CN105715917A - Fixing device for probe of hot-wire anemometer - Google Patents
Fixing device for probe of hot-wire anemometer Download PDFInfo
- Publication number
- CN105715917A CN105715917A CN201610230157.2A CN201610230157A CN105715917A CN 105715917 A CN105715917 A CN 105715917A CN 201610230157 A CN201610230157 A CN 201610230157A CN 105715917 A CN105715917 A CN 105715917A
- Authority
- CN
- China
- Prior art keywords
- assembly
- hot
- probe
- fixing device
- wire anemometer
- 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.)
- Granted
Links
- 239000000523 sample Substances 0.000 title claims abstract description 24
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000002474 experimental method Methods 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 239000004576 sand Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The invention relates to a fixing device for a probe of a hot-wire anemometer. The fixing device comprises a base, a shaft and a sliding block, wherein a threaded hole is formed in the center of the base which is used as a fixing device body; the shaft is a cylinder, and the end, connected with the base, of the shaft is provided with an outer thread; the shaft is mounted on the base vertically through the threaded hole; the sliding block comprises a first assembly and a second assembly which are connected together via a screw; the first assembly is provided with a through hole, and the first assembly is connected to the shaft in a sleeving mode through the through hole and is fixed to the shaft in the mode that a screw penetrates through a threaded hole formed in the side of the first assembly; the height can be adjusted vertically by unscrewing the screw, and fixation is achieved by screwing the screw; the first assembly and the second assembly are each provided with a semicircular groove; and the grooves of the two assemblies are combined oppositely to form a fixing hole used for fixing a cylindrical metal rod of the probe of the hot-wire anemometer. The fixing device has the advantages that the probe of the hot-wire anemometer can be fixed to the sliding block, and the height can be adjusted at will according to the measuring requirement; and the fixing device can be fixed to any portion of a wind tunnel test section, thereby having great flexibility.
Description
Technical field
The present invention relates to blowing sand wind tunnel simulating experiment technique field, be specifically related to the fixing device of a kind of hot-wire anemometer probe.
Background technology
At present desertification or experiencing the area of Desertification Process throughout more than 100 country, affects the survival and development of 1,000,000,000 populations.When carrying out blowing sand wind tunnel test, it will usually use hot-wire anemometer test the speed, but of the prior art disadvantageously, in wind tunnel simulation experiment hot-wire anemometer probe cannot fix.
Summary of the invention
It is an object of the invention to for deficiency of the prior art, it is provided that the fixing device of a kind of hot-wire anemometer probe.
For achieving the above object, the invention discloses following technical scheme:
A kind of fixing device of hot-wire anemometer probe, including base, axle and slide block:
Base, center is provided with screw, as the fixing device of this device；
Axle, for cylinder, the one end being connected with base is with external screw thread, and axle is vertically mounted on base by screw；
Slide block, including the first assembly being connected by screw together and the second assembly；First assembly is provided with through hole, is socketed on axle by through hole, and the screw opened by side is screwed on axle, unscrews screw and gets final product height up and down, fixing after screwing；Being equipped with semicircular groove on first assembly and the second assembly, the groove of two assemblies is to merging the fixing hole namely forming fixing hot-wire anemometer probe cylindrical metal bar.
Further, described base dimensions is 20cm*15cm.
Further, described base is iron plate, and top surface edge is processed as streamlined.
Further, measure the requirement of different vertical height wind speed for meeting needs in wind tunnel experiment simultaneously, for avoiding repeatedly adjusting the height of slide block, described axle is fixed with at least six slide block, practical operation is fixed the height of hot-wire anemometer probe as requested.
Further, described first assembly limit is provided with the projection blocked the second assembly, prevent its transverse shifting.
The fixing device of a kind of hot-wire anemometer disclosed by the invention probe, has the advantages that
1. can being fixed on slide block by the probe of hot-wire anemometer, height can require arbitrarily to regulate according to measuring；
2. this support is securable to any part of wind tunnel experiment section, has very big motility.The present invention can solve the difficult problem that hot-wire anemometer probe cannot be fixed in wind tunnel simulation experiment, theoretical significant with applied research for defending and controlling sand.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the partial enlarged drawing of the present invention,
Description of reference numerals:
1. slide block, 2. axle, 3. base, 11. second assemblies, 12. first assemblies, 13. is protruding, 14. screws.
Detailed description of the invention
Below in conjunction with embodiment and with reference to accompanying drawing, the invention will be further described.
Refer to Fig. 1-Fig. 2.
A kind of fixing device of hot-wire anemometer probe, including base 3, axle 2 and slide block 1:
Base 3, center is provided with screw, as the fixing device of this device；
Axle 2, for cylinder, the one end being connected with base 3 is with external screw thread, and axle 2 is by screw right angle setting on the base 3；
Slide block 1, including the first assembly 12 and the second assembly 11 being connected by screw together；First assembly 12 is provided with through hole, is socketed on axle by through hole, and the screw screw 14 opened by side is fixed on axle 2, unscrews screw 14 and gets final product height up and down, fixing after screwing；Being equipped with semicircular groove on first assembly 12 and the second assembly 11, the groove of two assemblies is to merging the fixing hole namely forming fixing hot-wire anemometer probe cylindrical metal bar.
As specific embodiment, described base 2 is of a size of 20cm*15cm.
As specific embodiment, described base 2 is iron plate, and top surface edge is processed as streamlined, reduces the support impact on wind speed；
As specific embodiment, measure the requirement of different vertical height wind speed for meeting needs in wind tunnel experiment simultaneously, for avoiding repeatedly adjusting the height of slide block 1, described axle is fixed with at least six slide block, practical operation is fixed the height of hot-wire anemometer probe as requested.
As specific embodiment, described first assembly 12 limit is provided with the projection 13 blocked the second assembly 11, prevent its transverse shifting.
For convenience of installing, the first assembly 12 is installed the position of screw and is preferably plane, to ensure that fastening is installed.
The above is only the preferred embodiment of the present invention, is not intended to limit；Should be understood that, although the present invention being described in detail with reference to the various embodiments described above, it will be understood by those within the art that, the technical scheme described in the various embodiments described above still can be modified by it, or wherein some or all of technical characteristic carries out equivalent replacement；And these amendments and replacement, do not make the essence of corresponding technical scheme depart from the scope of various embodiments of the present invention technical scheme.
Claims (5)
1. the fixing device of a hot-wire anemometer probe, it is characterised in that include base, axle and slide block:
Base, center is provided with screw, as the fixing device of this device；
Axle, for cylinder, the one end being connected with base is with external screw thread, and axle is vertically mounted on base by screw；
Slide block, including the first assembly being connected by screw together and the second assembly；First assembly is provided with through hole, is socketed on axle by through hole, and the screw opened by side is screwed on axle, unscrews screw and gets final product height up and down, fixing after screwing；Being equipped with semicircular groove on first assembly and the second assembly, the groove of two assemblies is to merging the fixing hole namely forming fixing hot-wire anemometer probe cylindrical metal bar.
2. the fixing device of a kind of hot-wire anemometer according to claim 1 probe, it is characterised in that described base dimensions is 20cm*15cm.
3. the fixing device of a kind of hot-wire anemometer according to claim 1 probe, it is characterised in that described base is iron plate, and top surface edge is processed as streamlined.
4. the fixing device of a kind of hot-wire anemometer according to claim 1 probe, it is characterized in that, measure the requirement of different vertical height wind speed for meeting needs in wind tunnel experiment simultaneously, for avoiding repeatedly adjusting the height of slide block, described axle is fixed with at least six slide block, practical operation is fixed the height of hot-wire anemometer probe as requested.
5. the fixing device of a kind of hot-wire anemometer according to claim 1 probe, it is characterised in that described first assembly limit is provided with the projection blocked the second assembly, prevent its transverse shifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610230157.2A CN105715917B (en) | 2016-04-13 | 2016-04-13 | A kind of fixing device of hot-wire anemometer probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610230157.2A CN105715917B (en) | 2016-04-13 | 2016-04-13 | A kind of fixing device of hot-wire anemometer probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105715917A true CN105715917A (en) | 2016-06-29 |
| CN105715917B CN105715917B (en) | 2018-07-17 |
Family
ID=56161095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610230157.2A Active CN105715917B (en) | 2016-04-13 | 2016-04-13 | A kind of fixing device of hot-wire anemometer probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715917B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771310A (en) * | 2016-12-21 | 2017-05-31 | 河北中烟工业有限责任公司 | A kind of wind-velocity indicator support |
| WO2019137351A1 (en) * | 2018-01-12 | 2019-07-18 | 深圳市道通科技股份有限公司 | Support device |
| CN110440114A (en) * | 2018-11-30 | 2019-11-12 | 山东建筑大学 | A kind of device being adapted to fixed displacement meter under complex situations |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3561125A (en) * | 1968-02-23 | 1971-02-09 | Linear Motion Technology Inc | Three-dimensional position indicating sensor |
| US6334594B1 (en) * | 2000-05-12 | 2002-01-01 | Boice Industrial Corp. | Adjustable indicator mount |
| CN202305170U (en) * | 2011-11-04 | 2012-07-04 | 东莞市信测科技有限公司 | Tester for toy impact |
| CN203216692U (en) * | 2013-02-22 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Head positioning device for dummy calibration |
| CN203572572U (en) * | 2013-09-11 | 2014-04-30 | 北京汽车研究总院有限公司 | Fixing noise-measuring support for automobile |
| CN204758254U (en) * | 2015-07-17 | 2015-11-11 | 湖南科技大学 | Three -dimensional pulsation anemoscope fixing device of wind -tunnel |
| CN204988317U (en) * | 2015-08-27 | 2016-01-20 | 华东师范大学 | Probe fixing device with adjustable measuring distance |
-
2016
- 2016-04-13 CN CN201610230157.2A patent/CN105715917B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3561125A (en) * | 1968-02-23 | 1971-02-09 | Linear Motion Technology Inc | Three-dimensional position indicating sensor |
| US6334594B1 (en) * | 2000-05-12 | 2002-01-01 | Boice Industrial Corp. | Adjustable indicator mount |
| CN202305170U (en) * | 2011-11-04 | 2012-07-04 | 东莞市信测科技有限公司 | Tester for toy impact |
| CN203216692U (en) * | 2013-02-22 | 2013-09-25 | 浙江吉利汽车研究院有限公司杭州分公司 | Head positioning device for dummy calibration |
| CN203572572U (en) * | 2013-09-11 | 2014-04-30 | 北京汽车研究总院有限公司 | Fixing noise-measuring support for automobile |
| CN204758254U (en) * | 2015-07-17 | 2015-11-11 | 湖南科技大学 | Three -dimensional pulsation anemoscope fixing device of wind -tunnel |
| CN204988317U (en) * | 2015-08-27 | 2016-01-20 | 华东师范大学 | Probe fixing device with adjustable measuring distance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771310A (en) * | 2016-12-21 | 2017-05-31 | 河北中烟工业有限责任公司 | A kind of wind-velocity indicator support |
| WO2019137351A1 (en) * | 2018-01-12 | 2019-07-18 | 深圳市道通科技股份有限公司 | Support device |
| US11262176B2 (en) | 2018-01-12 | 2022-03-01 | Autel Intelligent Technology Corp., Ltd. | Bracket apparatus |
| CN110440114A (en) * | 2018-11-30 | 2019-11-12 | 山东建筑大学 | A kind of device being adapted to fixed displacement meter under complex situations |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105715917B (en) | 2018-07-17 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 733000 Qilian Avenue, Liangzhou District, Wuwei, Gansu 1856 Applicant after: Gansu Prov. Sand Control Research Inst. Address before: 730070 No. 390 North Binhe Road, Anning District, Lanzhou, Gansu Applicant before: Gansu Prov. Sand Control Research Inst. |
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