CN105788405B - A kind of two axis continuous rotation testing stands - Google Patents
A kind of two axis continuous rotation testing stands Download PDFInfo
- Publication number
- CN105788405B CN105788405B CN201610156335.1A CN201610156335A CN105788405B CN 105788405 B CN105788405 B CN 105788405B CN 201610156335 A CN201610156335 A CN 201610156335A CN 105788405 B CN105788405 B CN 105788405B
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- axis
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- refrigerator pipes
- rotating shaft
- hollow rotating
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- 238000012360 testing method Methods 0.000 title claims abstract description 40
- 238000005057 refrigeration Methods 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004088 simulation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000005452 bending Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
- G09B9/12—Motion systems for aircraft simulators
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The present invention provides a kind of two axis continuous rotation testing stands, belong to flight-simulation equipment field, it includes turntable, sales kit (SK), swivel mount, rotation horizontal axis, the rotation longitudinal axis, hollow rotating shaft, the refrigerator pipes for being connected to refrigeration system and multiple bearings, hollow rotating shaft and rotation horizontal axis coaxial arrangement, refrigerator pipes are set in hollow rotating shaft simultaneously, in rotation test, rotation horizontal axis rotates and hollow rotating shaft does not rotate, ensure that refrigerator pipes cold air will not block caused by rotating, refrigeration effect is improved, refrigerator pipes service life is extended.
Description
Technical field
The present invention relates to flight-simulation equipment fields, and more particularly to a kind of two axis continuous rotation testing stands.
Background technology
Whirling test stand is a kind of sophisticated equipment of light harvesting electromechanical, for carrying out half in Aeronautics and Astronautics field
Matter emulation and test play a key role in the development of aircraft, it is capable of the various attitude angles fortune of simulated flight device
It is dynamic, reappear various kinetic characteristics when its movement, to the performance of the guidance system of aircraft, control system and corresponding device
It is tested repeatedly, obtains sufficient test data, and system is redesigned and improved according to data, reach aircraft
The performance indicator requirement of master-plan.
Existing two axis whirling test stand is usually connected with refrigeration system, and the refrigerator pipes of refrigeration system are extend into sales kit (SK)
Freeze, during two axis rotate, refrigerator pipes can also rotate therewith, and after long-time service, refrigerator pipes are repeatedly rotated and turned round
Turn, poor refrigerating efficiency easily fractures simultaneously.
Invention content
The purpose of the present invention is to provide a kind of two axis continuous rotation testing stands, can not rotate in refrigerator pipes
In the case of realize sales kit (SK) two axis rotation, ensure sales kit (SK) in refrigeration effect simultaneously prevent damage refrigerator pipes.
Realization that the present invention adopts the following technical solutions：
A kind of two axis continuous rotation testing stands, two axis continuous rotation testing stands include turntable, sales kit (SK), swivel mount, rotation
Turn horizontal axis, the rotation longitudinal axis, hollow rotating shaft, the refrigerator pipes for being connected to refrigeration system and multiple bearings, turntable and is provided with rotation
Turntable fixed frame is provided with first through hole in swivel mount, and rotation horizontal axis is set in first through hole, and sales kit (SK) and rotation horizontal axis are solid
Fixed connection, bearing are fixed on rotation horizontal axis, and hollow rotating shaft rotates coaxially with rotation horizontal axis and is set to bearing and is fixed on rotation
Platform fixed frame, is provided with sample room in sales kit (SK), refrigerator pipes be set in hollow rotating shaft and stretch into sales kit (SK) for be sample
Room is freezed, and the articles holding table for placing sample is provided in sample room, and articles holding table is connect with the rotation longitudinal axis, and the rotation longitudinal axis is along vertical
It is rotatablely connected with swivel mount and sales kit (SK) in the direction of rotation horizontal axis.
The advantageous effect of two axis continuous rotation testing stands that present pre-ferred embodiments provide is：
(1) realize that sample chest revolves in orthogonal both direction by rotating horizontal axis and rotating the rotation of the longitudinal axis
Turn, the various flight attitude angular movements of the true simulated flight device of energy, various kinetic characteristics when reproduction aircraft moves are simultaneously
To obtain every flight test data.
(2) entire swivel mount and sales kit (SK) is driven to rotate by rotating horizontal axis, and refrigerator pipes are set to hollow rotating shaft
Interior, hollow rotating shaft is fixed in turntable fixed frame, does not rotate, and the refrigerator pipes being disposed therein accordingly will not occur
Rotation, ensures the refrigeration effect of refrigerator pipes while prolonging the service life.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of two axis continuous rotation testing stand provided in an embodiment of the present invention；
Fig. 2 is the sectional view of two axis continuous rotation testing stand provided in an embodiment of the present invention；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is enlarged drawing at B in Fig. 3；
Fig. 5 is the structural schematic diagram that horizontal axis is rotated in two axis continuous rotation testing stand provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of two axis continuous rotation testing stand middle (center) bearing fixed seat provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of locking lid in two axis continuous rotation testing stand provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of refrigerator pipes in two axis continuous rotation testing stand provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of driving lever in two axis continuous rotation testing stand provided in an embodiment of the present invention.
Figure acceptance of the bid, which is remembered, is respectively：
Two axis continuous rotation testing stands 100；Turntable 101；Turntable fixed frame 102；Rotate the longitudinal axis 103；Diaphragm plate
104；Vertical clapboard 105；Circulating fan 106；Heater 107；Swivel mount 108；Refrigerator pipes 110；First refrigerator pipes 111；Second system
Cold pipe 112；Third refrigerator pipes 113；First through hole 121；Second through-hole 122；Third through-hole 123；Fourth hole 124；Bearing is solid
Reservation 130；Bearing groove 131；Rotate horizontal axis 140；Power part 141；Boss portion 142；Hollow rotating shaft 150；Convex block 151；First
End 152；The second end 153；Bearing 170；Locking lid 180；First tight lock part 181；Second tight lock part 182；Driving lever 190；It turns over
Side 191；Sales kit (SK) 200；First sample room 210；Second sample room 220；Heat exchanger 230；First side 231；Second side
232。
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Therefore, the embodiment of the present invention to providing in the accompanying drawings below
Detailed description be not intended to limit the range of claimed invention, but be merely representative of the present invention selected embodiment.
Based on the embodiments of the present invention, what those of ordinary skill in the art were obtained without creative efforts is all
Other embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Fig. 1 is the structural schematic diagram of two axis continuous rotation testing stand 100 provided in this embodiment.Fig. 2 is that the present embodiment carries
The sectional view of the two axis continuous rotation testing stands 100 supplied, also referring to Fig. 1 and Fig. 2, a kind of two axis continuous rotation testing stands
100, two axis continuous rotation testing stands 100 include turntable 101, sales kit (SK) 200, swivel mount 108, rotation horizontal axis 140, rotate and indulge
Axis 103, hollow rotating shaft 150, refrigerator pipes 110 and two bearings 170,
Turntable 101 is a horizontal base platform, and turntable 101 is provided with turntable fixed frame 102, and turntable is solid
Determine frame 102 to be fixedly disposed on turntable 101, in the present embodiment, the setting of turntable fixed frame 102 and turntable 101
Both ends, for sales kit (SK) 200 to be arranged, sales kit (SK) 200 is the body structure of interior sky, sample for the position of 102 centre of turntable fixed frame
Sample room is provided in product case 200, sample room is tested for placing sample.Specifically, in the present embodiment, in sample room
It is provided with articles holding table, when test, sample is positioned on articles holding table.
Setting having heaters 107 and circulating fan 106 in sales kit (SK) 200, wherein circulating fan 106 is located at articles holding table
Top, the rotation longitudinal axis 103 are fixedly connected with articles holding table, and when rotating the rotation of the longitudinal axis 103, articles holding table rotates therewith,
Specifically, sales kit (SK) 200, which is located at below articles holding table, is provided with third through-hole 123, the rotation longitudinal axis 103 is stretched from third through-hole 123
Enter in sample room and is connect with articles holding table, meanwhile, the rotation longitudinal axis 103 is formed with sales kit (SK) 200 and is rotatablely connected, when the rotation longitudinal axis 103
When rotation, sales kit (SK) 200 is not rotated with the rotation longitudinal axis 103.
In the present embodiment, referring to Fig. 2, the air outlet of circulating fan 106 is along parallel with the rotation axis of the longitudinal axis 103
Direction setting, that is to say the air outlet of circulating fan 106 correspond to articles holding table setting, such circulating fan 106 blow out
Wind can blow completely on the sample on being placed on articles holding table.Specifically, being provided with diaphragm plate 104 and vertical clapboard in sample room
105, diaphragm plate 104 and vertical clapboard 105 are each attached in sales kit (SK) 200, and circulating fan 106 and heater 107 are arranged in tabula
On plate 104, sales kit (SK) 200 is separated into the first sample room 210 and the second sample room 220 by vertical clapboard 105, and articles holding table is located at first
In sample room 210.
Please again together refering to fig. 1 and Fig. 2, in the present embodiment, swivel mount 108 is U-typed structure, is set in swivel mount 108
It is equipped with first through hole 121, rotation horizontal axis 140 is set in first through hole 121, rotates horizontal axis 140, when rotation horizontal axis 140 occurs
When rotation, swivel mount 108 is also rotated together with rotation horizontal axis 140, and sales kit (SK) 200 is fixedly connected with rotation horizontal axis 140, and rotation is horizontal
Axis 140 is for driving sales kit (SK) 200 to rotate in the horizontal, when sales kit (SK) 200 rotates, sample room, glove in sales kit (SK) 200
Platform is rotated together with sales kit (SK) 200.It is arranged so that and horizontal direction may be implemented with rotation horizontal axis 140 in the indoor sample of sample
Rotation, with rotation the longitudinal axis 103 rotation on vertical direction may be implemented.
Fig. 3 is the enlarged drawing at A in Fig. 2.Fig. 4 is the enlarged drawing at B in Fig. 3, and Fig. 5 is to rotate horizontal axis in the present embodiment
140 structural schematic diagram.Also referring to Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, rotation horizontal axis 140 is hollow ring-type, rotation
It includes the boss portion 142 being connected with each other and power part 141 to turn horizontal axis 140, and boss portion 142 is made with the integrated molding of power part 141
And formed by 141 outward bending of power part, bearing fixed seat 130 is fixed in boss portion 142, bearing fixed seat 130 passes through spiral shell
Bolt is fixedly connected with boss portion 142.
Bearing 170 is fixed on rotation horizontal axis 140 by bearing fixed seat 130, and Fig. 6 is that bearing provided in this embodiment is fixed
The structure of seat 130.Referring to Fig. 6, bearing fixed seat 130 is provided with cricoid bearing groove 131, two interval of bearing 170 settings
In in bearing groove 131, two bearings 170 are coaxial arrangements, and bearing groove 131 is provided with the locking lid for locking bearing 170
180, locking lid 180 is located at the side of bearing groove 131, and locking lid 180 is secured by bolts in bearing fixed seat 130.
Specifically, in the present embodiment, Fig. 7 is the structural schematic diagram of locking lid 180 provided in this embodiment.Please refer to figure
7, locking lid 180 includes the first tight lock part 181 and the second tight lock part 182 being connected with each other, and the first tight lock part 181 is ring-type, the
Two tight lock parts 182 are arranged perpendicular to the first tight lock part 181, and the second tight lock part 182 is arranged in the one side edge of bearing groove 131, the
One tight lock part 181 is bolted to connection with bearing fixed seat 130.It is caught in bearing groove 131 by adjusting the second tight lock part 182
In depth, bearing groove 131 can be adjusted for block the width for setting bearing 170, that is, can be used between adjusting bearing 170
Gap.
In the present embodiment, bearing 170 is two, and two bearings 170 are the edge setting for being close to bearing groove 131 in setting
, it that is to say that one of bearing 170 is close to one side edge setting of the bearing groove 131 far from locking lid 180, another bearing
170 are close to the setting of the second tight lock part 182, have gap between two bearings 170.It should be noted that the quantity of bearing 170 can
To be increased or decreased as needed, in setting, spaced mode may be used.
Referring to Fig. 3, the coaxial arrangement of hollow rotating shaft 150 is in two bearings 170, during hollow rotating shaft 150 is
Empty structure, in the present embodiment, the outer wall of hollow rotating shaft 150 is provided with cricoid convex block 151, and convex block 151 is fastened on adjacent
Two bearings 170 between.By the way that convex block 151 is arranged, convex block 151 can be made to be blocked by two bearings 170, prevent hollow rotation
The case where shaft 150 slips.When the quantity of bearing 170 is more, the quantity of convex block 151 can be increased so that convex block 151
It can all be blocked by bearing 170, specifically, the quantity of convex block 151 is arranged to one fewer than the quantity of bearing 170.
In setting, first hollow rotating shaft 150 is arranged in bearing 170, bearing 170 is then set to bearing and is fixed
In seat 130, finally locking lid 180 and bearing fixed seat 130 are locked.Guarantee bearing 170 will not deviate while hollow rotation
Shaft 150 is not in sliding phenomenon.
In the present embodiment, heat exchanger 230 is provided in sales kit (SK) 200, heat exchanger 230 is located at the second sample room 220
Interior, the effect of heat exchanger 230 is cooled down for the first sample room 210 for carrying out heat exchange with extraneous refrigerator pipes 110.Specifically
For, heat exchanger 230 is tightly attached to the setting of vertical clapboard 105, needs to illustrate.Hollow rotating shaft 150 includes first end 152
With the second end 153 towards sales kit (SK) 200, heat exchanger 230 forms connection not between vertical clapboard 105, but in
It forms a fixed connection between the second end 153 of empty rotary shaft 150.Referring to Fig. 2, sales kit (SK) 200 is towards rotation horizontal axis
140 side offers fourth hole 124, and hollow rotating shaft 150 stretches into fourth hole 124, and hollow rotating shaft 150 stretches into the 4th
The end of through-hole 124 is fixed with heat exchanger 230 by bolt.
Refrigerator pipes 110 be set in hollow rotating shaft 150 and stretch into sales kit (SK) 200 for be sample room refrigeration.This implementation
In example, refrigerator pipes 110 are that sample room is freezed by carrying out heat exchange with heat exchanger 230.The separate sample of refrigerator pipes 110
One end of case 200 is attached with refrigeration system, and extraneous cold air is transferred to by refrigerator pipes 110 on heat exchanger 230
Heat exchange is carried out, to be reached for the purpose of the first sample room 210 cooling.
Specifically, Fig. 8 is the structural schematic diagram of refrigerator pipes 110 in the present embodiment, also referring to Fig. 2 and Fig. 8, refrigeration
Pipe 110 includes sequentially connected first refrigerator pipes 111, the second refrigerator pipes 112 and third refrigerator pipes 113.Wherein the first refrigerator pipes
111 are set in hollow rotating shaft 150, and the second refrigerator pipes 112 and third refrigerator pipes 113 extend into the second sample of sales kit (SK) 200
In product room 220 heat exchange is carried out with heat exchanger 230.
Heat exchanger 230 has the perpendicular towards the first side 231 of first through hole 121 and with first side 231
Two side faces 232.Specifically, heat exchanger 230 is rectangular box structure, there are two first side 231 and four second for tool
Side 232.Wherein first side 231 is heat exchanger 230 towards the side of first through hole 121, that is to say that heat exchanger 230 is remote
Side from vertical clapboard 105.Second side 232 is and 231 orthogonal one side of first side.Second refrigerator pipes 112 and
One refrigerator pipes 111 are connected to and are bonded with first side 231, and third refrigerator pipes 113 are connected to the second refrigerator pipes 112 and direction second
Side 232 is bonded after bending with second side 232.
It carries out with heat exchanger 230 being bonded setting by the second refrigerator pipes 112 and third refrigerator pipes 113, can substantially increase
The contact area for adding refrigerator pipes 110 and heat exchanger 230 improves the efficiency of heat exchange and the utilization rate of cold air, accelerates refrigeration speed
Degree.
In the present embodiment, it should be noted that, first through hole 121 is arranged along the axis of heat exchanger 230, that is to say first
Through-hole 121 is arranged along the axis of parallel heat exchange device 230.Wherein refrigerator pipes 110 are two, and two refrigerator pipes 110 are along hollow
The axisymmetrical of rotary shaft 150 is arranged.It that is to say that the second refrigerator pipes 112 stretch into the second sample room 220 with third refrigerator pipes 113
Part is arranged along the axisymmetrical of first through hole 121.It is uniform can to play the role of refrigeration in this way.
Hollow rotating shaft 150 does not rotate during entire sales kit (SK) 200 is rotated along rotation horizontal axis 140,
Specifically, hollow rotating shaft 150 is integrally fixed on turntable fixed frame 102.In the present embodiment, referring to Fig. 3, two
Axis continuous rotation testing stand 100 further includes hollow driving lever 190, and driving lever 190 is fixedly connected with hollow rotating shaft 150, driving lever 190
It is fixed on turntable fixed frame 102.Hollow rotating shaft 150 is fixed by driving lever 190 so that hollow rotating shaft 150 does not occur
Rotation drives sales kit (SK) 200 to rotate when rotating the rotation of horizontal axis 140, and hollow rotating shaft 150 does not rotate, in being set to
Refrigerator pipes 110 in empty rotary shaft 150 also do not rotate, while the heat exchanger 230 being connect with hollow rotating shaft 150 is also protected
Hold fixation.It phenomena such as can freezing at any time for the first sample room 210, and will not being twisted due to refrigerator pipes 110, can
To avoid refrigerator pipes 110 since fracture or clogging occur for rotation, the use that refrigeration effect extends refrigerator pipes 110 simultaneously is improved
Service life.
Specifically, Fig. 8 is the structural schematic diagram of driving lever 190 in the present embodiment, Fig. 9 is refrigeration system provided in this embodiment
The structural schematic diagram of system.Also referring to Fig. 8 and Fig. 9, turntable fixed frame 102 is provided with corresponding with first through hole 121
Two through-holes 122, driving lever 190 are arranged in the second through-hole 122, one end of driving lever 190 and the first end 152 of hollow rotating shaft 150
Connection, the other end of driving lever 190 stretch out the second through-hole 122 and are provided with flange 191, and flange 191 passes through bolt with rotary fixing frame
It is fixedly connected.Driving lever 190 is fixedly and coaxially connected with hollow rotating shaft 150, and the internal diameter and driving lever of hollow rotating shaft 150
190 internal diameter is identical, and the first refrigerator pipes 111 stretch out turntable fixed frame 102 out of hollow rotating shaft 150 and driving lever 190
And be connected with refrigeration system,
Two axis continuous rotation testing stand 100 provided in this embodiment at work, passes through refrigerator pipes 110 and heater 107
Realize that the indoor temperature of sample is adjusted, the independent rotation by rotating horizontal axis 140 and the rotation longitudinal axis 103, which is realized, is placed on articles holding table
On sample in the horizontal direction on vertical direction independence rotation, can be used for simulated flight device various attitude angles fortune
It is dynamic, to obtain excellent experimental data.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Claims (9)
1. a kind of two axis continuous rotation testing stands, which is characterized in that the two axis continuous rotation testing stand includes turntable, sample
Case, swivel mount, rotation horizontal axis, the rotation longitudinal axis, hollow rotating shaft, the refrigerator pipes for being connected to refrigeration system and multiple bearings, institute
It states turntable and is provided with turntable fixed frame, first through hole is provided in the swivel mount, the rotation horizontal axis is set to described
First through hole, the sales kit (SK) are fixedly connected with the rotation horizontal axis, and the bearing is fixed on the rotation horizontal axis, described hollow
Rotary shaft rotates coaxially with the rotation horizontal axis and is set to the bearing and is fixed on the turntable fixed frame, the hollow rotation
Shaft is fixed on turntable fixed frame, and sample room is provided in the sales kit (SK), and the refrigerator pipes are set to the hollow rotating
In axis and stretch into the sales kit (SK) for be sample room refrigeration, the glove for placing sample is provided in the sample room
Platform, the articles holding table are connect with the rotation longitudinal axis, it is described rotation the longitudinal axis along perpendicular to it is described rotation horizontal axis direction with it is described
Swivel mount and sales kit (SK) rotation connection；
Heat exchanger is provided in the sample room, the heat exchanger is fixedly connected with the hollow rotating shaft, the refrigeration
Pipe stretches out the hollow rotating shaft and is bonded with the heat exchanger.
2. two axis continuous rotation testing stand according to claim 1, which is characterized in that the two axis continuous rotation testing stand
Further include hollow driving lever, the driving lever is fixedly connected with the hollow rotating shaft, and it is solid that the driving lever is fixed on the turntable
Determine frame.
3. two axis continuous rotation testing stand according to claim 2, which is characterized in that the turntable fixed mount setting has
The second through-hole corresponding with the first through hole, the driving lever are arranged in second through-hole, and the hollow rotating shaft includes the
One end and the second end towards the sales kit (SK), one end of the driving lever are connect with the first end, the driving lever
The other end stretches out second through-hole and is provided with flange, and the flange is fixedly connected with the rotary fixing frame.
4. two axis continuous rotation testing stand according to claim 1, which is characterized in that the end set of the rotation horizontal axis
There are bearing fixed seat, the multiple bearing spacer to be arranged in the bearing fixed seat, the outer wall of the hollow rotating shaft is arranged
There are cricoid convex block, the convex block to be fastened between two adjacent bearings.
5. two axis continuous rotation testing stand according to claim 4, which is characterized in that the bearing fixed seat is provided with ring
The bearing groove of shape, the multiple bearing spacer are set in the bearing groove, and the bearing groove is provided with for locking the axis
The locking lid held, the locking lid are secured by bolts in the bearing fixed seat.
6. two axis continuous rotation testing stand according to claim 5, which is characterized in that the locking lid includes being connected with each other
The first tight lock part and the second tight lock part, first tight lock part be ring-type, second tight lock part perpendicular to it is described first lock
Tight portion's setting, second tight lock part are arranged in the bearing groove, and first tight lock part passes through spiral shell with the bearing fixed seat
Bolt is fixedly connected.
7. two axis continuous rotation testing stand according to claim 1, which is characterized in that the first through hole is along parallel described
The axis of heat exchanger is arranged, the heat exchanger have towards the first through hole first side and with the first side
Perpendicular second side, the refrigerator pipes include sequentially connected first refrigerator pipes, the second refrigerator pipes and third refrigerator pipes, institute
It states the first refrigerator pipes to be set in the hollow rotating shaft, second refrigerator pipes are bonded with the first side, the third
Refrigerator pipes are bonded with the second side.
8. two axis continuous rotation testing stand according to claim 7, which is characterized in that the first through hole is handed over along the heat
The axis of parallel operation is arranged, and the refrigerator pipes are two, and two refrigerator pipes are arranged along the axisymmetrical of the hollow rotating shaft.
9. two axis continuous rotation testing stand according to claim 1, which is characterized in that be provided with cycle in the sales kit (SK)
The air outlet of wind turbine, the circulating fan is arranged along the direction parallel with the rotation axis of the longitudinal axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610156335.1A CN105788405B (en) | 2016-03-18 | 2016-03-18 | A kind of two axis continuous rotation testing stands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610156335.1A CN105788405B (en) | 2016-03-18 | 2016-03-18 | A kind of two axis continuous rotation testing stands |
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| CN105788405B true CN105788405B (en) | 2018-08-03 |
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| CN201610156335.1A Active CN105788405B (en) | 2016-03-18 | 2016-03-18 | A kind of two axis continuous rotation testing stands |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328233A (en) * | 1994-06-10 | 1995-12-19 | Taito Corp | Body feeling simulation game machine |
| US5759107A (en) * | 1996-10-03 | 1998-06-02 | Amusement Technologies, Inc. | Gyroscopic amusement apparatus |
| CN101116416B (en) * | 2007-09-07 | 2010-06-30 | 福建省农业科学院农业生态研究所 | Two-axes plant rotating cultivating apparatus |
| CN101545789B (en) * | 2008-03-28 | 2011-06-22 | 北京航天计量测试技术研究所 | Three-shaft high-low temperature speed turntable |
| CN201346704Y (en) * | 2009-01-24 | 2009-11-18 | 苏州江南电梯(集团)有限公司 | Double shaft precision rotary table |
| JP2011252735A (en) * | 2010-05-31 | 2011-12-15 | Sysmex Corp | Specimen analyzer and reagent information writing method |
| CN102435207B (en) * | 2011-09-01 | 2013-10-23 | 中国航空工业第六一八研究所 | Rotary joint-free double-shaft rotary table structure with incubator |
| CN103185184B (en) * | 2013-03-27 | 2015-05-20 | 安徽万瑞冷电科技有限公司 | Rotating mechanism for liquid nitrogen transfusion |
| CN105065869A (en) * | 2015-08-24 | 2015-11-18 | 清华大学 | Combined space rotation mechanism |
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Denomination of invention: A Two Axis Continuous Rotation Test Bench Granted publication date: 20180803 Pledgee: China Minsheng Banking Corp Chongqing branch Pledgor: CHONGQING ARTEST CAN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2024980019419 |
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