CN215794533U - Aircraft simulation test platform - Google Patents
Aircraft simulation test platform Download PDFInfo
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- CN215794533U CN215794533U CN202122335054.1U CN202122335054U CN215794533U CN 215794533 U CN215794533 U CN 215794533U CN 202122335054 U CN202122335054 U CN 202122335054U CN 215794533 U CN215794533 U CN 215794533U
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- hoisting
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- 238000004088 simulation Methods 0.000 title claims abstract description 18
- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides an aircraft simulation test platform, including first support frame, the top of first support frame is equipped with crane cart support, crane cart support's bottom is equipped with cart running gear, crane cart support's top is equipped with rotary mechanism, rotary mechanism includes rotatory support, the top of rotatory support is fixed with rotatory track, rotatory orbital top is equipped with the runing rest, be equipped with the rotating electrical machines that a plurality of rotatory wheel and a plurality of and the corresponding setting of runing wheel that evenly set up on the runing rest, the runing rest internal fixation has the supporting beam that is "well" font and distributes, the one end top of first supporting beam is equipped with first trolley, the other end top of first supporting beam is equipped with the third trolley, the one end top of second supporting beam is equipped with the second trolley, the other end top of second supporting beam is equipped with the fourth trolley, the top of second support frame is equipped with the fifth trolley. The utility model has simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of airplane simulation experiments, and particularly relates to an airplane simulation test bed.
Background
Before the airplane is put into operation, in order to ensure the safety of the airplane, a simulation experiment needs to be carried out on the structural strength of the airplane, whether the bearing capacity of the airplane meets the requirement or not is obtained through the simulation experiment, and therefore the airplane needs to be controlled in five degrees of freedom (yaw, pitch, roll, lift and translation) of suspension and attitude. The existing experiment platform cannot meet the control of five degrees of freedom of the airplane attitude, and the existing airplane experiment platform cannot completely and accurately test the structural strength data of the airplane, so that the existing airplane simulation experiment platform is inconvenient to use and unreasonable in structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides an airplane simulation test bed for solving the technical problems of unreasonable structure and inconvenient use of the existing airplane simulation test platform, which comprises a first support frame, wherein the first support frame plays a supporting role, the four corners of the bottom end of the first support frame are respectively fixed with a vertically arranged support leg, the support legs play a supporting role, two parallel and spaced cart walking tracks are laid at the top end of the first support frame, a crane cart support is arranged above the first support frame, cart walking mechanisms are arranged at the four corners of the bottom end of the crane cart support, the cart walking mechanisms are assembled on the cart walking tracks corresponding to the cart walking tracks, each cart walking mechanism comprises a cart walking wheel arranged on the crane cart support, the cart walking wheels are in rolling fit with the cart walking tracks, and a cart walking motor is arranged on the crane cart support close to the cart walking wheels, the power output shaft of the cart walking motor is in transmission connection with the cart walking wheels through the speed reducer, the cart walking motor is connected with the power supply and the PLC through cables, and the cart walking motor drives the cart walking wheels to freely move along the cart walking track. The top of crane cart support is equipped with rotary mechanism, rotary mechanism is including fixing the rotatory support on crane cart support top, rotatory support plays and supports fixed effect, the top of rotatory support is fixed with and is the annular rotatory track of circle, rotatory orbital top is equipped with the annular runing rest that is that corresponds the setting with the runing rest, be equipped with a plurality of swivel wheel and the rotating electrical machines of even setting on the runing rest, the rotatable setting of swivel wheel is on the runing rest and the power output shaft and the swivel wheel assembly of rotating electrical machines, swivel wheel roll-in cooperation is on the runing rest, rotating electrical machines passes through cable switching on power supply and PLC controller, rotating electrical machines drives swivel wheel and removes along the runing rest, therefore the runing rest realizes rotating. A supporting beam which is distributed in a shape like a Chinese character 'jing' is fixed in the rotating frame and plays a supporting role, the supporting beam comprises two first supporting beams which are arranged in parallel and at intervals and two second supporting beams which are arranged in parallel and at intervals, a first trolley track is laid at the top ends of the two first supporting beams, a second trolley track is laid at the top ends of the two second supporting beams, a first trolley is assembled above one end of the first supporting beam and can freely move along the first trolley track, a third trolley is assembled above the other end of the first supporting beam and can freely move along the first trolley track, a second trolley is assembled above one end of the second supporting beam and can freely move along the second trolley track, a fourth trolley is assembled above the other end of the second supporting beam and can freely move along the second trolley track, the second support frame is arranged in the middle of the top end of the support beam and plays a role in supporting and fixing, and the fifth hoisting trolley is arranged at the top end of the second support frame. The first crane trolley, the second crane trolley, the third crane trolley and the fourth crane trolley are the same in structure and all comprise trolley frames, trolley travelling mechanisms are arranged at four corners of the bottom ends of the trolley frames and comprise trolley travelling wheels assembled on the trolley travelling frames and trolley travelling motors fixed on the trolley travelling frames, the trolley travelling motors are connected with a power supply and a PLC (programmable logic controller) through cables, power output shafts of the trolley travelling motors are in transmission connection with the trolley travelling wheels, and the trolley travelling motors can drive the trolley travelling wheels to rotate. The top of dolly frame is equipped with hoisting mechanism, hoisting mechanism includes the lifting reel of rotatable setting on dolly frame top, the one end that plays to rise the reel is equipped with the lifting motor, the lifting motor passes through cable connection power and PLC controller, the lifting motor is fixed on the dolly frame, be equipped with the lifting hook under the lifting reel, the lifting hook passes through wire rope with the lifting reel and is connected, start the lifting motor, the lifting motor drives to play to rise the reel and rotates, the lifting reel is through receiving and releasing the lift that wire rope controlled the lifting hook. The fifth hoisting trolley comprises a hoisting drum arranged at the top end of the second support frame, two ends of the hoisting drum are rotatably arranged on the second support frame, a hoisting motor is arranged on the second support frame, a power output shaft of the hoisting motor is assembled with one end of the hoisting drum, a lifting hook is arranged below the hoisting drum, and the lifting hook is connected with the hoisting drum through a steel wire rope.
Preferably, one end of the hoisting drum is equipped with a brake; the brake plays the effect of emergency braking, and the other end that rises to rise the reel is equipped with the hoisting height limiter, and the hoisting height limiter plays the restriction effect to the hoisting height of lifting hook.
Preferably, the end portion of the crane cart support is fixed with a support column arranged in parallel with the cart walking track, one end of the support column is fixed with the crane cart support, the other end of the support column extends out of the crane cart support, a buffer is fixed at the end portion, and the buffer plays a buffering role.
Preferably, at least four rotating wheels are provided and at least four rotating motors provided corresponding to the rotating wheels are provided.
The scheme has the following advantages:
the first crane trolley, the second crane trolley, the third crane trolley, the fourth crane trolley and the fifth crane trolley are matched for use, respectively correspond to a first hoisting point, a second hoisting point, a third hoisting point, a fourth hoisting point and a fifth hoisting point on a hoisting airplane, and are used for completing the adjustment of five degrees of freedom (yaw, pitch, roll, lift and translation) of the hoisting and the airplane attitude of the airplane; the rotating mechanism is arranged to drive the first crane trolley, the second crane trolley, the third crane trolley, the fourth crane trolley and the fifth crane trolley to rotate; the cart travelling mechanism can drive the crane cart support to freely reciprocate along the cart travelling track; the buffer is arranged to play a role of buffering.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic structural view of the rotating mechanism;
FIG. 4 is an enlarged view of portion A of FIG. 1;
fig. 5 is an enlarged view of a portion B of fig. 3.
Reference numerals: 1. a first support frame; 2. a crane cart support; 3. a rotation mechanism; 4. a support beam; 5. a first lift truck; 6. a second trolley; 7. a third trolley; 8. a fourth lift truck; 9. a fifth trolley; 10. an aircraft; 11. supporting legs; 12. a cart walking track; 21. a cart traveling mechanism; 211. a cart traveling wheel; 212. a cart traveling motor; 22. a support pillar; 221. a buffer; 31. rotating the support; 32. rotating the bracket; 33. rotating the track; 34. rotating the wheel; 35. a rotating electric machine; 41. a first support beam; 42. a second support beam; 43. a first trolley track; 44. a second trolley track; 51. a trolley frame; 52. a trolley travelling mechanism; 53. a trolley traveling motor; 54. lifting the winding drum; 55. a hoisting motor; 56. a hook; 57. a wire rope; 58. a brake; 59. a hoisting height limiter; 101. a first hoisting point; 102. a second hoisting point; 103. a third hoisting point; 104. a fourth hoisting point; 105. and a fifth hoisting point.
Detailed Description
As shown in fig. 1-5, an aircraft simulation test bed comprises a first support frame 1, the first support frame 1 plays a supporting role, the four corners of the bottom end of the first support frame 1 are fixed with vertically arranged support legs 11, the support legs 11 play a supporting role, the top end of the first support frame 1 is laid with two parallel cart walking rails 12 which are arranged at intervals, a crane cart support 2 is arranged above the first support frame 1, the four corners of the bottom end of the crane cart support 2 are provided with cart walking mechanisms 21, the cart walking mechanisms 21 are assembled on the cart walking rails 12 corresponding to the cart walking rails, each cart walking mechanism 21 comprises a cart walking wheel 211 arranged on the crane cart support 2, the walking wheels 211 are matched with the cart walking rails 12 in a rolling manner, a cart walking motor 212 is arranged on the crane cart support 2 close to the walking wheels 211, the power output shaft of the cart walking motor 212 is in transmission connection with the walking wheels 211 through a speed reducer, the cart traveling motor 212 is connected with a power supply and a PLC controller through a cable, and the cart traveling motor 212 drives the cart traveling wheels 211 to freely move along the cart traveling rail 12. The top of crane cart support 2 is equipped with rotary mechanism 3, rotary mechanism 3 is including fixing the rotatory support 31 on crane cart support 2 top, rotatory support 31 plays the fixed effect of support, the top of rotatory support 31 is fixed with and is the annular rotatory track 33 of circle, the top of rotatory track 33 is equipped with the annular runing rest 32 that is that corresponds the setting with the runing track 33, be equipped with a plurality of swivel wheel 34 and the rotating electrical machines 35 of evenly setting on runing rest 32, the rotatable setting of swivel wheel 34 is on runing rest 32 and the power output shaft of rotating electrical machines 35 assembles with runing wheel 34, the cooperation of swivel wheel 34 roll-in is on runing track 33, rotating electrical machines 35 passes through cable power and PLC controller, rotating electrical machines 35 drives runing wheel 34 and removes along runing track 33, therefore runing rest 32 realizes rotating. The support beams 4 distributed in a shape like a Chinese character 'jing' are fixed in the rotating frame 32, the support beams 4 play a supporting role, each support beam 4 comprises two first support beams 41 arranged in parallel and at intervals and two second support beams 42 arranged in parallel and at intervals, a first trolley track 43 is laid at the top ends of the two first support beams 41, a second trolley track 44 is laid at the top ends of the two second support beams 42, a first trolley 5 is assembled above one end of each first support beam 41, the first trolley 5 can freely move along the first trolley track 43, a third trolley 7 is assembled above the other end of each first support beam 41, the third trolley 7 can freely move along the first trolley track 43, a second trolley 6 is assembled above one end of each second support beam 42, the second trolley 6 can freely move along the second trolley track 44, a fourth trolley 8 is assembled above the other end of each second support beam 42, the fourth hoisting trolley 8 can freely move along the second trolley track 44, a second support frame 91 is arranged in the middle of the top end of the support beam 4, the second support frame 91 plays a role in supporting and fixing, and a fifth hoisting trolley 9 is arranged at the top end of the second support frame 91. The first crane trolley 5, the second crane trolley 6, the third crane trolley 7 and the fourth crane trolley 8 are identical in structure and respectively comprise a trolley frame 51, a trolley travelling mechanism 52 is arranged at the four corners of the bottom end of the trolley frame 51, the trolley travelling mechanism 52 comprises a trolley travelling wheel (not shown in the drawing of the specification) assembled on the trolley travelling frame 51 and a trolley travelling motor 53 fixed on the trolley travelling frame 51, the trolley travelling motor 53 is connected with a power supply and a PLC (programmable logic controller) through a cable, a power output shaft of the trolley travelling motor 53 is in transmission connection with the trolley travelling wheel, and the trolley travelling wheel is driven to rotate by the trolley travelling motor 53. The top of dolly frame 51 is equipped with hoisting mechanism, hoisting mechanism is including the rotatable lifting reel 54 that sets up on dolly frame 51 top, lifting reel 54's one end is equipped with hoisting motor 55, hoisting motor 55 passes through cable connection power and PLC controller, hoisting motor 55 is fixed on dolly frame 51, be equipped with lifting hook 56 under lifting reel 54, lifting hook 56 passes through wire rope 57 with lifting reel 54 and is connected, start hoisting motor 55, hoisting motor 55 drives lifting reel 54 and rotates, lifting reel 54 controls lifting hook 56's lift through receiving and releasing wire rope 57. The fifth hoisting trolley 9 comprises a hoisting drum 54 arranged at the top end of the second support frame 91, two ends of the hoisting drum 54 are rotatably arranged on the second support frame 91, a hoisting motor 55 is arranged on the second support frame 91, a power output shaft of the hoisting motor 55 is assembled with one end of the hoisting drum 54, a lifting hook 56 is arranged below the hoisting drum 54, and the lifting hook 56 is connected with the hoisting drum 54 through a steel wire rope 57.
Preferably, one end of the lifting drum 54 is fitted with a brake 58; the brake 58 plays a role of emergency braking, the other end of the lifting drum 54 is provided with a lifting height limiter 59, and the lifting height limiter 59 plays a role of limiting the lifting height of the lifting hook 56.
Preferably, the end of the crane cart support 2 is fixed with a support column 22 arranged parallel to the cart running rail, one end of the support column 22 is fixed with the crane cart support 2, the other end of the support column 22 extends out of the crane cart support 2, a buffer 221 is fixed at the end, and the buffer 221 plays a role in buffering.
Preferably, at least four rotating wheels 34 are provided and at least four rotating motors 35 provided corresponding to the rotating wheels 34 are provided.
The use process comprises the following steps:
when the lifting device is used, the first lifting trolley 5, the second lifting trolley 6, the third lifting trolley 7, the fourth lifting trolley 8 and the fifth lifting trolley 9 uniformly correspond to a first lifting point 101, a second lifting point 102, a third lifting point 103, a fourth lifting point 104 and a fifth lifting point 105 on a lifting airplane 10; when the plane needs to be horizontally lifted, lifting mechanisms on a first trolley 5, a second trolley 6, a third trolley 7, a fourth trolley 8 and a fifth trolley 9 pull the plane 10 to synchronously lift at a constant speed; when the airplane 10 needs to turn left, the hoisting mechanisms on the trolley 2, the trolley 4 and the trolley 5 are kept inoperative, the hoisting mechanism on the trolley 1 pulls the first hoisting point 101 to descend, and the hoisting mechanism on the trolley 3 pulls the third hoisting point 103 to ascend; when the airplane 10 needs to turn right, the hoisting mechanisms on the trolley 2, the trolley 4 and the trolley 5 are kept inoperative, the hoisting mechanism on the trolley 1 pulls the first hoisting point 101 to ascend, and the hoisting mechanism on the trolley 3 pulls the third hoisting point 103 to descend; when the aircraft 10 needs to tip over forward, the hoisting mechanisms on the trolley 1, the trolley 3 and the trolley 5 are kept inoperative, the hoisting mechanism on the trolley 2 pulls the first hoisting point 102 to ascend, and the hoisting mechanism on the trolley 4 pulls the third hoisting point 104 to descend; when the aircraft 10 needs to be tipped backwards, the hoisting mechanisms on the trolley 1, the trolley 3 and the trolley 5 are kept inoperative, the hoisting mechanism on the trolley 2 pulls the first hoisting point 102 to descend, and the hoisting mechanism on the trolley 4 pulls the third hoisting point 104 to ascend; the rotating mechanism 3 rotates along the rotating track 33 to rotate the airplane 10.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides an aircraft simulation test platform, includes first support frame, the bottom four corners department of first support frame all is fixed with the supporting leg of vertical setting, and the cart walking track that two parallels and interval set up, its characterized in that have been laid on the top of first support frame: a crane cart support is arranged above the first support frame, cart travelling mechanisms are arranged at four corners of the bottom end of the crane cart support and are assembled on cart travelling rails corresponding to the cart travelling mechanisms, a rotating mechanism is arranged at the top end of the crane cart support and comprises a rotating support fixed at the top end of the crane cart support, annular rotating rails are fixed at the top ends of the rotating support, annular rotating supports corresponding to the rotating rails are arranged above the rotating rails, a plurality of rotating wheels and rotating motors are uniformly arranged on the rotating supports, the rotating wheels are rotatably arranged on the rotating supports, power output shafts of the rotating motors are assembled with the rotating wheels, and the rotating wheels are matched with the rotating rails in a rolling mode; a supporting beam that is "well" font and distributes is fixed with in the revolving frame, a supporting beam includes the first supporting beam that two parallels and interval set up and the second supporting beam that two parallels and interval set up, first dolly track has been laid on the top of two first supporting beams, the second dolly track has been laid on the top of two second supporting beams, the one end top of first supporting beam is equipped with first trolley, the other end top of first supporting beam is equipped with the third trolley, the one end top of second supporting beam is equipped with the second trolley, the other end top of second supporting beam is equipped with the fourth trolley, be equipped with the second support frame in the middle of the top of a supporting beam, the top of second support frame is equipped with the fifth trolley.
2. An aircraft simulation test rig according to claim 1, wherein: the first lifting trolley, the second lifting trolley, the third lifting trolley and the fourth lifting trolley are identical in structure and respectively comprise trolley frames, trolley travelling mechanisms are arranged at four corners of the bottom end of each trolley frame, each trolley travelling mechanism comprises a trolley travelling wheel assembled on each trolley travelling frame and a trolley travelling motor fixed on each trolley travelling frame, and power output shafts of the trolley travelling motors are in transmission connection with the trolley travelling wheels; the top of dolly frame is equipped with hoisting mechanism, and hoisting mechanism includes the rotatory reel that rises that sets up on dolly frame top, and the one end that rises the reel is equipped with the hoisting motor, and the hoisting motor is fixed on the dolly frame, is equipped with the lifting hook under the reel that rises, and the lifting hook passes through wire rope with the reel that rises and is connected.
3. An aircraft simulation test rig according to claim 1, wherein: the fifth hoisting trolley comprises a hoisting drum arranged at the top end of the second support frame, two ends of the hoisting drum are rotatably arranged on the second support frame, a hoisting motor is arranged on the second support frame, a power output shaft of the hoisting motor is assembled with one end of the hoisting drum, a lifting hook is arranged below the hoisting drum, and the lifting hook is connected with the hoisting drum through a steel wire rope.
4. An aircraft simulation test rig according to claim 2 or 3, wherein: one end of the lifting winding drum is provided with a brake; the other end of the lifting winding drum is provided with a lifting height limiter.
5. An aircraft simulation test rig according to claim 1, wherein: the cart travelling mechanism comprises cart travelling wheels arranged on a cart support of the crane, a cart travelling motor is arranged on the cart support of the crane close to the cart travelling wheels, and a power output shaft of the cart travelling motor is in transmission connection with the cart travelling wheels through a speed reducer.
6. An aircraft simulation test rig according to claim 5, wherein: the end portion of the crane cart support is fixedly provided with a supporting column which is parallel to the cart walking track, one end of the supporting column is fixed with the crane cart support, the other end of the supporting column extends out of the crane cart support, and a buffer is fixed at the end portion.
7. An aircraft simulation test rig according to claim 1, wherein: the rotating wheels are at least provided with four rotating motors which are arranged corresponding to the rotating wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122335054.1U CN215794533U (en) | 2021-09-26 | 2021-09-26 | Aircraft simulation test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122335054.1U CN215794533U (en) | 2021-09-26 | 2021-09-26 | Aircraft simulation test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215794533U true CN215794533U (en) | 2022-02-11 |
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ID=80166608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122335054.1U Active CN215794533U (en) | 2021-09-26 | 2021-09-26 | Aircraft simulation test platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN215794533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815894A (en) * | 2021-09-26 | 2021-12-21 | 河南省矿山起重机有限公司 | Aircraft simulation test platform |
-
2021
- 2021-09-26 CN CN202122335054.1U patent/CN215794533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815894A (en) * | 2021-09-26 | 2021-12-21 | 河南省矿山起重机有限公司 | Aircraft simulation test platform |
| CN113815894B (en) * | 2021-09-26 | 2024-09-24 | 河南省矿山起重机有限公司 | Aircraft simulation test bed |
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