CN202229903U - Wind tunnel tester - Google Patents
Wind tunnel tester Download PDFInfo
- Publication number
- CN202229903U CN202229903U CN2011203709454U CN201120370945U CN202229903U CN 202229903 U CN202229903 U CN 202229903U CN 2011203709454 U CN2011203709454 U CN 2011203709454U CN 201120370945 U CN201120370945 U CN 201120370945U CN 202229903 U CN202229903 U CN 202229903U
- Authority
- CN
- China
- Prior art keywords
- section bar
- guide rail
- fixedly connected
- line slideway
- fixed block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The utility model relates to a wind tunnel tester, and belongs to the wind tunnel test system. The wind tunnel tester is composed of a section bar frame, a vertical walking motor, a horizontal walking motor, a vertical leading screw, a vertical linear guide rail, a wind-velocity indicator support, a wind-velocity indicator, an upper linear guide rail, a horizontal leading screw, a lower linear guide rail, a leading screw slide block, a section bar fixed block, a pressure plate, a guide rail slide block, a leading screw fixed block, a bearing, a shaft coupling, and a motor fixed block. The advantages of the wind tunnel tester are that the structure is novel and stable, the movement is convenient, and the position precision error is small.
Description
Technical field
The utility model belongs to the wind tunnel test system.
Background technology
Wind-tunnel is the main uphole equipment that carries out the aerodynamics experiment.Lot of domestic and international country is all studied wind-tunnel, and has obtained a lot of achievements.The wind tunnel test appearance of this patent research is the test macro in the lab simulation wind scale, can measure the wind speed of each point under the different capacity state in the wind-tunnel cross section, realizes the real-time measurement of wind speed.
Early stage wind-tunnel is only done static experiment, and tested parameter project is few, and value is little, and range is also narrow, adopts dial insrument or optics qualitative analysis instrument more.Original wind-tunnel is used to do dynamic experiment; Novel wind-tunnel constantly comes into operation again; Tested parameter project sharply increases, and great change also takes place thereupon for wind tunnel technique and testing tool: from analytical measurement to comprehensive measurement, from static state to dynamically; From the macroscopic view to the microcosmic, carry out the transition to quantitative measurment from qualitative analysis.
Summary of the invention
The utility model provides a kind of wind tunnel test appearance, can not satisfy the problem that measuring accuracy is required to solve traditional wind tunnel test appearance.
The technical scheme of the utility model is: the section material framework of wind tunnel test appearance is made up of last line slideway section bar, vertical guide rail section bar, following line slideway section bar; Last line slideway section bar, vertical guide rail section bar, down between the line slideway section bar, connect stator through section bar and be fixedly connected, the wind tunnel test appearance by section material framework, vertical row walk motor, walking in a horizontal state motor, down-feed screw, vertical line guide rail, anemoscope bearing, anemoscope, go up line slideway, horizontal screw lead, line slideway, leading screw slide block, section bar fixed block, pressing plate, guide rail slide block, leading screw fixed block, bearing, shaft coupling, motor fixed block are formed down; Following line slideway is fixedly connected with following line slideway section bar; The guide rail slide block is slidingly connected with following line slideway, and pressing plate is fixedly connected with the guide rail slide block, and the walking in a horizontal state motor is fixedly connected with the motor fixed block; The motor fixed block is fixedly connected with following line slideway section bar one end; The walking in a horizontal state motor is fixedly connected with horizontal screw lead through shaft coupling, and the two ends of horizontal screw lead are fixedly connected with the leading screw fixed block, down-feed screw two ends and bearing socket; Down-feed screw is fixedly connected with the leading screw fixed block; Leading screw slide block and horizontal screw lead socket, horizontal screw lead is fixedly connected with pressing plate, and the leading screw fixed block is fixedly connected with following line slideway section bar; Vertical guide rail section bar lower end is fixedly connected with pressing plate through the section bar fixed block; Last line slideway and last line slideway section bar install and fix, and guide rail slide block and last line slideway are slidingly connected, and the section bar fixed block fixing with vertical guide rail section bar upper end is fixedly connected with the guide rail slide block that last line slideway is installed; Vertical row is walked motor and is fixedly connected with pressing plate through the motor fixed block; Vertical row is walked motor and is fixedly connected with down-feed screw through shaft coupling, and the two ends of down-feed screw are fixedly connected with the vertical guide rail section bar through the leading screw fixed block, and vertical line guide rail and vertical guide rail section bar install and fix; Guide rail slide block and vertical line guide rail are slidingly connected; Leading screw slide block and down-feed screw socket, the anemoscope bearing is fixedly connected with the leading screw slide block, and anemoscope is fixedly connected with the anemoscope bearing.
The advantage of the utility model is: novel structure, firm, and conveniently moving, the positional precision error is little.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the power section structural representation of the utility model;
Fig. 3 is the section material framework structural representation of the utility model.
Embodiment
The section material framework 1 of wind tunnel test appearance is by last line slideway section bar 101, vertical guide rail section bar 102, line slideway section bar 103 is formed down; Last line slideway section bar 101, vertical guide rail section bar 102, down between the line slideway section bar 103; Connecting stator through section bar is fixedly connected; The wind tunnel test appearance is walked motor 2, walking in a horizontal state motor 3, down-feed screw 4, vertical line guide rail 5, anemoscope bearing 6, anemoscope 7, last line slideway 8, horizontal screw lead 9, is descended line slideway 10, leading screw slide block 11, section bar fixed block 12, pressing plate 13, guide rail slide block 14, leading screw fixed block 15, bearing 16, shaft coupling 17, motor fixed block 18 to form by section material framework 1, vertical row, and following line slideway 10 is fixedly connected with following line slideway section bar 103, and guide rail slide block 14 is slidingly connected with following line slideway 10; Pressing plate 13 is fixedly connected with guide rail slide block 14; Walking in a horizontal state motor 3 is fixedly connected with motor fixed block 18, and motor fixed block 18 is fixedly connected with following line slideway section bar 103 1 ends, and walking in a horizontal state motor 3 is fixedly connected with horizontal screw lead 9 through shaft coupling 17; The two ends of horizontal screw lead 9 are fixedly connected with leading screw fixed block 15; Down-feed screw 4 two ends and bearing 16 sockets, down-feed screw 4 is fixedly connected with leading screw fixed block 15, leading screw slide block 11 and horizontal screw lead 9 sockets; Horizontal screw lead 9 is fixedly connected with pressing plate 13; Leading screw fixed block 15 is fixedly connected with following line slideway section bar 103, and vertical guide rail section bar 102 lower ends are fixedly connected with pressing plate 13 through section bar fixed block 12, and last line slideway 8 installs and fixes with last line slideway section bar 101; Guide rail slide block 14 is slidingly connected with last line slideway 8; The section bar fixed block 12 fixing with vertical guide rail section bar 102 upper ends is fixedly connected with the guide rail slide block 14 that last line slideway 8 is installed, and vertical row is walked motor 2 and is fixedly connected with pressing plate 13 through motor fixed block 18, and vertical row is walked motor 2 and is fixedly connected with down-feed screw 4 through shaft coupling 17; The two ends of down-feed screw 4 are fixedly connected with vertical guide rail section bar 102 through leading screw fixed block 15; Vertical line guide rail 5 installs and fixes with vertical guide rail section bar 102, and guide rail slide block 14 is slidingly connected with vertical line guide rail 5, leading screw slide block 11 and down-feed screw 4 sockets; Anemoscope bearing 6 is fixedly connected with leading screw slide block 11, and anemoscope 7 is fixedly connected with anemoscope bearing 6.
The kind of drive is that servomotor drives the ball-screw motion; Drive the wind tunnel test appearance and realize that X, Y direction move; Supporting construction has been used high load-carrying polyamine fat universal wheel and strap brake device, and fixedly parallels also adopts the adjustable structure of the high bearing capacity of independent design, so structure is firm; Conveniently moving, this system testing scope are to be that the diameter of round dot is in the disc of 3.4mm with the test center; Wind speed is used in design; The positional precision error is ± 0.1mm.
Claims (1)
1. wind tunnel test appearance is characterized in that: the section material framework of wind tunnel test appearance by last line slideway section bar, vertical guide rail section bar, the line slideway section bar is formed down, between last line slideway section bar, vertical guide rail section bar, time line slideway section bar; Connecting stator through section bar is fixedly connected; The wind tunnel test appearance is walked motor, walking in a horizontal state motor, down-feed screw, vertical line guide rail, anemoscope bearing, anemoscope, last line slideway, horizontal screw lead, is descended line slideway, leading screw slide block, section bar fixed block, pressing plate, guide rail slide block, leading screw fixed block, bearing, shaft coupling, motor fixed block to form by section material framework, vertical row, and following line slideway is fixedly connected with following line slideway section bar, and the guide rail slide block is slidingly connected with following line slideway; Pressing plate is fixedly connected with the guide rail slide block; The walking in a horizontal state motor is fixedly connected with the motor fixed block, and the motor fixed block is fixedly connected with following line slideway section bar one end, and the walking in a horizontal state motor is fixedly connected with horizontal screw lead through shaft coupling; The two ends of horizontal screw lead are fixedly connected with the leading screw fixed block; Down-feed screw two ends and bearing socket, down-feed screw is fixedly connected with the leading screw fixed block, leading screw slide block and horizontal screw lead socket; Horizontal screw lead is fixedly connected with pressing plate; The leading screw fixed block is fixedly connected with following line slideway section bar, and vertical guide rail section bar lower end is fixedly connected with pressing plate through the section bar fixed block, and last line slideway and last line slideway section bar install and fix; Guide rail slide block and last line slideway are slidingly connected; The section bar fixed block fixing with vertical guide rail section bar upper end is fixedly connected with the guide rail slide block that last line slideway is installed, and vertical row is walked motor and is fixedly connected with pressing plate through the motor fixed block, and vertical row is walked motor and is fixedly connected with down-feed screw through shaft coupling; The two ends of down-feed screw are fixedly connected with the vertical guide rail section bar through the leading screw fixed block; Vertical line guide rail and vertical guide rail section bar install and fix, and guide rail slide block and vertical line guide rail are slidingly connected, leading screw slide block and down-feed screw socket; The anemoscope bearing is fixedly connected with the leading screw slide block, and anemoscope is fixedly connected with the anemoscope bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203709454U CN202229903U (en) | 2011-10-08 | 2011-10-08 | Wind tunnel tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203709454U CN202229903U (en) | 2011-10-08 | 2011-10-08 | Wind tunnel tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229903U true CN202229903U (en) | 2012-05-23 |
Family
ID=46080487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203709454U Expired - Fee Related CN202229903U (en) | 2011-10-08 | 2011-10-08 | Wind tunnel tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229903U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692312A (en) * | 2012-06-19 | 2012-09-26 | 哈尔滨工业大学 | Quasi-three-dimensional automatic measurement system for wind tunnels of atmospheric boundary layer |
| CN105135170A (en) * | 2015-08-31 | 2015-12-09 | 湖南科技大学 | Automatic lifting device for wind speed monitor for wind tunnel |
| CN107036780A (en) * | 2017-04-28 | 2017-08-11 | 甘肃省治沙研究所 | A kind of blowing sand wind tunnel may move semi-automatic multifunction frame of axes |
| CN107063621A (en) * | 2017-03-15 | 2017-08-18 | 华南农业大学 | Wind field measurement platform and the Wind field measurement method using the platform below unmanned plane rotor |
-
2011
- 2011-10-08 CN CN2011203709454U patent/CN202229903U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692312A (en) * | 2012-06-19 | 2012-09-26 | 哈尔滨工业大学 | Quasi-three-dimensional automatic measurement system for wind tunnels of atmospheric boundary layer |
| CN105135170A (en) * | 2015-08-31 | 2015-12-09 | 湖南科技大学 | Automatic lifting device for wind speed monitor for wind tunnel |
| CN107063621A (en) * | 2017-03-15 | 2017-08-18 | 华南农业大学 | Wind field measurement platform and the Wind field measurement method using the platform below unmanned plane rotor |
| CN107036780A (en) * | 2017-04-28 | 2017-08-11 | 甘肃省治沙研究所 | A kind of blowing sand wind tunnel may move semi-automatic multifunction frame of axes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20131008 |