CN217586319U - Novel test wheel and soil effect experiment device - Google Patents
Novel test wheel and soil effect experiment device Download PDFInfo
- Publication number
- CN217586319U CN217586319U CN202221853199.9U CN202221853199U CN217586319U CN 217586319 U CN217586319 U CN 217586319U CN 202221853199 U CN202221853199 U CN 202221853199U CN 217586319 U CN217586319 U CN 217586319U
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- China
- Prior art keywords
- wheel
- soil
- displacement sensor
- fixed mounting
- vertical displacement
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- 239000002689 soil Substances 0.000 title claims abstract description 38
- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 title claims abstract description 14
- 238000002474 experimental method Methods 0.000 title claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 34
- 238000006073 displacement reaction Methods 0.000 claims abstract description 29
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000004088 simulation Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a novel test wheel and soil effect experiment device relates to wheel test technical field, including EDC controller, vertical displacement sensor, the inside fixed mounting of EDC controller has the industry control case, one side fixed mounting of vertical displacement sensor has the load gravity loading device of taking turns, one side fixed mounting of vertical displacement sensor has horizontal displacement sensor. Through EDC controller, vertical displacement sensor, load loading force loading device on the wheel, horizontal displacement sensor, the wheel installation lead screw of being examined, horizontal force sensor, the driving rack, the rigidity drive wheel of being examined, variable frequency speed governing motor, pressure sensor and industry control box cooperate, played the effect process that can simulate aircraft wheel and slided away on the soil property runway, the soil box relatively fixed that the simulation wheel acted on soil in the testing arrangement, the rigidity drive wheel of being examined can rotate with different speed and moment of torsion under computer measurement and control system's control.
Description
Technical Field
The utility model relates to an aircraft wheel test technical field especially relates to a novel test aircraft wheel and soil effect experiment device.
Background
The airplane wheel and soil testing action device is widely applied to engineering in the fields of aerospace, national defense, emergency rescue, transportation, agriculture and the like, and comprises the action of a star probe vehicle and lunar soil, the action of a military vehicle and a soil surface area, the sliding and landing of airplane tires on a soil runway, the traveling of an off-road vehicle in soil, the cultivation of a tractor in a field and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel test wheel and soil effect experimental apparatus have solved the wheel and can appear the problem of the actual effect of slumping in the in-service use.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel test wheel and soil effect experimental apparatus, includes EDC controller, vertical displacement sensor, the inside fixed mounting of EDC controller has the industry control case, one side fixed mounting of vertical displacement sensor has the load gravity loading device of taking turns, one side fixed mounting of vertical displacement sensor has horizontal displacement sensor, one side demountable installation of horizontal displacement sensor has the installation lead screw of being tried the wheel, the top fixed mounting who is tried wheel installation lead screw one side has horizontal force transducer, one side fixed mounting who is tried wheel installation lead screw has the driving rack, the bottom demountable installation who is tried wheel installation lead screw one side has the rigidity drive wheel of being tried, one side fixed mounting who is tried the rigidity drive wheel has variable frequency speed motor, one side fixed mounting of variable frequency speed motor has pressure sensor.
Preferably, a soil tank is placed at the bottom end of one side of the tested rigid driving wheel, a main supporting frame is arranged at the bottom end of the soil tank, and a lifting device is detachably mounted on one side of the travelling crane rack.
Preferably, one side of the lifting device is detachably provided with a direct current servo motor.
Preferably, one side demountable installation of the rigid drive wheel of being examined has the installation loose axle, one side fixedly connected with connecting rod of installation loose axle, the top fixedly connected with of connecting rod one side attaches heavy frame, the inside demountable installation that attaches heavy frame has the gravity piece, the outer wall demountable installation that attaches heavy frame one side has the side direction gyro wheel.
Preferably, a movable plate is fixedly mounted at the top end of one side of the main supporting frame, and a movable pulley is connected to one side of the movable plate in a sliding manner.
Compared with the prior art, the utility model provides a novel test wheel has following beneficial effect with soil effect experimental apparatus:
the utility model provides a novel test wheel and soil effect experimental apparatus, through the EDC controller, vertical displacement sensor, load power loading device is carried to the wheel, horizontal displacement sensor, by the installation lead screw of examination wheel, horizontal force sensor, the driving rack, by examination rigidity drive wheel, variable frequency speed control motor, pressure sensor and industry control case cooperate, the effect process that can simulate aircraft wheel and roll off on the soil property runway has been played, the simulation wheel acts on the soil groove relatively fixed of soil in the test device, it can be rotatory with different speeds and moment of torsion to be examined rigidity drive wheel under computer measurement and control system's control.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the power testing device of the present invention.
Reference numbers in the figures: 1. an EDC controller; 2. a vertical displacement sensor; 3. a loading force loading device is loaded on the wheel; 4. a horizontal displacement sensor; 5. a lead screw is arranged on the tested wheel; 6. a horizontal force sensor; 7. a travelling crane rack; 8. a rigid driving wheel to be tested; 9. a variable frequency speed regulating motor; 10. a pressure sensor; 11. an industrial control box; 12. a soil tank; 13. a main support frame; 14. a lifting device; 15. a DC servo motor; 16. a weight attaching frame; 17. a gravity block; 18. a lateral roller; 19. a connecting rod; 20. installing a movable shaft; 21. a movable plate; 22. a movable pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a novel test wheel and soil effect experimental apparatus, including EDC controller 1, vertical displacement sensor 2, EDC controller 1's inside fixed mounting has industry control box 11, vertical displacement sensor 2's one side fixed mounting has load gravity loading device 3 on taking turns, one side fixed mounting of vertical displacement sensor 2 has horizontal displacement sensor 4, one side demountable installation of horizontal displacement sensor 4 has the wheel installation lead screw 5 of being examined, the top fixed mounting of wheel installation lead screw 5 one side of being examined has horizontal force sensor 6, one side fixed mounting of wheel installation lead screw 5 of being examined has driving rack 7, the bottom demountable installation of wheel installation lead screw 5 one side of being examined has rigid drive wheel 8 of being examined, one side demountable installation of rigid drive wheel 8 has variable frequency speed motor 9, one side fixed mounting of variable frequency speed motor 9 has pressure sensor 10, soil groove 12 has been placed to the bottom of wheel 8 one side of rigid drive wheel 8 one side, the bottom of soil groove 12 is provided with main supporting frame 13, one side demountable installation of driving rack 7 has elevating gear 14, one side demountable installation of elevating gear 14 has DC motor 15, one side demountable installation has movable shaft 20, one side demountable installation movable shaft 19 is connected with movable block 16 that movable block 16 attaches heavy frame that the movable support 16, one side demountable installation has movable block that movable block 16 attaches heavy frame that the movable support that the movable shaft 16, one side demountable installation has the movable block that the movable shaft 16 attaches.
In the embodiment, an EDC controller 1, a vertical displacement sensor 2, a loading force loading device 3 on a wheel, a horizontal displacement sensor 4, a tested wheel mounting lead screw 5, a horizontal force sensor 6, a traveling crane rack 7, a tested rigid driving wheel 8, a variable frequency speed regulating motor 9, a pressure sensor 10 and an industrial control box 11 are matched, so that the effect process that the airplane wheel can be simulated to slide on the soil runway is achieved, an earth groove 12, in the testing device, of the simulated airplane wheel, acting on soil is relatively fixed, and the tested rigid driving wheel 8 can rotate at different speeds and torques under the control of a computer measurement and control system.
The working principle is as follows:
simulating the sliding action of the airplane tire on the soil surface, and measuring the displacement, horizontal force and pressure of the soil surface and the reaction force received by the airplane wheel;
the method comprises the following steps:
1. the airplane wheel (airplane tire) can apply different loads;
2. the airplane wheel can simulate different rotating speeds;
3. different traction forces can be applied to the airplane wheels to enable the airplane wheels to run;
4. the force and displacement of the measuring wheel and the acting object soil tank 12 are measured;
5. the other devices are auxiliary devices and comprise a rack, a controller, a variable frequency motor and a control box;
6. the movable pulley 22 is slidably adjusted on the movable plate 21, so that the inclination angle of the whole power device can be adjusted, the action process of taking off, running, landing and soil of the airplane can be simulated, and the accuracy of implementation is improved.
Claims (5)
1. The utility model provides a novel test wheel and soil effect experimental apparatus, includes EDC controller (1), vertical displacement sensor (2), the inside fixed mounting of EDC controller (1) has industry control box (11), its characterized in that: one side fixed mounting of vertical displacement sensor (2) has load gravity loading device (3) on the wheel, one side fixed mounting of vertical displacement sensor (2) has horizontal displacement sensor (4), one side demountable installation of horizontal displacement sensor (4) is taken turns installation lead screw (5) by the examination, the top fixed mounting of taking turns installation lead screw (5) one side by the examination has horizontal force transducer (6), one side fixed mounting of taking turns installation lead screw (5) by the examination has driving rack (7), the bottom demountable installation of taking turns installation lead screw (5) one side by the examination has rigid drive wheel (8) by the examination, one side fixed mounting of taking turns rigid drive wheel (8) by the examination has variable frequency speed motor (9), one side fixed mounting of variable frequency speed motor (9) has pressure sensor (10).
2. The novel test wheel and soil action experiment device as claimed in claim 1, wherein a soil tank (12) is placed at the bottom end of one side of the tested rigid driving wheel (8), a main supporting frame (13) is arranged at the bottom end of the soil tank (12), and a lifting device (14) is detachably mounted at one side of the travelling crane rack (7).
3. The novel experimental device for testing the action of the airplane wheel and the soil as claimed in claim 2, wherein a direct current servo motor (15) is detachably mounted on one side of the lifting device (14).
4. The novel experimental device for testing the action of the airplane wheel and the soil as claimed in claim 1, wherein an installation movable shaft (20) is detachably mounted on one side of the tested rigid driving wheel (8), a connecting rod (19) is fixedly connected to one side of the installation movable shaft (20), an additional weight frame (16) is fixedly connected to the top end of one side of the connecting rod (19), a gravity block (17) is detachably mounted inside the additional weight frame (16), and a lateral roller (18) is detachably mounted on the outer wall of one side of the additional weight frame (16).
5. The novel experimental device for testing the wheel and soil action of the airplane as claimed in claim 2, wherein a movable plate (21) is fixedly installed at the top end of one side of the main supporting frame (13), and a movable pulley (22) is slidably connected to one side of the movable plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853199.9U CN217586319U (en) | 2022-07-18 | 2022-07-18 | Novel test wheel and soil effect experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221853199.9U CN217586319U (en) | 2022-07-18 | 2022-07-18 | Novel test wheel and soil effect experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217586319U true CN217586319U (en) | 2022-10-14 |
Family
ID=83536051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221853199.9U Expired - Fee Related CN217586319U (en) | 2022-07-18 | 2022-07-18 | Novel test wheel and soil effect experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217586319U (en) |
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2022
- 2022-07-18 CN CN202221853199.9U patent/CN217586319U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221014 |