CN113282012A - Target simulation test support with multi-degree-of-freedom adjusting function - Google Patents
Target simulation test support with multi-degree-of-freedom adjusting function Download PDFInfo
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- CN113282012A CN113282012A CN202110639445.4A CN202110639445A CN113282012A CN 113282012 A CN113282012 A CN 113282012A CN 202110639445 A CN202110639445 A CN 202110639445A CN 113282012 A CN113282012 A CN 113282012A
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- 238000004088 simulation Methods 0.000 title claims abstract description 40
- 230000007704 transition Effects 0.000 claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
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Abstract
The invention provides a target simulation test bracket with a multi-degree-of-freedom adjusting function, which is characterized by comprising an array frame, a pitching support assembly, a lifting mechanism, a transition frame assembly, a turntable mechanism and a base assembly arranged on the ground, wherein the array frame is provided with a plurality of groups of linear guide rails; the turntable mechanism is arranged on the base assembly, and the transition frame assembly is arranged on one side of the turntable mechanism, which is far away from the bottom assembly; the transition frame assembly is rotated on the base assembly through the turntable mechanism. The lifting mechanism is arranged on one side of the transition assembly, which is far away from the rotary table mechanism, and the pitching support is arranged on one side of the lifting mechanism, which is far away from the transition support; the pitching support realizes the lifting on the transition support through the lifting mechanism; the front array frame is rotatably arranged on one side, away from the lifting mechanism, of the pitching support assembly. The invention has the advantages of simple operation, accurate positioning, safety and reliability.
Description
Technical Field
The invention relates to the technical field of aerospace guidance control simulation, in particular to a target simulation test bracket with a multi-degree-of-freedom adjusting function.
Background
The aerospace model guidance system needs to carry out simulation test on related waveband targets and interference, develops a set of target simulation test support for the purpose, is used for installing an antenna module and can carry out position adjustment, and the functions required to be possessed are as follows: (1) the degree of freedom requirement is as follows: the bracket can horizontally and integrally move along an X axis and a Y axis, wherein the main body for mounting the antenna module can perform lifting movement in a certain range along the Z axis, can rotate around the Y axis and can perform rotation in a certain range around the X axis; (2) each antenna module can move along the X axis or the Z axis, so that the distance between the adjacent modules is equal; (3) position requirement: the bracket has a limiting or locking function in each freedom degree movement and rotation range; (4) the structural requirements are as follows: the bracket adopts a lightweight structure; (5) the use requirements are as follows: the support is operated by full manual operation.
The patent with the publication number of CN105180965A discloses a triaxial ship attitude angle simulation test platform, which is a test platform with simulation function, and comprises a working platform and a bottom plate, wherein the bottom plate is provided with a base, the base is provided with a yawing hydraulic servo rotating device, the yawing hydraulic servo rotating device is provided with a yawing hydraulic servo rotating device and a pitching hydraulic servo rotating device which enable the working platform to do a transverse rolling action and a pitching action, and spatial intersection points of a rotating shaft of the yawing hydraulic servo rotating device and a rotating shaft of the pitching hydraulic servo rotating device fall on a central shaft of the yawing hydraulic servo rotating device to form a three-directional rotating center of the working platform; and each hydraulic servo rotating device is connected with the attitude angle measurement sensing unit to complete measurement of various attitudes of the working platform. The invention can realize the simulation test of various attitude angles and has the advantages of wide range of simulation attitude angles, wide adjustment range of operation period, large load capacity, good table-board size extensibility, compact structure, small volume, high work efficiency, long service life and the like. The degree of freedom that the above-mentioned invention can be adjusted is limited, can not meet the requirement of the emulation test very well.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a target simulation test bracket with a multi-degree-of-freedom adjusting function.
The invention provides a target simulation test support with a multi-degree-of-freedom adjusting function, which comprises an array frame, a pitching support assembly, a lifting mechanism, a transition frame assembly, a turntable mechanism and a base assembly arranged on the ground, wherein the array frame is provided with a plurality of groups of supporting frames;
the turntable mechanism is arranged on the base assembly, and the transition frame assembly is arranged on one side of the turntable mechanism, which is far away from the base assembly; the transition frame assembly is rotated on the base assembly through the turntable mechanism;
the lifting mechanism is arranged on one side of the transition frame assembly, which is far away from the turntable mechanism, and the pitching support assembly is arranged on one side of the lifting mechanism, which is far away from the transition frame assembly; the pitching support assembly is lifted on the transition frame assembly through the lifting mechanism;
the front array frame is rotatably arranged on one side, away from the lifting mechanism, of the pitching support assembly.
Preferably, the front frame comprises a fixed frame, a sliding assembly and a pitching shaft;
the pitching shafts are arranged on two sides of the fixed frame, the fixed frame is connected and arranged on the pitching support component through the pitching shafts, and the pitching shafts are used for adjusting the pitching angle of the array frame;
the sliding assembly is arranged in the fixed frame and used for achieving linear movement and locking of a test target in the fixed frame plane along the installation direction.
Preferably, the sliding assembly comprises a locking block, a sliding block, a guide rail and a transition plate for placing the test target;
the lock block and the sliding block are arranged on the transition plate, the guide rail is arranged on the fixed frame, and the transition plate is matched with the guide rail to realize sliding on the fixed frame;
the locking block is used for fixing the transition plate on the guide rail.
Preferably, one end of the guide rail is provided with a baffle plate, and the baffle plate is used for limiting the transition plate.
Preferably, the pitch support assembly comprises a pitch support, a shaft support and a locking wrench;
one end of the shaft support is connected to the pitching support, and the other end of the shaft support is connected to the array frame;
the locking wrench is arranged on two sides of the pitching support and used for fixing the array frame.
Preferably, two sides of the pitching support are provided with limit screws, and the limit screws are used for safety limit during pitch angle adjustment of the array surface frame.
Preferably, the lifting mechanism comprises a lifter and a guide pillar assembly;
the fixed end of the lifter is arranged on the transition frame assembly, the movable end of the lifter is arranged on the pitching support assembly, and the lifter is used for adjusting the height of the pitching support assembly;
one end of the guide pillar assembly is arranged on the pitching support assembly, and one end, far away from the pitching support assembly, of the guide pillar assembly is arranged on the transition frame assembly.
Preferably, the transition frame assembly comprises a transition frame, a reinforcing plate and a first caster;
one end of the transition frame is arranged on the lifting mechanism, and the first caster is arranged at one end of the transition frame far away from the lifting mechanism;
the reinforcing plate is arranged on the transition frame, and the rotary table mechanism is arranged on one side wall of the reinforcing plate.
Preferably, the turntable mechanism comprises a turntable, a base, a hand wheel and a locking handle;
the base is fixedly arranged on the base assembly, the turntable is rotationally arranged on the base, the hand wheel is arranged on the turntable, and the locking handle is arranged on the hand wheel;
the transition frame assembly is arranged on one side wall of the turntable, which is far away from the base.
Preferably, the base assembly comprises a base and a second caster;
the rotary table mechanism is arranged on the base, and the second caster wheel is arranged at one end, far away from the rotary table mechanism, of the base.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has simple operation, accurate positioning, safety and reliability;
2. the invention has wide application range and high test efficiency;
3. the invention realizes the adjustment and locking of the view field angle of the turntable mechanism through manual operation, realizes the adjustment and locking of the whole height of the array frame through adjusting the lifting mechanism, and realizes the adjustment and locking of the pitch angle through adjusting the array frame, thereby meeting the requirements of the guidance system simulation test.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic diagram of the overall structure of a target simulation test bracket with multi-degree-of-freedom adjustment function according to the present invention;
FIG. 2 is a schematic structural diagram of a front surface frame of a target simulation test support with multiple degrees of freedom adjustment according to the present invention;
FIG. 3 is a schematic structural diagram of a pitching support assembly of the objective simulation test bracket with multi-degree-of-freedom adjustment function according to the present invention;
FIG. 4 is a schematic structural view of a transition frame assembly of a target simulation test rack with multiple degree of freedom adjustment according to the present invention;
FIG. 5 is a schematic structural diagram of a base assembly of a target simulation test rack with multiple degrees of freedom adjustment according to the present invention;
FIG. 6 is a front view of a target simulation test stand with multiple degrees of freedom adjustment according to the present invention;
FIG. 7 is a side view of a target simulation test stand with multiple degrees of freedom adjustment of the present invention;
FIG. 8 is a working state posture diagram of the objective simulation test stand with multi-degree-of-freedom adjustment function according to the present invention.
The figures show that:
1. an array frame; 2. a pitch support assembly; 3. a lifting mechanism; 301. an elevator; 302. a guide post assembly; 4. a transition frame assembly; 5. a turntable mechanism; 501. a base; 502. a turntable; 503. a hand wheel; 504. locking the handle; 6. a base assembly; 7. a pitch axis; 8. a shaft seat; 9. a fixing frame; 10. a transition plate; 11. a locking block; 12. a slider; 13. a baffle plate; 14. a guide rail; 15. lifting a lifting ring; 16. a shaft support; 17. a limit screw; 18. a pitching support; 19. locking the wrench; 20. a first caster; 21. a transition frame; 22. an upper reinforcing plate; 23. a lower reinforcing plate; 24. a base; 25. an antenna module; 26. a reinforcing plate; 27. a sliding assembly; 28. a second caster.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
As shown in FIG. 1, the target simulation test support with multi-degree-of-freedom adjustment function provided by the invention comprises an array frame 1, a pitching support assembly 2, a lifting mechanism 3, a transition frame assembly 4, a turntable mechanism 5 and a base assembly 6 arranged on the ground. The turntable mechanism 5 is arranged on the base assembly 6, and the transition frame assembly 4 is arranged on one side of the turntable mechanism 5 far away from the base assembly 6; transition frame subassembly 4 realizes the rotation on base subassembly 6 through revolving stage mechanism 5, and elevating system 3 sets up in transition frame subassembly 4 one side of keeping away from revolving stage mechanism 5, and every single move support subassembly 2 sets up in the one side that elevating system 3 kept away from transition frame subassembly 4, and every single move support subassembly 2 realizes the lift on transition frame subassembly 4 through elevating system 3, and array frame 1 rotates the setting and keeps away from one side of elevating system 3 at every single move support subassembly 2.
The base subassembly 6 is arranged in on the bottom surface, and revolving stage mechanism 5 is fixed on base subassembly 6 upper strata, and transition frame subassembly 4 is fixed on revolving stage mechanism 5 upper strata, and elevating system 3 is fixed on transition frame subassembly 4 upper strata, and every single move support subassembly 2 is fixed on elevating system 3 upper strata, and array frame 1 passes through every single move axle 7 to be fixed on every single move support subassembly 2 upper strata to be located the superiors of support, through the spiro union connection between all the other subassemblies.
As shown in fig. 2, the array frame 1 is a main structure for connecting or installing the antenna module 25 (test target), the array frame 1 includes a fixed frame 9, a sliding component 27 and a pitch shaft 7, the connection mode is a screw joint, the fixed frame 9 is formed by welding square pipes, the pitch shaft 7 is arranged at two sides of the fixed frame 9, the pitch shaft 7 is installed at the pitch rotation center of the frame, the pitch shaft 7 is composed of a shaft seat and a shaft, the fixed frame 9 is connected and arranged on the pitch support component 2 through the pitch shaft 7, the pitch shaft 7 is used for adjusting the pitch angle of the array frame 1, the sliding component 27 is arranged in the fixed frame 9, the sliding component 27 is installed on the horizontal and vertical planes at the inner side of the frame, and the sliding component 27 is used for realizing the linear movement and locking of the test target in the plane of the fixed frame 9 along the. The sliding assembly 27 comprises a locking block 11, a sliding block 12, a guide rail 14 and a transition plate 10 for placing a test target, wherein the locking block 11 and the sliding block 12 are arranged on the transition plate 10, the guide rail 14 is arranged on the fixed frame 9, the guide rail 14 provides linear movement guide for the sliding block 12, the transition plate 10 slides on the fixed frame 9 through the matching of the sliding block 12 and the guide rail 14, the locking block 11 is used for fixing the transition plate 10 on the guide rail 14, one end of the guide rail 14 is provided with a baffle 13, and the baffle 13 is used for limiting the transition plate 10. The fixed frame 9 is provided with a lifting ring 15 for lifting it.
As shown in fig. 3, the pitching support assembly 2 includes a pitching support 18, a shaft support 16 and a locking wrench 19, the connection mode is bolt connection or welding, the pitching support 18 is formed by welding a square pipe and a plate, one end of the shaft support 16 is welded and arranged on the pitching support 18, the other end of the shaft support 16 is bolt connected and arranged on the array frame 1, the locking wrench 19 is arranged on two sides of the pitching support 18, the locking wrench 19 is used for fixing the array frame 1, two sides of the pitching support 18 are provided with a limit screw 17, and the limit screw 17 is used for safety limit during pitch angle adjustment of the array frame 1.
As shown in fig. 1, the lifting mechanism 3 includes a lifter 301 and a guide pillar assembly 302, the connection mode is a screw joint, the fixed end of the lifter 301 is disposed on the transition frame assembly 4, the movable end of the lifter 301 is disposed on the pitching support assembly 2, the lifter 301 is disposed in the middle of the bottom of the pitching support assembly 2, the lifter 301 is used for adjusting the height of the pitching support assembly 2, one end of the guide pillar assembly 302 is disposed on the pitching support assembly 2, the guide pillar assembly 302 is disposed at four corners of the bottom of the pitching support assembly 2, one end of the guide pillar assembly 302 away from the pitching support assembly 2 is disposed on the transition frame assembly 4, and is used for adjusting the overall height of the array frame 1 and has a self-locking function. Guide pillar subassembly 302 includes upper bracket, guide pillar and undersetting, and the upper bracket is installed in every single move support subassembly 2 bottom four corners department, and the guide pillar is interference fit with the undersetting, for every single move support subassembly 2 and array frame 1 whole provide the direction that reciprocates.
As shown in fig. 4, the transition frame assembly 4 includes a transition frame 21, a reinforcing plate 26 and a first caster 20, the connection mode is a screw joint, the transition frame 21 is formed by welding a square tube and a plate, the reinforcing plate 26 is of a steel plate structure, one end of the transition frame 21 is arranged on the lifting mechanism 3, the first caster 20 is arranged at one end of the transition frame 21 far away from the lifting mechanism 3, the first caster 20 is arranged at four corners of the bottom of the transition frame 21, the reinforcing plate 26 is arranged on the transition frame 21, and the turntable mechanism 5 is arranged on one side wall of the reinforcing plate 26. Because the transition frame 21, the pitching support 18 on the upper layer of the transition frame and the fixing frame 9 are made of aluminum materials, and the integral mass center of the upper layer is higher, the reinforcing plate 26 is of a steel plate structure and is divided into an upper reinforcing plate and a lower reinforcing plate which are respectively arranged on two sides of the bottom of the transition frame 21 and used for reinforcing the connection strength of the upper layer structure and the lower layer structure. When the view field angle of the upper layer structure including the transition frame assembly 4 is adjusted, the auxiliary supporting function is realized by utilizing the height fine adjustment function of the first caster 20, and the integral rigidity is improved.
As shown in fig. 1, the turntable mechanism 5 includes a turntable 502, a base 501, a handwheel 503 and a locking handle 504, the connection mode is a screw joint, the base 501 is fixedly arranged on the base assembly 6, the turntable 502 is rotatably arranged on the base 501, the handwheel 503 is arranged on the turntable 502, the locking handle 504 is arranged on the handwheel 503, and the transition frame assembly 4 is arranged on a side wall of the turntable 502 far from the base 501. The hand wheel 503 is used for manually adjusting the rotating disc 502 and driving the angle of view of the superstructure, circumferential angle scale marks are arranged on the hand wheel 503 and the rotating disc 502, and the locking handle 504 is used for locking the circumferential degree of freedom of the rotating disc 502.
As shown in fig. 5, the base assembly 6 includes a base 24 and a second caster 28, the connection mode is a screw joint, the base 24 is formed by welding a square steel tube and a steel plate, the turntable mechanism 5 is arranged on the base 24, and the second caster 28 is arranged at one end of the base 24 far away from the turntable mechanism 5. The second caster 28 is mounted on the bottom of the base 24 and has universal horizontal sliding and fine horizontal height adjustment functions. Two extending table boards are additionally arranged on the front side and the rear side of the base 24 and used for supporting two suspended second trundles 28 after the angle of view of the transition frame assembly 4 is adjusted, and the second trundles 28 are installed at the bottom of the base 24, have the functions of universal horizontal sliding and horizontal height fine adjustment and are used for adjusting and fixing the overall horizontal position of the support.
The auxiliary wheel is further arranged in the middle of the bottom of the base assembly 6, the auxiliary wheel is in a suspended state when the support moves horizontally, the whole horizontal position is convenient to move and adjust, after the horizontal position is fixed on the support, the auxiliary support for the upper layer structure is realized through the height fine adjustment function and the ground contact of the middle casters, and the base assembly 6 is prevented from sinking due to the influence of the long-term gravity of the upper layer structure.
In order to meet the requirements of simulation tests, the invention develops a target simulation test bracket with a multi-degree-of-freedom adjusting function, and an antenna module 25 with a signal source is arranged on the bracket to adjust and convert the whole position and the local position so as to carry out the target simulation test.
The base assembly 6 is arranged on the ground, horizontal displacement and locking are achieved through the second caster 28 at the bottom, the transition frame assembly 4 is arranged in the middle layer of the whole support and is connected with the base assembly 6 through the turntable mechanism 5, adjustment of the integral field angle of the transition frame assembly 4 and an upper layer structure is achieved, the lifting mechanism 3 is fixed on the upper end face of the transition frame assembly 4, adjustment of the overall height of the module array is achieved through guide pillars, the pitching support assembly 2 is fixed on the upper layer of the lifting mechanism 3 and used for supporting the array frame 1 and achieving adjustment and locking of the pitching angle of the array frame 1, the array frame 1 is located on the uppermost layer of the support and used for mounting the antenna modules 25 of a target simulation test, and array arrangement of the antenna modules 25 is achieved. As shown in fig. 6-8, the working postures of the objective simulation test stand with multi-degree-of-freedom adjustment function according to the present invention are shown.
The invention is used for a simulation test of a guidance system of a space product aiming at related waveband targets and interference, realizes the adjustment and locking of the view field angle of the turntable mechanism 5 through manual operation, realizes the adjustment and locking of the whole height of the array frame 1 through the adjustment of the lifting mechanism 3, realizes the adjustment and locking of the pitching angle through the adjustment of the array frame 1, and can meet the requirement of the simulation test of the guidance system.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A target simulation test support with a multi-degree-of-freedom adjusting function is characterized by comprising an array frame (1), a pitching support assembly (2), a lifting mechanism (3), a transition frame assembly (4), a rotary table mechanism (5) and a base assembly (6) arranged on the ground;
the turntable mechanism (5) is arranged on the base assembly (6), and the transition frame assembly (4) is arranged on one side, far away from the base assembly (6), of the turntable mechanism (5); the transition frame assembly (4) is rotated on the base assembly (6) through the rotary table mechanism (5);
the lifting mechanism (3) is arranged on one side, far away from the turntable mechanism (5), of the transition frame assembly (4), and the pitching support assembly (2) is arranged on one side, far away from the transition frame assembly (4), of the lifting mechanism (3); the pitching support assembly (2) is lifted on the transition frame assembly (4) through the lifting mechanism (3);
the array frame (1) is rotatably arranged on one side, far away from the lifting mechanism (3), of the pitching support component (2).
2. The target simulation test bracket with multiple freedom degree adjustment function according to claim 1, characterized in that the array frame (1) comprises a fixed frame (9), a sliding assembly (27) and a pitching shaft (7);
the pitching shafts (7) are arranged on two sides of the fixed frame (9), the fixed frame (9) is connected and arranged on the pitching support assembly (2) through the pitching shafts (7), and the pitching shafts (7) are used for adjusting the pitching angle of the array frame (1);
sliding assembly (27) set up in fixed frame (9), sliding assembly (27) are used for realizing that experimental target is in along installation direction's linear movement and locking in the fixed frame (9) plane.
3. The target simulation test bracket with multiple freedom degree adjustment function according to claim 2, characterized in that the sliding assembly (27) comprises a locking block (11), a sliding block (12), a guide rail (14) and a transition plate (10) for placing a test target;
the locking block (11) and the sliding block (12) are arranged on the transition plate (10), the guide rail (14) is arranged on the fixed frame (9), and the transition plate (10) is matched with the guide rail (14) to realize sliding on the fixed frame (9);
the locking block (11) is used for fixing the transition plate (10) on the guide rail (14).
4. The target simulation test bracket with the multi-degree-of-freedom adjustment function according to claim 3, characterized in that a baffle (13) is arranged at one end of the guide rail (14), and the baffle (13) is used for limiting the transition plate (10).
5. The target simulation test bracket with multiple degrees of freedom adjustment function according to claim 1, characterized in that the pitch support assembly (2) comprises a pitch support (18), a shaft support (16) and a locking spanner (19);
one end of the shaft support (16) is connected to the pitching support (18), and the other end of the shaft support (16) is connected to the array frame (1);
the locking wrench (19) is arranged on two sides of the pitching support (18), and the locking wrench (19) is used for fixing the array frame (1).
6. The target simulation test bracket with the multi-degree-of-freedom adjustment function according to claim 5, wherein limit screws (17) are arranged on two sides of the pitching support (18), and the limit screws (17) are used for safety limit during pitching angle adjustment of the array frame (1).
7. The objective simulation test stand with multiple degrees of freedom adjustment function according to claim 1, wherein the lifting mechanism (3) comprises a lifter (301) and a guide post assembly (302);
the fixed end of the lifter (301) is arranged on the transition frame assembly (4), the movable end of the lifter (301) is arranged on the pitching support assembly (2), and the lifter (301) is used for adjusting the height of the pitching support assembly (2);
one end of the guide post assembly (302) is arranged on the pitching support assembly (2), and one end, far away from the pitching support assembly (2), of the guide post assembly (302) is arranged on the transition frame assembly (4).
8. The target simulation test stand with multiple degrees of freedom adjustment function according to claim 1, wherein the transition frame assembly (4) comprises a transition frame (21), a reinforcing plate (26) and a first caster (20);
one end of the transition frame (21) is arranged on the lifting mechanism (3), and the first caster (20) is arranged at one end of the transition frame (21) far away from the lifting mechanism (3);
the reinforcing plate (26) is arranged on the transition frame (21), and the rotary table mechanism (5) is arranged on one side wall of the reinforcing plate (26).
9. The objective simulation test support with multiple freedom degree adjustment function according to claim 1, wherein the turntable mechanism (5) comprises a turntable (501), a base (502), a handwheel (503) and a locking handle (504);
the base (502) is fixedly arranged on the base assembly (6), the rotary disc (501) is rotatably arranged on the base (502), the hand wheel (503) is arranged on the rotary disc (501), and the locking handle (504) is arranged on the hand wheel (503);
the transition frame assembly (4) is arranged on one side wall of the turntable (501) far away from the base (502).
10. The objective simulation test stand with multiple degree of freedom adjustment function according to claim 1, wherein the base assembly (6) comprises a base (24) and a second caster (28);
the rotary table mechanism (5) is arranged on the base (24), and the second caster (28) is arranged at one end, far away from the rotary table mechanism (5), of the base (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110639445.4A CN113282012A (en) | 2021-06-08 | 2021-06-08 | Target simulation test support with multi-degree-of-freedom adjusting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110639445.4A CN113282012A (en) | 2021-06-08 | 2021-06-08 | Target simulation test support with multi-degree-of-freedom adjusting function |
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| CN113282012A true CN113282012A (en) | 2021-08-20 |
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| CN202110639445.4A Pending CN113282012A (en) | 2021-06-08 | 2021-06-08 | Target simulation test support with multi-degree-of-freedom adjusting function |
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| DK179018B1 (en) * | 2016-03-14 | 2017-08-21 | Ventus Eng Gmbh | Method of condition monitoring one or more wind turbines and parts thereof and performing instant alarm when needed |
| CN106771388A (en) * | 2016-12-06 | 2017-05-31 | 中国航空工业集团公司北京长城航空测控技术研究所 | A kind of electromagnetic window is tested with eight axle turntables |
| CN209458620U (en) * | 2018-09-20 | 2019-10-01 | 长春工业大学 | Multiple degrees of freedom ground motion simulator for aerial camera test |
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Application publication date: 20210820 |