box body, and a power supply and network opening for connecting to the outside is provided on one side of the single door. There is a window on the other side of the box body, and the window is provided with bulletproof and smash-proof glass. A set of roller curtains is provided above the window. Countertops and lockers are provided on both sides of the cabin, and power network socket combinations are provided above the countertops on both sides. Nylon tightening belts for fixing folding chairs are provided below the countertops on both sides. The top of the box body is also provided with an LED ceiling lamp and a light control switch.

[0005] The above-mentioned patented cabin is used for personnel to move around and work inside, but the cabin transportation process is relatively cumbersome, requiring the cooperation of lifting equipment and flatbed trucks, and there is no mechanism to facilitate the towing of the cabin for transportation, so there are certain inconveniences; in addition, the cabin focuses on serving in work scenarios, and does not consider providing a rest environment for personnel in the cabin. There is also a lack of sound insulation and heat preservation settings for the cabin environment in the harsh environment of the aircraft cargo hold, making it difficult to provide a comfortable environment for the passengers on board. Summary of the invention

[0006] In order to solve the above engineering problems, the present invention provides an aviation shelter.

[0007] The present invention is achieved through the following technical solutions.

[0008] The present invention provides an aviation shelter, which comprises a shelter body, a traction mechanism, electrical equipment, shock absorbing equipment and support facilities. The traction mechanism, electrical equipment and shock absorbing equipment are respectively connected to the shelter body, and the support facilities are arranged in the shelter body.

[0009] Preferably, the cabin body includes wall panels, soundproof windows, cabin doors, emergency doors, lifting rings, storage boxes and bottom plates. The soundproof windows, cabin doors, emergency doors and storage boxes are arranged on the side wall panels of the cabin body, the lifting rings are arranged on the top wall panels of the cabin body, and the bottom plate is connected to the wall panels.

[0010] Preferably, the traction mechanism includes a lifting mechanism body, a universal wheel, a lifting wrench, a steering traction wrench, a connecting rod and a connecting plate, the lifting mechanism body and the universal wheel are connected and fixed by a connecting rod, the lifting wrench is connected to the lifting mechanism body, the steering traction wrench is connected to the connecting rod, the connecting rod and the universal wheel connecting plate are connected by a bearing, the connecting rod is fixedly connected to the connecting plate, and the connecting plate is connected to the cabin body.

[0011] Preferably, the lifting mechanism body includes a worm gear assembly and a worm, the worm gear assembly is connected to the worm, the worm gear assembly is connected to a lifting wrench, the worm gear rotation can be achieved through the lifting wrench, the worm gear assembly is connected to a connecting rod, the worm gear assembly is connected to the connecting rod and the lifting wrench, and the lifting wrench is installed on the outside of the worm gear assembly.

[0012] Preferably, the electrical equipment includes a power connection box, an alarm device, a cable, an inverter cabinet and a wiring board. The power connection box, the alarm device and the inverter cabinet are connected to the cabin body, the cable retractor is connected to the wiring board, and the wiring board is connected to the cabin body.

[0013] Preferably, the wiring tray comprises a receiver and a fixing frame, the receiver and the fixing frame are rotatably connected, a rotating handle is provided on one side of the receiver, and the receiver is connected to the cable.

[0014] Preferably, the shock absorbing device comprises a fixing plate A, a fixing plate B and an intermediate layer, the fixing plate A is connected to the fixing plate B through the intermediate layer, the fixing plate A is provided with a hole A, the fixing plate B is provided with a hole B and a groove, and the hole B and the groove are arranged at intervals.

[0015] Preferably, the fixing plates A and B are made of metal, and the middle layer is made of rubber.

[0016] Preferably, the wall panels of the shelter body include a skin, a rib beam and a filling layer, and the rib beam and the filling layer are arranged between two skins.

[0017] Preferably, the outermost sides of the top and side wall panels of the cabin body are covered with sheet metal corrugated boards, the inner wall of the top wall panel is provided with a base plate and a soft covering layer A, the outermost sides of the side wall panels are covered with sheet metal corrugated boards, followed by wall panels, further inward is a sound insulation layer A composed of C-shaped steel and sound insulation sponge, further inward is a base plate, and the innermost is a soft covering layer B, the bottom plate includes a base plate, an aluminum plate, and a sound insulation layer B, the aluminum plate is provided on the outermost outer wall of the bottom plate base plate, the sound insulation layer B is provided on the inner wall of the base plate, and a cushion layer is provided on the base plate.

[0018] The beneficial effects of the present invention are:

[0019] The square cabin of the present invention can significantly reduce the vibration and turbulence on the aircraft and has a good sound insulation effect. The layout of the work area and rest area in the cabin can be changed according to different mission requirements, and can provide a good work area and rest area; it gives the passengers a warm and comfortable environment; the lifting mechanism is easy to use and operate, and the steering is flexible and labor-saving, which can conveniently realize the transportation of square cabins within a short range. The appearance of the square cabin is neat, and the built-in embedded storage box can store air-conditioning water storage boxes, reels, traction rods, tool kits and other cabin items.

[0020] The present invention reduces the bumps and vibrations transmitted from the aircraft to the cabin by installing plate-type shock-absorbing equipment at the bottom of the cabin body and laying carpets on the ground. The cabin uses sound insulation layers and soft packing layers to achieve cabin sound insulation. The onboard work cabin provides rest and work modes by using folding desks, aviation chairs, space chairs, folding coffee tables and related accessories in the cabin, which improves the usability of the cabin.

[0021] The wall panels of the main body of the square cabin are the main structures for bearing force and load, and at the same time ensure the sound insulation and heat insulation functions in the cabin. The traction mechanism connects the main body of the square cabin and is responsible for the lifting, walking and steering functions required by the square cabin during the transfer process. It has the characteristics of flexible steering and easy lifting. The electrical equipment is the facilities required by the cabin members when the square cabin is working, including temperature control equipment, lighting equipment, voice communication equipment, alarm equipment and power input equipment. The shock absorption equipment adopts a plate shock absorber, which is connected to the bottom of the square cabin by bolts. Reduce the transmission of turbulence and vibration and the impact during the take-off and landing of the aircraft to ensure the comfort of the cabin environment. The cabin support facilities are used for work and rest in the cabin. The working area facilities are composed of LCD screens, folding work tables, multimedia systems, and aviation seats, which can provide 4 or 6 people to work at the same time according to different task requirements; the rest area is composed of folding coffee tables and space chairs, which can provide 2 or 4 people to rest according to different task requirements. At the same time, there are also confidential cabinets, wardrobe cabinets, filing cabinets and other equipment in the cabin. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the shock absorbing device of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the wiring board of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the traction mechanism of the present invention;

[0027] Figure 6 It is a schematic structural diagram of the top wall panel of the present invention;

[0028] Figure 7 It is a schematic structural diagram of the side wall panel of the present invention;

[0029] Figure 8 It is a structural schematic diagram of the bottom plate of the present invention;

[0030] Fig. 9 It is a two-dimensional diagram of the layout of the four-station and four-chair cabin of the present invention;

[0031] Fig.10 It is a three-dimensional diagram of the layout of the four-station and four-chair cabin of the present invention;

[0032] Fig.11 This is the six-station and two-chair cabin layout of the present invention. Figure 2 Vittu;

[0033] Fig.12 This is the six-station and two-chair cabin layout of the present invention. Figure 3 Vittu;

[0034] In the figure: 1-shelter body, 101-wall plate, 1011-skin, 1012-rib beam, 1013-filling layer, 1014-sound insulation layer A, 1015-soft cover layer B, 1016-corrugated board, 102-sound insulation window, 103-cabin door, 104-emergency door, 105-lifting ring, 106-storage box, 107-bottom plate, 1071-base plate, 1072-aluminum plate, 1073-sound insulation layer B, 1074-soft cover layer A, 1075-cushion, 2-traction mechanism, 201-lifting mechanism body, 2011-worm gear set Parts, 2012-worm gear, 202-universal wheel, 203-lifting wrench, 204-steering traction wrench, 205-connecting rod, 206-connecting plate, 3-electrical equipment, 301-connection box, 302-alarm equipment, 303-cable, 304-inverter cabinet, 305-wiring board, 3051-storage box, 3052-fixed bracket, 3053-handle, 4-shock absorption equipment, 5-security facilities, 501-table, 502-LCD screen, 503-multimedia cabinet, 504-chair, 505-coffee table, 506-locker. DETAILED DESCRIPTION

[0035] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the description.

[0036] Example:

[0037] like Figures 1 to 12 As shown, an aviation shelter includes a shelter body 1, a traction mechanism 2, electrical equipment 3, a shock absorbing device 4 and a facility 5. The traction mechanism 2, the electrical equipment 3 and the shock absorbing device 4 are respectively connected to the shelter body 1, and the facility 5 is arranged in the shelter body 1.

[0038] The cabin body 1 includes a wall panel 101, a soundproof window 102, a cabin door 103, an emergency door 104, a lifting ring 105, a storage box 106 and a bottom plate 107. The soundproof window 102, the cabin door 103, the emergency door 104 and the storage box 106 are arranged on the side wall panel 101 of the cabin body 1. The soundproof window 102 adopts a double-layer soundproof window arrangement. The storage box 106 is a built-in embedded storage box, which can reduce the occupied space; the lifting ring 105 is arranged on the top wall panel 101 of the cabin body 1 to facilitate the lifting of the cabin. The bottom plate 107 is connected to the wall panel 101 to form the cabin body 1.

[0039] The traction mechanism 2 includes a lifting mechanism body 201, a universal wheel 202, a lifting wrench 203, a steering traction wrench 204, a connecting rod 205 and a connecting plate 206. The lifting mechanism body 201 is connected to the universal wheel 202 through the connecting rod 205, the lifting wrench 203 is connected to the lifting mechanism body 201, the steering traction wrench 204 is connected to the connecting rod 205, the connecting rod 205 is connected to the connecting plate 206, and the connecting plate 206 is connected to the side wall panel 101 of the cabin body 1.

[0040] The lifting mechanism body 201 includes a worm gear assembly 2011 and a worm 2012 . The worm gear assembly 2011 is connected to the worm 2012 . The worm gear assembly 2011 is connected to the connecting rod 205 and the lifting wrench 203 . The lifting wrench 203 is installed on the outside of the worm gear assembly 2011 .

[0041] The traction mechanism 2 mainly completes the functions of lifting, steering and walking of the square cabin. Four sets of traction mechanisms 2 are set at the four corners of the outside of the square cabin, and the traction wrench 204 is equipped with a mooring ring, so that the square cabin can be reliably moored inside the cargo hold of the transport aircraft to ensure flight safety; the lifting wrench 203 is designed to be detachable and hexagonal structure, connected to the rotating shaft of the worm gear assembly 2011 through the hexagonal structure, and the lifting wrench 203 can be stored when not in use. By rotating the worm gear assembly 211 through the lifting wrench 203, the inner wall worm gear drives the worm 212 to rise and fall, thereby realizing the lifting function of the lifting mechanism body 201.

[0042] The electrical equipment 3 includes a power connection box 301, an alarm device 302, a cable 303, an inverter cabinet 304 and a wiring panel 305, as well as related lighting facilities, lines and switches. The power connection box 301, the alarm device 302 and the inverter cabinet 304 are connected to the wall panel 101 of the cabin body 1, and the wiring panel 305 is connected to the wall panel 101 of the cabin body 1 through the cable 303.

[0043] The wiring tray 305 includes a receiver 3051 and a fixing frame 3052, the receiver 3051 and the fixing frame 3052 are rotatably connected, a rotating handle 3053 is provided on one side of the receiver 3051, the receiver 3051 is connected to the cable 303, the cable 303 can be wound around the receiver 305 for storage, and the receiver 3051 is rotated by rotating the handle 3053.

[0044] The cabin provides power to the electrical equipment 3 in the cabin through an external power supply, so an external power cable 303 and a wiring tray 305 are required. The wiring tray 305 is for the convenience of storing the cable 303. The spiral spring built into the rotating cylinder of the receiver 305 can easily collect the cable 303. The receiver 305 is a spring-type power cable reel, which uses a spiral spring and a rotating handle 3053 as power. The receiver 305 is rotated to retract and release the cable 303 without consuming electrical energy. When the cable 303 is pulled out, the coil spring in the receiver 305 cylinder stores elastic potential energy. When the cable 303 is recovered, the elastic potential energy becomes the power source for retracting, and the cable 303 can be automatically and flexibly retracted. The wiring tray 305 is equipped with a rear latch brake device to prevent the cable 303 from loosening due to the rotation of the receiver 305 after storage and the consumption of elastic potential energy due to the rotation of the receiver 305.

[0045] The shock absorbing device 4 includes a fixing plate A401, a fixing plate B402 and an intermediate layer 403. The fixing plate A401 is connected to the fixing plate B402 through the intermediate layer 403. The fixing plate A401 is provided with a hole A404. The fixing plate B402 is provided with a hole B405 and a groove 406. The hole B405 and the groove 406 are arranged at intervals. The fixing plate A401 and the fixing plate B402 are both made of metal, and the intermediate layer 403 is made of rubber, which plays a role in buffering and shock absorption. The fixing plate A401 can be fixed on the ground or the installation platform by using the corresponding spiral through hole A404, and the fixing plate B402 can be fixedly connected to the bottom of the cabin body 1 by using the corresponding spiral through hole B405. The groove 406 can correspond to the bottom positioning structure of the cabin body 1, which is convenient for positioning and installing the shock absorbing device 4.

[0046] The shock absorbing device 4 arranged at the bottom of the cabin body 1 is 10 SH-1150 plate shock absorbers, which filter the bumps and vibrations transmitted to the cabin and reduce the impact during take-off and landing. At the same time, the floor is paved with carpet and sound insulation layer A, which can filter mechanical waves to a certain extent.

[0047] The facilities 5 include a table 501, an LCD screen 502, a multimedia cabinet 503, a chair 504, a coffee table 505 and a locker 506, and the table 501, the LCD screen 502, the multimedia cabinet 503, the chair 504, the coffee table 505 and the locker 506 are respectively arranged in the wall panel 101 of the cabin body 1.

[0048] The wall panel 101 of the shelter body 1 includes a skin 1011, a rib beam 1012 and a filling layer 1013. The rib beam 1012 and the flame-retardant polyurethane filling layer 1013 are arranged between two skins 1011, and the flame-retardant polyurethane filling layer 1013 has a heat-insulating effect.

[0049] The top and side wall panels 101 of the cabin body 1 are made of 1.5 mm thick corrugated board 1016, the top wall panel 101 is provided with a base plate 1071 and a soft layer A1074 made of European pine board inside the cabin, and the side wall panels 101 are provided with a sound insulation layer A1014 and a soft layer B1015 inside the cabin, the sound insulation layer A1014 and the soft layer B1015 are arranged on both sides of the base plate 1071, and the soft layer B1015 is a flame-retardant carpet.

[0050] The bottom plate 107 includes a 18 mm thick European pine board material base plate 1071, a 2 mm thick patterned aluminum plate 1072, and a sound insulation layer B1073 using a 50 mm thick polyurethane coating. The aluminum plate 1072 is arranged on the outer wall of the base plate 1071, and the sound insulation layer B1073 is arranged on the inner wall of the base plate 1071 12 mm thick. A carpet cushion layer 1075 is arranged on the base plate 1071. The sound insulation layer A1014 is a sound insulation blanket, the soft cover layer B1015 is a 5 mm thick sound-absorbing cotton, and the sound insulation layer B1073 is a flame-retardant sound insulation cotton.

[0051] This cabin can adopt a dual layout, namely: 4 workstations + 4 resting positions and 6 workstations + 2 resting positions. The cabin layout can be changed according to the needs of different people to better meet the needs of the cabin occupants.

[0052] The present invention is a cabin in the cargo hold of a transport aircraft that provides work and rest space for cabin occupants. The present invention can not only realize the above functions, but also complete the layout of the internal work area and rest area according to different task requirements, adjust the internal lighting, carpet color and decoration style, change the configuration of cabin facilities, etc. to realize different functions.

Claims

1. An aviation shelter, characterized in that: The invention comprises a cabin body (1), a traction mechanism (2), an electrical device (3), a shock absorbing device (4) and a support facility (5); the traction mechanism (2), the electrical device (3) and the shock absorbing device (4) are respectively connected to the cabin body (1); and the support facility (5) is arranged in the cabin body (1).

2. The aviation shelter according to claim 1, characterized in that: The cabin body (1) comprises a wall panel (101), a soundproof window (102), a cabin door (103), an emergency door (104), a lifting ring (105), a storage box (106) and a bottom plate (107); the soundproof window (102), the cabin door (103), the emergency door (104) and the storage box (106) are arranged on the side wall panel (101) of the cabin body (1); the lifting ring (105) is arranged on the top wall panel (101) of the cabin body (1); and the bottom plate (107) is connected to the wall panel (101).

3. The aviation shelter according to claim 1, characterized in that: The traction mechanism (2) comprises a lifting mechanism body (201), a universal wheel (202), a lifting wrench (203), a steering traction wrench (204), a connecting rod (205) and a connecting plate (206); the lifting mechanism body (201) and the universal wheel (202) are connected and fixed via the connecting rod (205); the lifting wrench (203) is connected to the lifting mechanism body (201); the steering traction wrench (204) is connected to the universal wheel (202); the connecting rod (205) and the universal wheel (202) are connected via a bearing; the connecting rod (205) is fixedly connected to the connecting plate (206); and the connecting plate (206) is connected to the cabin body (1).

4. The aviation shelter according to claim 3, characterized in that: The lifting mechanism body (201) comprises a worm gear assembly (2011) and a worm (2012), wherein the worm gear assembly (2011) is connected to the worm (2012), and the worm gear assembly (2011) is connected to a lifting wrench (203), and the worm gear can be rotated by the lifting wrench, and the lifting wrench (203) is installed on the outside of the worm gear assembly (2011).

5. The aviation shelter according to claim 1, characterized in that: The electrical equipment (3) comprises a power connection box (301), an alarm device (302), a cable (303), an inverter cabinet (304) and a wiring panel (305); the power connection box (301), the alarm device (302) and the inverter cabinet (304) are connected to the cabin body (1); the cable (303) is retracted and connected to the wiring panel (305), and the wiring panel (305) is connected to the cabin body (1).

6. The aviation shelter according to claim 5, characterized in that: The wiring tray (305) comprises a receiver (3051) and a fixing frame (3052), wherein the receiver (3051) and the fixing frame (3052) are rotatably connected, a rotating handle (3053) is provided on one side of the receiver (3051), and the receiver (3051) is connected to the cable (303).

7. The aviation shelter according to claim 1, characterized in that: The shock absorbing device (4) comprises a fixing plate A (401), a fixing plate B (402) and an intermediate layer (403); the fixing plate A (401) is connected to the fixing plate B (402) via the intermediate layer (403); a hole A (404) is arranged on the fixing plate A (401); a hole B (405) and a groove (406) are arranged on the fixing plate B (402); and the hole B (405) and the groove (406) are arranged at intervals.

8. The aviation shelter according to claim 7, characterized in that: The fixing plate A (401) and the fixing plate B (402) are made of metal, and the middle layer (403) is made of rubber.

9. The aviation shelter according to claim 2, characterized in that: The wall panel (101) of the shelter body (1) comprises a skin (1011), a rib beam (1012) and a filling layer (1013), wherein the rib beam (1012) and the filling layer (1013) are arranged between two skins (1011).

10. The aviation shelter according to claim 2, characterized in that: The outermost sides of the top and side wall panels (101) of the cabin body (1) are covered with corrugated boards (1016); the inner wall of the top wall panel (101) is provided with a base plate (1071) and a sound insulation layer B (1074); the outermost sides of the side wall panels (101) are covered with sheet metal corrugated boards (1016), followed by the wall panels (101) further inward; further inward is a sound insulation layer A (1014) composed of C-shaped steel and sound insulation sponge; further inward is the base plate (1071); the innermost side is a soft covering layer B (1015); the bottom plate (107) comprises a base plate (1071), an aluminum plate (1072), and a sound insulation layer B (1073); the aluminum plate (1072) is provided on the outermost outer wall of the bottom plate (107); the sound insulation layer B (1073) is provided on the inner wall of the base plate (1071); and a cushion layer 1075 is provided on the base plate (1071).

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