CN104950126A - Special wind-following type fixing device for anemometer - Google Patents
Special wind-following type fixing device for anemometer Download PDFInfo
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- CN104950126A CN104950126A CN201510373704.8A CN201510373704A CN104950126A CN 104950126 A CN104950126 A CN 104950126A CN 201510373704 A CN201510373704 A CN 201510373704A CN 104950126 A CN104950126 A CN 104950126A
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Abstract
The invention relates to a special wind-following type fixing device for an anemometer. The fixing device mainly comprises a base, a damping ring, a directional ring, a rotary shaft, a laser pen, a wind-following tail wing and an anemometer fixing ring, wherein the base is in a round cake shape, an opening is formed in the center of the upper end surface of the base, and a round-cake-shaped rotary groove communicated with the opening is formed in the base; the damping ring is arranged above the opening; the directional ring is arranged above the base; the rotary shaft comprises a rotary head inserted into the round-cake-shaped rotary groove as well as a rotary shaft body which is arranged at the upper part of the rotary head and penetrates through the opening and the damping ring sequentially, a spring cavity is formed in the rotary shaft body, a compressed spring is arranged in the spring cavity, and a contact is arranged at an end part of the compressed spring; the laser pen is arranged on the rotary shaft body; the wind-following tail wing comprises a horizontal shaft and a wing-shaped baffle; the anemometer fixing ring is arranged at the upper end of the rotary shaft body. The device can automatically follow the wind, so that the anemometer can keep in the same direction as the wind all the time, and errors are reduced.
Description
Technical field
The present invention relates to wind gage technical field, be specifically related to one and chase after wind formula wind gage special fixing device.
Background technology
Wind gage, as the instrument of test wind speed, obtains increasing application.Such as regatta sailing, canoe racing, field gunnery meeting etc. all need to use anemoscope to measure, and extra large fishery, all kinds of fan manufacturing industry, need the industry of exhausting exhaust system also to need wind gage to measure.The range of application of wind gage and applying working condition difference are comparatively large, and the wind gage of prior art lacks corresponding stationary installation.
Applying date 2012.11.12, the patent document of application number 201210452584.7 discloses a kind of wind gage stationary installation, comprises base plate, and this base plate installs a mounting pipe, and the upper end of this mounting pipe is fixedly mounted with a lightning protection ring, this lightning protection ring is made a plug-in opening.This stationary installation is arranged on fan casing top, can play the effect increasing wind gage stability, improve measurement result accuracy.But still there is following problem in it: one, this device accurately cannot judge wind direction; Two, this device cannot turn to according to wind direction, and the direction of wind gage cannot be consistent with the wind direction moment, and air draught is blown into wind gage with lateral attitude, causes result inaccurate.
Summary of the invention
In order to solve the prior art Problems existing in above-mentioned background technology, providing one to chase after wind formula wind gage special fixing device, can wind direction be judged, and can wind direction be followed the trail of at any time and turn to.
The technical solution adopted for the present invention to solve the technical problems is:
One chases after wind formula wind gage special fixing device, mainly comprises base, damping ring, directional ring, rotating shaft, laser pen, chases after wind empennage, wind gage set collar;
Described base is round pie, and center, described base upper surface is provided with opening, is also provided with the round pie swivelling chute with described open communication in described base, and described base outer is evenly equipped with mounting hole;
Described damping ring is located at described overthe openings, and described damping ring inwall circumference is evenly equipped with damping tooth;
Described directional ring is located at above described base, and described directional ring inwall is provided with scale, and described directional ring, damping ring are arranged with one heart, and described directional ring height is higher than described damping ring 10mm-50mm;
Described rotating shaft comprises the rotating head be plugged in described round pie swivelling chute, is located at the rotating shaft body also passing described opening and damping ring above rotating head successively, spring cavity is provided with in described rotating shaft body, Compress Spring is provided with in described spring cavity, described Compress Spring end is provided with contact, and described contact is connected between the adjacent damping tooth of damping ring;
Described laser pen is located on described rotating shaft body, and described laser pen height is higher than described damping ring upper edge and lower than directional ring upper edge;
The described wind empennage that chases after comprises the transverse axis be located on described rotating shaft body, is located at the wing baffle plate of transverse axis end;
Described wind gage set collar is located at described rotating shaft body upper end, and described laser pen, transverse axis, wind speed set collar are axially consistent.
Beneficial effect of the present invention:
When the present invention uses, described in chase after the effect of wind empennage by wind, drive described rotating shaft produce rotate trend; When wind-force is comparatively small, because the damping tooth in described contact and described damping ring interacts, stop described axis of rotation, avoid rotating shaft due to too sensitive and be in the state swung back and forth always; When wind-force is slightly larger, described rotating shaft overcomes resistance and starts to rotate, until stop when described transverse axis axis is consistent with wind direction; Now because laser pen, transverse axis, wind gage set collar are axially consistent, the scale that now described laser pen indicates on directional ring is now wind direction, and wind gage now in wind gage set collar is axially consistent with wind direction, makes test result accurate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the partial sectional view of vertical direction of the present invention.
Fig. 3 is the cut-open view of damping ring horizontal direction of the present invention.
In figure: 1. base, 11. openings, 12. round pie swivelling chutes, 13. mounting holes, 2. damping ring, 21. damping tooth, 3. directional rings, 31. scales, 4. rotating shaft, 41. rotating heads, 42. rotating shaft bodies, 42a. spring cavity, 42b. Compress Spring, 42c. contact, 5. laser pen, 6. chases after wind empennage, 61. transverse axis, 62. aerofoil profile baffle plates, 7. wind gage set collar, 8. wind gage.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
One chases after wind formula wind gage special fixing device, mainly comprises base 1, damping ring 2, directional ring 3, rotating shaft 4, laser pen 5, chases after wind empennage 6, wind gage set collar 7;
Described base 1 is round pie, and center, described base 1 upper surface is provided with opening 11, is also provided with the round pie swivelling chute 12 be communicated with described opening 1 in described base 1, and described base 1 outer is evenly equipped with mounting hole 13;
Described damping ring 2 is located at above described opening 11, and described damping ring 2 inwall circumference is evenly equipped with damping tooth 21;
Described directional ring 3 is located at above described base 1, and described directional ring 3 inwall is provided with scale 31, and described directional ring 3, damping ring 2 are arranged with one heart, and described directional ring 3 height is higher than described damping ring 310mm-50mm;
Described rotating shaft 4 comprises the rotating head 41 be plugged in described round pie swivelling chute 12, is located at the rotating shaft body 42 also passing described opening 11 and damping ring 2 above rotating head 41 successively, spring cavity 42a is provided with in described rotating shaft body 42, Compress Spring 42b is provided with in described spring cavity 42a, described Compress Spring 42b end is provided with contact 42c, and described contact 42c is connected between the adjacent damping tooth 21 of damping ring 2;
Described laser pen 5 is located on described rotating shaft body 42, and described laser pen 5 height is higher than described damping ring 2 upper edge and lower than directional ring 3 upper edge;
The described wind empennage 6 that chases after comprises the transverse axis 61 be located on described rotating shaft body 42, is located at the wing baffle plate 62 of transverse axis 61 end;
Described wind gage set collar 7 is located at described rotating shaft body 42 upper end, and described laser pen 5, transverse axis 61, wind speed set collar 7 are axially consistent.
Principle of work:
When the present invention uses, described in chase after the effect of wind empennage 6 by wind, drive described rotating shaft 4 produce rotate trend; When wind-force is comparatively small, because the damping tooth 21 in described contact 42c and described damping ring 2 interacts, stop described rotating shaft 4 to be rotated, avoid rotating shaft 4 due to too sensitive and be in the state swung back and forth always; When wind-force is slightly larger, described rotating shaft 4 overcomes resistance and starts to rotate, until stop when described transverse axis 61 axis is consistent with wind direction; Now because laser pen 5, transverse axis 61, wind gage set collar 7 are axially consistent, the scale that now described laser pen 5 indicate on directional ring 3 is now wind direction, and wind gage 8 axis now in wind gage set collar 7 is consistent with wind direction, makes test result accurate.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on instructions, must determine its technical scope according to right.
Claims (1)
1. chase after a wind formula wind gage special fixing device, it is characterized in that: mainly comprise base (1), damping ring (2), directional ring (3), rotating shaft (4), laser pen (5), chase after wind empennage (6), wind gage set collar (7);
Described base (1) is round pie, and described base (1) center, upper surface is provided with opening (11), and be also provided with the round pie swivelling chute (12) be communicated with described opening (1) in described base (1), described base (1) outer is evenly equipped with mounting hole (13);
Described damping ring (2) is located at described opening (11) top, and described damping ring (2) inwall circumference is evenly equipped with damping tooth (21);
Described directional ring (3) is located at described base (1) top, and described directional ring (3) inwall is provided with scale (31), and described directional ring (3), damping ring (2) are arranged with one heart, and described directional ring (3) height is higher than described damping ring (3) 10mm-50mm;
Described rotating shaft (4) comprises the rotating head (41) be plugged in described round pie swivelling chute (12), is located at the rotating shaft body (42) that rotating head (41) top also passes described opening (11) and damping ring (2) successively, spring cavity (42a) is provided with in described rotating shaft body (42), Compress Spring (42b) is provided with in described spring cavity (42a), described Compress Spring (42b) end is provided with contact (42c), and described contact (42c) is connected between the adjacent damping tooth (21) of damping ring (2);
Described laser pen (5) is located on described rotating shaft body (42), and described laser pen (5) height is higher than described damping ring (2) upper edge and lower than directional ring (3) upper edge;
The described wind empennage (6) that chases after comprises the transverse axis (61) be located on described rotating shaft body (42), is located at the wing baffle plate (62) of transverse axis (61) end;
Described wind gage set collar (7) is located at described rotating shaft body (42) upper end, and described laser pen (5), transverse axis (61), wind speed set collar (7) are axially consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373704.8A CN104950126A (en) | 2015-06-30 | 2015-06-30 | Special wind-following type fixing device for anemometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373704.8A CN104950126A (en) | 2015-06-30 | 2015-06-30 | Special wind-following type fixing device for anemometer |
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| Publication Number | Publication Date |
|---|---|
| CN104950126A true CN104950126A (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510373704.8A Pending CN104950126A (en) | 2015-06-30 | 2015-06-30 | Special wind-following type fixing device for anemometer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2651329A1 (en) * | 1989-08-23 | 1991-03-01 | Camptort Technologies Sarl | Support body for a rotating part of the vane and/or anemometer type |
| US5191800A (en) * | 1990-01-31 | 1993-03-09 | Sitep S.P.A. | Anemometer |
| CN201796046U (en) * | 2010-09-05 | 2011-04-13 | 浙江贝良风能电子科技有限公司 | Wind speed sensor |
| CN202093043U (en) * | 2011-05-18 | 2011-12-28 | 中国电子科技集团公司第二十六研究所 | SAW-MEMES (surface acoustic wave micro-electromechanical system) acceleration sensor |
| JP2012173038A (en) * | 2011-02-18 | 2012-09-10 | Nec Corp | Wind velocity sensor device |
| CN204719066U (en) * | 2015-06-30 | 2015-10-21 | 高满珍 | One chases after wind formula wind gage special fixing device |
-
2015
- 2015-06-30 CN CN201510373704.8A patent/CN104950126A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2651329A1 (en) * | 1989-08-23 | 1991-03-01 | Camptort Technologies Sarl | Support body for a rotating part of the vane and/or anemometer type |
| US5191800A (en) * | 1990-01-31 | 1993-03-09 | Sitep S.P.A. | Anemometer |
| CN201796046U (en) * | 2010-09-05 | 2011-04-13 | 浙江贝良风能电子科技有限公司 | Wind speed sensor |
| JP2012173038A (en) * | 2011-02-18 | 2012-09-10 | Nec Corp | Wind velocity sensor device |
| CN202093043U (en) * | 2011-05-18 | 2011-12-28 | 中国电子科技集团公司第二十六研究所 | SAW-MEMES (surface acoustic wave micro-electromechanical system) acceleration sensor |
| CN204719066U (en) * | 2015-06-30 | 2015-10-21 | 高满珍 | One chases after wind formula wind gage special fixing device |
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Application publication date: 20150930 |
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