CN208350319U - Wind tunnel experiment vehicle - Google Patents
Wind tunnel experiment vehicle Download PDFInfo
- Publication number
- CN208350319U CN208350319U CN201821116588.7U CN201821116588U CN208350319U CN 208350319 U CN208350319 U CN 208350319U CN 201821116588 U CN201821116588 U CN 201821116588U CN 208350319 U CN208350319 U CN 208350319U
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- China
- Prior art keywords
- lift arm
- compartment
- wind tunnel
- hydraulic lifting
- engine
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model belongs to special vehicle equipment technical field, it is related to a kind of wind tunnel experiment vehicle, including tractor and the semitrailer driven by tractor, fuel tank, compartment are set on semitrailer, several groups hydraulic lifting rotating device is arranged in compartment bottom surface, is respectively mounted aero-engine on hydraulic lifting rotating device described in every group；The hydraulic lifting rotating device includes the cabinet chassis for being fixed on compartment bottom surface, rotation setting finger plate on cabinet chassis, lower arm support base, lower elevating ram, lower lift arm one end articulated connection lower arm support base are set on finger plate, and the tailpiece of the piston rod of lower elevating ram is connected with lower lift arm.The utility model product structure advantages of simple, when in use, it can need to carry out position adjusting to air-out direction as the case may be, to meet various operating condition needs, specifically, the utility model product generates air-flow using aero-engine, and the rotation of engine air outlet, the adjusting of pitch angle may be implemented and elevate operation accordingly.
Description
Technical field
The utility model belongs to special vehicle equipment technical field, is related to a kind of wind tunnel experiment vehicle.
Background technique
Wind tunnel experiment refers to disposes aircraft or other object models in wind-tunnel, learning gas flowing and its phase with model
Interaction, to understand a kind of aerodynamic experiment method of the air dynamic behaviour of practical flight device or other objects.It is pneumatic
It needs to need to carry out position adjusting to air-out direction according to the actual situation when test, existing wind tunnel test equipment, which is difficult to meet, to be made
With needs.
Summary of the invention
For the utility model in view of the above-mentioned problems, providing a kind of wind tunnel experiment vehicle, which can be right according to the needs of use
Air-out direction is accordingly adjusted.
According to the technical solution of the utility model includes: a kind of wind tunnel experiment vehicle, it is characterised in that: including tractor and by drawing
Fuel tank, compartment are arranged on semitrailer for the semitrailer that vehicle drives, and several groups hydraulic lifting rotating device is arranged in compartment bottom surface, often
Aero-engine is respectively mounted on the group hydraulic lifting rotating device；The hydraulic lifting rotating device includes being fixed on compartment bottom
Lower arm support base, lower elevating ram, lower act is arranged on finger plate in the cabinet chassis in face, rotation setting finger plate on cabinet chassis
Arm one end articulated connection lower arm support base is risen, the tailpiece of the piston rod of lower elevating ram is connected with lower lift arm, pacifies on lower lift arm
Elevating ram is loaded onto, the piston rod of upper elevating ram is connected with upper lift arm, and upper lift arm is also another with lower lift arm simultaneously
End articulated connection.
As a further improvement of the utility model, the finger plate by the rotary motor installed on cabinet chassis drive into
Row rotation.
The semitrailer bottom surface is arranged several spring perches as a further improvement of the utility model, and adjacent two
It is connected with leaf spring between a spring perch, U-bolt, the spring perch and U are connected on the leaf spring
Balancing pole is connected between type bolt.
Aero-engine rack is installed on lift arm as a further improvement of the utility model,.
Four groups of hydraulic lifting rotating devices, fuel tank are set on the compartment as a further improvement of the utility model,
It is set on compartment close to tractor one end.
The utility model has the technical effect that the utility model product structure advantages of simple, when in use, being capable of basis
Concrete condition needs to carry out position adjusting to air-out direction, to meet various operating condition needs, specifically, the utility model product
Air-flow is generated using aero-engine, the rotation of engine air outlet, the adjusting of pitch angle may be implemented and elevates behaviour accordingly
Make；High speed air blast is formed using aero-engine super high power；General civilian blower is unable to reach the wind speed of test requirements document；
It is huge using high-power electric blower power consumption, it is necessary to which that, with super-pressure potential device is built, cost and risk is excessively high；It is removable, more
It is able to satisfy wind speed test requirements document.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
In Fig. 1 ~ 3, including fuel tank 1, compartment 2, tractor 3, aero-engine 4, semitrailer 5, hydraulic pressure lifting device 6,
Balancing pole 7, U-bolt 8, leaf spring 9, spring perch 10, cabinet chassis 11, lower elevating ram 12, upper elevating ram 13,
Aero-engine rack 14, finger plate 15, rotary motor 16, lower lift arm 17, upper lift arm 18, lower arm support base 19 etc..
As shown in Fig. 1 ~ 3, the utility model is a kind of wind tunnel experiment vehicle, including tractor 3 and driven by tractor 3 half
Trailer 5, fuel tank 1, compartment 2 are arranged on semitrailer 5, and several groups hydraulic lifting rotating device 6, every group of institute is arranged in 2 bottom surface of compartment
It states and is respectively mounted aero-engine 4 on hydraulic lifting rotating device 6；The hydraulic lifting rotating device 6 includes being fixed on 2 bottom of compartment
Lower arm support base 19, lower lifting is arranged on finger plate 15 in the cabinet chassis 11 in face, rotation setting finger plate 15 on cabinet chassis 11
Oil cylinder 12, lower 17 one end of lift arm articulated connection lower arm support base 19, the tailpiece of the piston rod of lower elevating ram 12 and lower lift arm 17
It is connected, elevating ram 13 is installed on lower lift arm 17, the piston rod of upper elevating ram 13 is connected with upper lift arm 18, on
Lift arm 18 is also articulated and connected with lower 17 other end of lift arm simultaneously.It is connected between fuel tank 1 and aero-engine 4 by oil pipe
It connects.
Finger plate 15 is rotated by the driving of rotary motor 16 installed on cabinet chassis 11.
Several spring perches 10 are arranged in 5 bottom surface of semitrailer, are connected with steel plate between two neighboring spring perch 10
Spring 9 is connected with U-bolt 8 on the leaf spring 9, is connected with balance between the spring perch 10 and U-bolt 8
Bar 7.
Aero-engine rack 14 is installed on lift arm 18.
Four groups of hydraulic lifting rotating devices 6 are set on compartment 2, and fuel tank 1 is set on compartment 2 close to 3 one end of tractor.
The utility model product is carrier with tractor 3, semitrailer 5, is blowing power device with aero-engine 4, and
It is equipped with control engine rotation, pitch angle is realized and elevates the device of operation, the outlet air that all-dimensional multi-angle may be implemented is adjusted,
It is a kind of special equipment suitable for doing the test of strong wind wind speed.
4 aero-engines 4 are installed in the carriage body of one extraordinary van-type tailer, utilize the strong gas of the high speed of aero-engine 4
Stream forms the wind field of a controllable wind speed.
At work, rotary motor 16 drives finger plate 15 to be rotated, and realizes the rotation operation of aero-engine 4；Under
Elevating ram 12 pushes lower lift arm 17 to rotate rising, upper elevating ram around the hinge joint of lower lift arm 17 and lower arm support base 19
13, which push upper lift arm 18 to rotate around the hinge joint of upper lift arm and lower lift arm 17, goes up and down, and realizes the liter to aero-engine 4
Falling tone section operation, to meet the direction adjusting to aero-engine air outlet.
Claims (5)
1. a kind of wind tunnel experiment vehicle, it is characterised in that: including tractor (3) and the semitrailer (5) driven by tractor (3), partly
Fuel tank (1), compartment (2) are set on trailer (5), several groups hydraulic lifting rotating device (6) are arranged in compartment (2) bottom surface, and every group
Aero-engine (4) are respectively mounted on the hydraulic lifting rotating device (6)；The hydraulic lifting rotating device (6) includes fixing
Cabinet chassis (11) in compartment (2) bottom surface, rotation setting finger plate (15), finger plate are arranged on (15) on cabinet chassis (11)
Lower arm support base (19), lower elevating ram (12), lower lift arm (17) one end are articulated and connected lower arm support base (19), lower lifting oil
The tailpiece of the piston rod of cylinder (12) is connected with lower lift arm (17), installs elevating ram (13), upper lifting on lower lift arm (17)
The piston rod of oil cylinder (13) is connected with upper lift arm (18), and upper lift arm (18) is also cut with scissors with lower lift arm (17) other end simultaneously
It connects in succession.
2. wind tunnel experiment vehicle as described in claim 1, it is characterised in that: the finger plate (15) on cabinet chassis (11) by pacifying
Rotary motor (16) driving of dress is rotated.
3. wind tunnel experiment vehicle as described in claim 1, it is characterised in that: several steel plates are arranged in semitrailer (5) bottom surface
Spring base (10) is connected with leaf spring (9) between two neighboring spring perch (10), connects on the leaf spring (9)
Have U-bolt (8), is connected with balancing pole (7) between the spring perch (10) and U-bolt (8).
4. wind tunnel experiment vehicle as described in claim 1, it is characterised in that: aero-engine rack (14) is installed on lift arm
(18) on.
5. wind tunnel experiment vehicle as described in claim 1, it is characterised in that: four groups of hydraulic lifting rotations are arranged on the compartment (2)
Rotary device (6), fuel tank (1) are set on compartment (2) close to tractor (3) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116588.7U CN208350319U (en) | 2018-07-13 | 2018-07-13 | Wind tunnel experiment vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116588.7U CN208350319U (en) | 2018-07-13 | 2018-07-13 | Wind tunnel experiment vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350319U true CN208350319U (en) | 2019-01-08 |
Family
ID=64905017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821116588.7U Active CN208350319U (en) | 2018-07-13 | 2018-07-13 | Wind tunnel experiment vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645589A (en) * | 2018-07-13 | 2018-10-12 | 无锡友鹏机场除雪装备有限公司 | Wind tunnel experiment vehicle |
-
2018
- 2018-07-13 CN CN201821116588.7U patent/CN208350319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645589A (en) * | 2018-07-13 | 2018-10-12 | 无锡友鹏机场除雪装备有限公司 | Wind tunnel experiment vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214105 Jiangsu Wuxi Xishan District Xi Bei Xi Dong Avenue 3860 Patentee after: Wuxi Youpeng Aviation Equipment Technology Co., Ltd Address before: 214105 Jiangsu Wuxi Xishan District Xi Bei Xi Dong Avenue 3860 Patentee before: Wuxi friends of the airport snow removal equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |