CN219687616U - Flight attitude simulation test bed - Google Patents

Abstract

The utility model relates to the technical field of aircraft testing, in particular to a flight attitude simulation test bed. The utility model provides a flight gesture simulation test platform, the on-line screen storage device comprises a base, there is the stage at the base top, there is first revolution mechanic at stage top and bearing structure, there is second revolution mechanic on the first revolution mechanic top, there is the supporting frame at second revolution mechanic top, there is the regulation structure on the supporting frame, the regulation structure includes the adjustment tank, there is the guide way at adjustment tank top, there is the teeth of a cogwheel on the adjustment tank lateral wall, there is the gear tooth one side, there is the movable column in the gear, there is the motor movable column bottom, there is the ball at the movable column top, there is the baffle on the ball, there is the connecting rod at the baffle top, there is the direction support column on the connecting rod lateral wall, there is spacing deflector at the direction support column bottom, there is the backup pad between connecting rod and the baffle. The utility model aims to solve the technical problem of providing a flight attitude simulation test bed with adjustable frame length so as to have stronger practicability for testing aircrafts with different specifications.

Description

Flight attitude simulation test bed

Technical Field

The utility model relates to the technical field of aircraft testing, in particular to a flight attitude simulation test bed.

Background

The flying attitude refers to the state of three axes of the aircraft relative to a certain reference line or a certain reference plane or a certain fixed coordinate system in the air, the flying attitude comprises changes of a head elevation, a head lowering, a left inclination, a right inclination and the like, the flying attitude determines the direction of the aircraft, the flying altitude is influenced, the flying direction is also influenced, the aircraft has the same specification and size due to different types and classifications, and the existing flying attitude simulation test bed is shown as a flying attitude simulation test bed with the publication number of CN215707229U and comprises a base, a rotary controller and a workbench, wherein the rotary controller is provided with a first rotary shaft and a second rotary shaft which is perpendicular to the first rotary shaft; the workstation connect in rotary controller, and be used for fixed fuselage, the workstation is in the drive of first pivot is down around first pivot rotates, and/or, the workstation is in the drive of second pivot is down around the second pivot rotates, and the support body length in this laboratory bench is fixed to be set up, and a support body only can adapt to the aircraft of a size, when the aircraft of multiple different specifications need be tested, need change the support body often, it is comparatively inconvenient.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a flight attitude simulation test bed with adjustable frame length so as to have stronger practicability for testing aircrafts with different specifications.

The technical scheme adopted by the utility model is as follows: the utility model provides a flight gesture simulation test platform, includes base, stage body, first revolution mechanic, second revolution mechanic, bearing structure, support frame and adjusts structure, its characterized in that: the base top is equipped with the stage body, the stage body top is equipped with first revolution mechanic, be equipped with bearing structure between first revolution mechanic and the stage body, be equipped with second revolution mechanic on the first revolution mechanic, second revolution mechanic top is equipped with the support frame, be equipped with adjusting structure on the support frame, be equipped with the hack lever in the support frame.

The adjusting structure comprises an adjusting groove arranged in a hack lever, the top of the adjusting groove is provided with a guide groove, gear teeth are arranged on the side wall of the adjusting groove, a gear is arranged on one side of the gear, a movable column penetrating through the adjusting groove, the top wall of the guide groove and the bottom wall of the guide groove is arranged in the gear, a motor is arranged at the bottom of the movable column, a ball is arranged at the top of the movable column, a baffle is sleeved on the ball, a connecting rod is arranged at the top of the baffle, a guide supporting column penetrating through the top wall of the guide groove is arranged on the side wall of the connecting rod, a limiting guide plate is arranged at the bottom of the guide supporting column, and two supporting plates are arranged between the connecting rod and the baffle.

As a further scheme of the utility model: the gear is meshed with the gear teeth.

As a further scheme of the utility model: the movable column is fixedly connected with the output end of the motor.

As a further scheme of the utility model: the ball is movably connected with the baffle.

As a further scheme of the utility model: the backup pad sets up in the connecting rod both sides respectively.

As a further scheme of the utility model: the cross section area of the limiting guide plate is larger than that of the guide support column.

As a further scheme of the utility model: the baffle is connected with the hack lever in a sliding way.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the adjusting structure is arranged, when the aircrafts with different specifications are required to be tested, the motor is started to rotate to drive the movable column to rotate, the movable column is rotated to drive the gear to rotate and move along the gear teeth, the gear motion reversely drives the movable column to move along the direction of the gear teeth, the movable column motion drives the ball to move, the ball motion drives the baffle to move, and the baffle motion drives the connecting rod to move, so that the distance between the connecting rod and one end of the supporting frame for fixing the aircrafts is changed, and the supporting frame is not required to be replaced when the aircrafts with different specifications are tested, so that the aircrafts with different specifications are more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a flight attitude simulation test stand according to the present utility model.

Fig. 2 is a schematic diagram of a part a of a flight attitude simulation test stand according to the present utility model.

FIG. 3 is a sectional view of the A part of the flight attitude simulation test stand.

In the accompanying drawings:

1. a table body; 2. a support structure; 3. a first rotating structure; 4. a second rotating structure; 5. a support frame; 51. a hack lever; 6. a base; 7. an adjustment structure; 71. an adjustment tank; 72. gear teeth; 73. a gear; 74. a movable column; 75. a ball; 76. a baffle; 77. a connecting rod; 78. a guide support column; 79. limiting guide plates; 710. a guide groove; 711. a support plate; 712. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a flight gesture simulation test platform, includes base 6, stage body 1, first revolution mechanic 3, second revolution mechanic 4, bearing structure 2, support frame 5 and adjusts structure 7, its characterized in that: the base 6 top is equipped with stage body 1, stage body 1 top is equipped with first revolution mechanic 3, be equipped with bearing structure 2 between first revolution mechanic 3 and the stage body 1, be equipped with second revolution mechanic 4 on the first revolution mechanic 3, second revolution mechanic 4 top is equipped with support frame 5, be equipped with adjusting structure 7 on the support frame 5, be equipped with hack lever 51 in the support frame 5.

The utility model provides a speed regulation device for aircraft, including adjusting structure 7, including setting up the adjustment tank 71 in hack lever 51, adjustment tank 71 top is equipped with guide way 710, be equipped with teeth of a cogwheel 72 on the adjustment tank 71 lateral wall, teeth of a cogwheel 72 one side is equipped with gear 73, be equipped with the spliced pole 74 that runs through adjustment tank 71 and guide way 710 roof and diapire in the gear 73, the spliced pole 74 bottom is equipped with motor 712, the spliced pole 74 top is equipped with ball 75, the cover is equipped with baffle 76 on the ball 75, the baffle 76 top is equipped with connecting rod 77, be equipped with the guide support column 78 that runs through guide way 710 roof on the connecting rod 77 lateral wall, guide support column 78 bottom is equipped with spacing deflector 79, be equipped with two backup pads 711 between connecting rod 77 and the baffle 76, when need adjust the distance between the one end that connecting rod 77 and support frame 5 are used for fixed aircraft, the motor 712 is started to the motor 712, and the spliced pole 74 rotates and drives gear 73, and gear 73 rotates and drives the spliced pole 74 along teeth of a cogwheel 72 motion along 72, and the spliced pole 74 motion, and ball 75 motion, 75 motion drive the motion of baffle 76, and the motion of connecting rod 76 drives the motion along the connecting rod 77, and the motion of the guide support column 77 is more than the motion of the guide way 76 is used for the fixed to the position of the guide way 76, and the position of a position-limited support 76 is more convenient for the position-stop motion of the connecting rod 77 to be used for the fixed to the aircraft when the position of the end of the aircraft is adjusted.

The working principle of the utility model is as follows: when the aircraft of different specifications need be tested, through the starter motor 712, the motor 712 rotates and drives movable post 74 and rotate, movable post 74 rotates and drives gear 73 and rotate along the teeth of a cogwheel 72 motion, gear 73 moves and drives movable post 74 and move along the direction of teeth of a cogwheel 72 in the opposite direction, movable post 74 moves and drives ball 75 and move, ball 75 moves and drives baffle 76 and moves and drive connecting rod 77, make the distance between one end that connecting rod 77 and support frame 5 are used for fixed aircraft change, need not to change support frame 5 when testing the aircraft of different specifications, it is comparatively convenient, make this flight gesture simulation test stand can test the aircraft of different specifications, the practicality is stronger.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. The utility model provides a flight gesture simulation test platform, includes base (6), stage body (1), first revolution mechanic (3), second revolution mechanic (4), bearing structure (2), support frame (5) and regulation structure (7), its characterized in that: the novel multifunctional lifting device is characterized in that a table body (1) is arranged at the top of the base (6), a first rotating structure (3) is arranged at the top of the table body (1), a supporting structure (2) is arranged between the first rotating structure (3) and the table body (1), a second rotating structure (4) is arranged on the first rotating structure (3), a supporting frame (5) is arranged at the top of the second rotating structure (4), an adjusting structure (7) is arranged on the supporting frame (5), and a hack lever (51) is arranged in the supporting frame (5);

the utility model provides an adjusting structure (7) is including setting up adjustment tank (71) in hack lever (51), adjustment tank (71) top is equipped with guide way (710), be equipped with teeth of a cogwheel (72) on adjustment tank (71) lateral wall, teeth of a cogwheel (72) one side is equipped with gear (73), be equipped with movable post (74) that run through adjustment tank (71) and guide way (710) roof and diapire in gear (73), movable post (74) bottom is equipped with motor (712), movable post (74) top is equipped with ball (75), the cover is equipped with baffle (76) on ball (75), baffle (76) top is equipped with connecting rod (77), be equipped with guide support column (78) that run through guide way (710) roof on connecting rod (77) lateral wall, guide support column (78) bottom is equipped with spacing deflector (79), be equipped with two backup pads (711) between connecting rod (77) and baffle (76).

2. A flight attitude simulation test stand according to claim 1, wherein: the gear (73) is meshed with the gear teeth (72).

3. A flight attitude simulation test stand according to claim 1, wherein: the movable column (74) is fixedly connected with the output end of the motor (712).

4. A flight attitude simulation test stand according to claim 1, wherein: the ball (75) is movably connected with the baffle (76).

5. A flight attitude simulation test stand according to claim 1, wherein: the supporting plates (711) are respectively arranged at two sides of the connecting rod (77).

6. A flight attitude simulation test stand according to claim 1, wherein: the cross-sectional area of the limit guide plate (79) is larger than that of the guide support column (78).

7. A flight attitude simulation test stand according to claim 1, wherein: the baffle plate (76) is in sliding connection with the hack lever (51).