CN217821875U - Upper platform applied to flight simulator - Google Patents
Upper platform applied to flight simulator Download PDFInfo
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- CN217821875U CN217821875U CN202120721365.9U CN202120721365U CN217821875U CN 217821875 U CN217821875 U CN 217821875U CN 202120721365 U CN202120721365 U CN 202120721365U CN 217821875 U CN217821875 U CN 217821875U
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Abstract
The utility model provides an upper platform applied to a flight simulator, which comprises a three-dimensional structure frame consisting of a plurality of beams, a middle movable cover plate frame, ball curtain supporting frames at the left side and the right side, a cabin supporting plate, a middle movable cover plate and an air conditioner mounting frame; the front part below the structural frame is provided with a front lower cover plate through a front cover plate frame, the middle part is provided with a middle movable cover plate through a middle movable cover plate frame, the rear part is provided with an air conditioner frame, cabin supporting plates are respectively arranged on the left side and the right side of the middle part above the structural frame, and ball curtain supporting frames on the left side and the right side are respectively arranged near the cabin supporting plates on the left side and the right side of the structural frame. The structural framework is divided into a plurality of beams, so that the transportation and the assembly are convenient, the upper platform is subjected to finite element analysis such as stress and movement, the weight, the shape and the strength are optimized, a plurality of auxiliary structures can be integrated, the weight of the whole structure is less than 2 tons, the size is small, the available space is large, and the appearance is attractive.
Description
Technical Field
The utility model relates to a flight simulator technique, especially a be applied to flight simulator's upper platform.
Background
The modern flight simulation technology is one of important pillars and key technologies for aviation, aerospace science and technology and industrial development, takes aircrafts in aviation, aerospace science and technology and industry as research objects, and researches and analyses on flight theories, technologies and performances and characteristics of the aircrafts are mainly carried out through a flight simulator/system by means of modeling and simulation means.
The motion platform is an important component of the flight simulator, provides six-degree-of-freedom motion for the flight simulator, and simulates various flight states of the airplane. Generally, the device mainly comprises an upper platform, an electric cylinder and a hinged support. The upper platform is an important structure for connecting the motion platform and the flight simulator, and not only needs to provide enough strength for the motion platform, but also provides safe installation and use environments for each system of the flight simulator.
The existing flight simulator upper platform is mostly formed by welding steel structures, generally the overall size exceeds 6 meters, and the weight is more than 4 tons. Because the electric motion platform has certain bearing capacity, the bearing capacity of the motion platform is reduced due to the overweight of the upper platform, and the welded structure is inconvenient to transport. In order to ensure the strength and rigidity of the upper platform, the number of steel beams in the upper platform is large, so that the inner space is difficult to reuse. The requirements of the current high-end flight simulator cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses utilize the method of mathematics approximation to simulate true geometry and load operating mode, provided one kind and be applied to flight simulator's upper platform.
In order to solve the above problem, the utility model provides a following technical scheme:
an upper platform applied to a flight simulator comprises a three-dimensional structural framework consisting of a plurality of beams; the front part of the lower part of the structure frame is provided with a front lower cover plate through a front cover plate frame, the middle part of the structure frame is provided with a middle movable cover plate through a middle movable cover plate frame, the rear part of the structure frame is provided with an air conditioner frame, cabin supporting plates are respectively arranged on the left side and the right side of the middle part of the upper part of the structure frame, and the left side and the right side of the structure frame are respectively provided with a left side ball curtain supporting frame and a right side ball curtain supporting frame which are positioned near the cabin supporting plates.
Further, the structural frame includes: the front beam, the front frame, the front two side beams, the middle beam, the rear two side beams and the rear beam; front left and right reinforcing plates, a middle reinforcing plate and a rear reinforcing plate connect all the beams from the upper part to each other; the intermediate and front supports connect all the beams from below.
Further, the front lower cover is detachably mounted on the front cover frame.
Further, the intermediate removable cover is detachably mounted on the intermediate removable cover frame.
Further, the middle movable cover plate can be folded and unfolded.
Further, the air conditioner installation frame is customized according to the installation requirements of the air conditioner structure and the installation of the auxiliary electrical equipment.
Further, the structural frame also includes a front frame to which a vacuum pump or some electrical equipment for viewing is mounted.
Further, the structural framework still includes preceding ball curtain supporting seat, preceding ball curtain supporting seat is installed around the anterior of structural framework.
Furthermore, each beam comprises an upper plate, a lower plate, a middle support and a reinforcing rib, the middle support and the reinforcing rib are combined into an I-shaped beam, and the upper plate and the lower plate are respectively arranged above and below the I-shaped beam.
Furthermore, a detachable installation blind plate is arranged in the middle of the middle beam.
Compared with the prior art, the utility model, above-mentioned technical scheme has following beneficial effect at least:
in the scheme, the upper platform is subjected to finite element analysis on the stress and motion conditions, so that the weight, the shape and the strength are optimized. The interior space is large and many auxiliary structures such as air conditioners and electrical equipment can be integrated. Overall structure weight is less than 2 tons, but the volume is less but space utilization is high, improvement flight simulator's that can be better motion quality.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a top view of the structural frame of the present invention;
fig. 4 is a bottom view of the structural frame of the present invention;
FIG. 5 is a schematic view of an I-beam of the present invention;
FIG. 6 is a frame view of the front cover plate of the present invention;
fig. 7 is a frame diagram of the middle removable cover of the present invention;
fig. 8 is a frame diagram of the air conditioner according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be described in conjunction with the accompanying drawings, which are included to illustrate the present invention and not to limit the scope of the invention, and modifications of various equivalent forms of the present invention by those skilled in the art are intended to fall within the scope of the appended claims.
The utility model provides a be applied to flight simulator's upper platform structure utilizes the method of mathematics approximate to carry out the analog analysis to real geometry and load operating mode, utilizes finite element analysis promptly, adopts split type structure, falls into simple and interactive finite roof beam with the upper platform, goes to approaching real upper platform structural system with the unknown quantity of finite quantity to guarantee the intensity height and the light in weight of every roof beam, and construction simple to operate.
As shown in fig. 1 to 2, the upper platform applied to a flight simulator provided in this embodiment includes: the three-dimensional structural frame 1 of constituteing by many roof beams, preceding lower part apron 2 is installed through 3 framves of anterior apron frame to the preceding part of structural frame 1 below, and the middle part is installed middle removable cover 7, rear portion through middle removable cover frame 4 and is installed air conditioner frame 8, install passenger cabin backup pad 6 on the left and right sides of the middle part of structural frame 1 top respectively lie in on the left and right sides of structural frame 1 both sides left and right sides ball curtain braced frame 5 is installed respectively in the vicinity of passenger cabin backup pad 6. The upper platform of the embodiment performs finite element analysis on the stress and motion conditions, so that the weight, the shape and the strength are optimized. The interior space is large and many auxiliary structures such as air conditioners and electrical equipment can be integrated. The overall structure weight is less than 2 tons, the size is small, the space utilization rate is high, and the motion quality of the flight simulator can be better improved.
The overall approximate size of the structural frame 1, the front lower cover plate 2, the front cover plate frame 3 (see fig. 6), the middle movable cover plate frame 4, the left and right side curtain support frames 5, the cabin support plate 6, the middle movable cover plate 7, the air conditioner mounting frame 8, etc. is 3000mm × 4000mm × 312mm to 4000mm × 5000mm × 412mm. The structure frame 1, the front lower cover plate 2, the front cover plate frame 3, the middle movable cover plate frame 4, the ball curtain supporting frames 5 at the left side and the right side, the cabin supporting plate 6, the middle movable cover plate 7 and the air conditioner mounting frame 8 are connected with an M6 high-strength screw through rivets.
The front cross member 101, the front side members 105 and the middle member 107 of the structural frame 1 constitute a front region, and form a space with a middle of about 2600mm × 2400mm × 300mm to 2700mm × 2500mm × 400mm, and various cabinet structures and auxiliary electrical devices can be installed therein. Which are combined with the intermediate deck frame 4 (see fig. 7) and which can be fitted with trunking and the like.
The front frame 102 is connected to the front cross member 101 for mounting a vacuum pump or some vision electrical equipment.
The central beam 107, the rear side beams 108 and the rear cross beam 110 of the structural frame 1 constitute a rear region, forming a space of about 2000mm x 1500mm x 300mm to 2700mm x 1600mm x 400mm in the middle, in which space the air conditioning structure is installed.
The beams of the structural frame 1 are connected from the upper part through a front left and right reinforcing plate 104, a middle reinforcing plate 106 and a rear reinforcing plate 109 of 10mm high-strength aluminum alloy, and are fixedly connected by using M6 high-strength screws. The beams of the structural frame 1 are connected to each other from below by intermediate brackets 111 and front brackets 112. The shapes and the structural designs of the middle support 111 and the front support 112 are based on finite element analysis, so that the shapes of the middle support 111 and the front support 112 are optimized on the premise of meeting the strength requirement, and the construction and the installation are convenient.
The front lower cover plate 2 and the middle movable cover plate 7 are installed at the lower portion of the structural frame 1 to shield dust and prevent light leakage and facilitate maintenance. Anterior apron frame 3, middle removable cover frame 4 are connected with structural framework 1 respectively, and preceding lower part apron 2 detachably installs on anterior apron frame 3, and middle removable cover 7 detachably installs on middle removable cover frame 4, and middle removable cover 7 is collapsible to be opened, conveniently maintains and installs the interior electrical equipment of upper mounting plate. The middle movable cover plate frame 4 and the middle movable cover plate 7 are customized according to the installation requirements of the cabinet structure and the auxiliary electrical equipment.
The structure frame 1 is provided with a left side ball curtain supporting frame 5, a right side ball curtain supporting frame 5 and a front ball curtain supporting seat 103 around the front area, and the ball curtain supporting frame is used for installing a ball curtain adjusting seat to adjust and fix a ball curtain.
The cabin supporting plate 6 is installed at a front region of the structure frame 1, and the cabin supporting plate 6 is installed at an upper portion of the structure frame 1 using a 10mm high strength aluminum alloy plate for installing a cabin underframe and supporting a cabin.
Referring to fig. 4, each of the beams of the structural frame 1 includes an upper plate 113, a lower plate 104, a middle support 115, and a reinforcing rib 116, the middle support 115 and the reinforcing rib 116 are combined into an i-beam using rivets and M6 high-strength screws, and the upper plate 113 and the lower plate 114 are disposed above and below the i-beam, respectively. The material of each beam is made of high-strength aluminum alloy. The upper plate 113 and the lower plate 114 are made of 6mm high-strength aluminum alloy plates, and the strength is higher than that of common steel; the middle support 115 and the reinforcing ribs 116 adopt aluminum alloy plates with good strength and plasticity of 4mm due to the limitation of sheet metal process, rivets and M6 screws are combined to form an I-shaped beam, so that the material is saved, the weight is reduced, the bending resistance coefficient of the section of the beam is improved, and finite element analysis is performed according to the stress and motion conditions of the upper platform, so that the weight and the strength are optimized.
Referring to fig. 5, a detachable mounting blind plate 9 is arranged in the middle of the middle beam 17, and the mounting blind plate 9 can be replaced by a mounting plate with a wiring hole 20 for convenient wiring of electrical equipment.
Referring to fig. 8, an air conditioner mounting frame 8 is connected to the structural frame 1 for fixing the air conditioner structure and mounting auxiliary electric devices. The air conditioner installation frame is customized according to the installation requirements of the air conditioner structure and the installation of the auxiliary electrical equipment.
The utility model discloses an overall structure weight is less than 2 tons, and weight is lighter, the volume is less but usable space is very big, the transportation and the equipment of being convenient for, and a lot of auxiliary function of integration, improvement flight simulator's that can be better motion quality and the requirement that satisfies high-end simulator.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
Claims (10)
1. An upper platform applied to a flight simulator is characterized by comprising a three-dimensional structural frame consisting of a plurality of beams, wherein a front lower cover plate is arranged at the front part below the structural frame through a front cover plate frame, a middle movable cover plate is arranged at the middle part through a middle movable cover plate frame, an air conditioner installation frame is arranged at the rear part, cabin support plates are respectively arranged at the left side and the right side of the middle part above the structural frame, and ball curtain support frames at the left side and the right side are respectively arranged at the positions, close to the cabin support plates, on the left side and the right side of the structural frame;
the structural frame having dimensions in the range of 3000mm x 4000mm x 312mm to 4000mm x 5000mm x 412mm, the structural frame comprising: the front cross beam, the front two side beams and the middle beam form a front area, the size range of the front area is 2600mm multiplied by 2400mm multiplied by 300mm to 2700mm multiplied by 2500mm multiplied by 400mm, the middle beam, the rear two side beams and the rear cross beam form a rear area, and the size range of the rear area is 2000mm multiplied by 1500mm multiplied by 300mm to 2700mm multiplied by 1600mm multiplied by 400mm.
2. The upper deck according to claim 1, wherein the front left and right reinforcing plates, the middle reinforcing plate and the rear reinforcing plate connect all of said beams to each other from above; the intermediate and front supports connect all the beams from below.
3. The upper deck according to claim 1, wherein said front lower deck is removably mounted to a front deck frame.
4. The upper deck as recited in claim 1, wherein said intermediate deck is removably mounted to the intermediate deck frame.
5. The upper platform of claim 1, wherein the intermediate removable cover is foldable open.
6. The upper platform of claim 1, wherein the air conditioning mounting frame is customized to the installation requirements of the air conditioning structure and the installation of the auxiliary electrical equipment.
7. The upper platform of claim 1, wherein the structural frame further comprises a front frame to which a vacuum pump or a portion of the visual electrical equipment is mounted.
8. The upper platform of claim 1, wherein the structural frame further comprises a front dome support mounted around a front portion of the structural frame.
9. The upper platform of claim 2, 7 or 8, wherein each of the beams comprises an upper plate, a lower plate, a middle support and a reinforcing rib, the middle support and the reinforcing rib are combined into an i-beam, and the upper plate and the lower plate are respectively arranged above and below the i-beam.
10. The upper platform of claim 2, wherein the middle beam is provided with a detachable mounting blind plate in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721365.9U CN217821875U (en) | 2021-04-09 | 2021-04-09 | Upper platform applied to flight simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721365.9U CN217821875U (en) | 2021-04-09 | 2021-04-09 | Upper platform applied to flight simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217821875U true CN217821875U (en) | 2022-11-15 |
Family
ID=83958835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120721365.9U Active CN217821875U (en) | 2021-04-09 | 2021-04-09 | Upper platform applied to flight simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217821875U (en) |
-
2021
- 2021-04-09 CN CN202120721365.9U patent/CN217821875U/en active Active
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