CN204613238U - A kind of wind speed measuring apparatus - Google Patents
A kind of wind speed measuring apparatus Download PDFInfo
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- CN204613238U CN204613238U CN201520310645.5U CN201520310645U CN204613238U CN 204613238 U CN204613238 U CN 204613238U CN 201520310645 U CN201520310645 U CN 201520310645U CN 204613238 U CN204613238 U CN 204613238U
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Abstract
The utility model relates to wind direction and wind velocity monitoring instrument technical field, a kind of wind speed measuring apparatus comprises pedestal and is located at the wind-force measuring mechanism on pedestal, wind-force measuring mechanism comprises holder and at least three screw blades for wind speed induction, it is characterized in that, described holder is by upper, under be oppositely arranged upper, lower disc forms, on, some telescopic standpipes are provided with between lower disc, described screw blade is that horizontal layer is distributed on standpipe, standpipe is provided with height adjusting valve, height adjusting valve is connected with signal control circuit, described pedestal comprises base and support column moving up and down, one end of support column is connected with base, the other end of support column and the lower disc of holder affixed, the utility model is to solve the problem that existing anemoscope can not test the wind direction and wind velocity value of each point of certain height place diverse location simultaneously.
Description
Technical field
The utility model relates to wind direction and wind velocity monitoring instrument technical field.
Background technology
Anemoscope is the instrumentation for monitoring wind direction and wind velocity, can automatically record wind speed and direction parameter, be mainly used in the field such as engineering machinery (crane, crawler crane, gantry crane, tower crane etc.), wind-power electricity generation, photovoltaic generation, solar electrical energy generation, railway, harbour, harbour, power plant, cableway, environment, greenhouse, gardens, cultivation, maximum measurement range wind speed 0-40m/s, wind direction 0-360 degree.The kind of anemoscope is more, and what meteorological station was the most frequently used is vane anemoscope, and it is mutually 120 ° of empty cups of parabolic cone be fixed on support by 3 and forms sensing part, a concave surface all forward direction of empty cup.Whole sensing part is arranged on a vertical rotating shaft, and under the action of the forces of the wind, vane rotates with the rotating speed being proportional to wind speed around axle.Another kind of anemoscope is oar blade type wind gage, form sensing part, be arranged on the front end of a weathervane by three leaves or four-blade propeller, makes it aim at coming to, blade around transverse axis to be proportional to the rotating speed rotation of wind speed of wind at any time.
When existing anemoscope carries out in-site measurement, the a normally typhoon aerovane interior value can only testing certain some position at one time, and the wind direction and wind velocity value of multiple point in each height Different Plane can not be tested, limited number of test points certificate, fully can not reflect the Changing Pattern of wind field, measurement falls flat.If want to test more data point, just need more anerovane.So, want to obtain more field measurement point data, must need to expend more man power and material, cause larger difficulty and inconvenience to actual measurement undoubtedly.
Utility model content
The purpose of this utility model is to provide a kind of wind speed measuring apparatus, to solve the problem that existing anemoscope can not test the wind direction and wind velocity value of each point of certain height place diverse location simultaneously.
To achieve these goals, the utility model provides following technical scheme: a kind of wind speed measuring apparatus, comprise pedestal and be located at the wind-force measuring mechanism on pedestal, wind-force measuring mechanism comprises holder and at least three screw blades for wind speed induction, described holder is by upper, under be oppositely arranged upper, lower disc forms, on, some telescopic standpipes are provided with between lower disc, described screw blade is that horizontal layer is distributed on standpipe, standpipe is provided with height adjusting valve, height adjusting valve is connected with signal control circuit, described pedestal comprises base and support column moving up and down, one end of support column is connected with base, the other end of support column and the lower disc of holder affixed.
The principle of this programme is such: at least three screw blades of wind-force measuring mechanism form the sensing part of induction wind speed jointly, during work, signal control circuit controls height adjusting valve, thus on controlling, the height of telescopic standpipe between lower disc, and make standpipe be in continuous print to move up and down state, due to screw blade itself in the shape of a spiral, move up and down in process at standpipe, screw blade on standpipe can measure different angles in reconnaissance region, multiple wind direction and wind velocity values in Different Plane, simultaneously, support column moving up and down on pedestal, wind-force measuring mechanism entirety can be driven to move up and down, thus make the screw blade on standpipe can measure the wind direction and wind velocity value at differing heights place, move up and down by controlling standpipe continuous print and regulate the upper-lower height of wind-force measuring mechanism entirety, the surface level of a reconnaissance region differing heights can be measured, the numerical value of each point in different angles, thus more valid data can be obtained, reach the object effectively analyzing Wind field variety rule, the utility model can when wind direction and wind velocity be measured, easily and effectively measure the wind direction and wind velocity numerical value of each point in said three-dimensional body space, structure is simple, testing efficiency is high.
Preferably, the sidewall of described base has groove, the variable speed machine being provided with adjusting screw(rod) in groove and being connected with adjusting screw(rod), variable speed machine is positioned at the sidepiece of base, described base upper surface offers at least three holes, the lower end in hole communicates with groove, the bottom of lower disc is fixed with lifting screw, lifting screw is provided with tooth bar, and lifting screw is slidably arranged in hole, adjusting screw(rod) is fixed with gear, gear is meshed with the tooth bar on lifting screw, the cooperation of lifting screw and gear makes the height adjustable of the support column on pedestal, during work, variable speed machine regulating and controlling screw rod moves horizontally, by the engaged transmission of lifting screw upper rack and gear, drive lifting screw moves up and down, and then drive support column to move, realize the height adjustable of wind-force measuring mechanism entirety.
Preferably, described variable speed machine and signal control circuit electricity connect, and can be controlled the duty of variable speed machine by signal control circuit.
Preferably, described height adjusting valve adopts solenoid valve, and the reliability of solenoid valve is high, applicability is wide.
Preferably, the upper disk of described holder is provided with weathervane, and weathervane can indicate the wind direction of measured wind speed in real time, is convenient to observe.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of wind speed measuring apparatus embodiment of the utility model;
Fig. 2 is the schematic diagram of pedestal in a kind of wind speed measuring apparatus embodiment of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Reference numeral in Figure of description comprises: pedestal 1, wind-force measuring mechanism 2, holder 3, screw blade 4, upper disk 5, lower disc 6, standpipe 7, solenoid valve 8, base 9, support column 10, groove 11, adjusting screw(rod) 12, variable speed machine 13, lifting screw 14, weathervane 15.
As shown in Figure 1, a kind of wind speed measuring apparatus, the wind-force measuring mechanism 2 comprising pedestal 1 and be located on pedestal 1, wind-force measuring mechanism 2 comprises holder 3 and responds to six screw blades 4 for wind speed, holder 3 is by upper, under be oppositely arranged upper, lower disc 5, 6 compositions, the upper disk 5 of holder 3 is provided with weathervane 15, on, lower disc 5, three telescopic standpipes 7 are provided with between 6, screw blade 4 is separately positioned on standpipe 7, and screw blade 4 distribution in horizontal layer on standpipe 7, standpipe 7 is provided with solenoid valve 8, solenoid valve 8 is connected with signal control circuit, pedestal 1 comprises base 9 and support column moving up and down 10, one end of support column 10 is connected with base 9, the other end of support column 10 and the lower disc 6 of holder 3 affixed.
As shown in Figure 2, the sidewall of base 3 has groove 11, the variable speed machine 13 being provided with adjusting screw(rod) 12 in groove 11 and being connected with adjusting screw(rod) 12, variable speed machine 13 and signal control circuit electricity connect, and variable speed machine 13 is positioned at the sidepiece of base 9, base 9 upper surface offers three holes, the lower end in hole communicates with groove 11, the bottom of lower disc 6 is fixed with lifting screw 14, lifting screw 14 is provided with tooth bar, and lifting screw 14 is slidably arranged in hole, adjusting screw(rod) 12 is fixed with gear, gear is meshed with the tooth bar on lifting screw 14.
In the present embodiment, three screw blades 4 of wind-force measuring mechanism 2 form the sensing part of induction wind speed jointly, during work, signal control circuit Controlling solenoid valve 8, thus on controlling, lower disc 5, the height of telescopic standpipe 7 between 6, and make standpipe 7 be in continuous print to move up and down state, due to screw blade 4 itself in the shape of a spiral, move up and down in process at standpipe 7, screw blade 4 on standpipe 7 can measure different angles in reconnaissance region, multiple wind direction and wind velocity values in Different Plane, simultaneously, support column 10 moving up and down on pedestal 1, wind-force measuring mechanism 2 entirety can be driven to move up and down, thus make the screw blade 4 on standpipe 7 can measure the wind direction and wind velocity value at differing heights place, move up and down by controlling standpipe 7 continuous print and regulate the upper-lower height of wind-force measuring mechanism 2 entirety, the surface level of a reconnaissance region differing heights can be measured, the numerical value of each point in different angles, thus more valid data can be obtained, reach the object effectively analyzing Wind field variety rule, the present embodiment can when wind direction and wind velocity be measured, easily and effectively measure the wind direction and wind velocity numerical value of each point in said three-dimensional body space, structure is simple, testing efficiency is high.
The cooperation of lifting screw 14 and gear makes the height adjustable of the support column 10 on pedestal 1, during work, variable speed machine 13 regulating and controlling screw rod 12 moves horizontally, by the engaged transmission of lifting screw 14 upper rack and gear, lifting screw 14 is driven to move up and down, and then drive support column 10 to move, realize the height adjustable of wind-force measuring mechanism 2 entirety.
Variable speed machine 13 and signal control circuit electricity connect, the duty of variable speed machine 13 can be controlled by signal control circuit, the reliability of solenoid valve 8 is high, applicability is wide, the upper disk 5 of holder 3 is provided with weathervane 15, weathervane 15 can indicate the wind direction of measured wind speed in real time, is convenient to observe.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (5)
1. a wind speed measuring apparatus, comprise pedestal and be located at the wind-force measuring mechanism on pedestal, wind-force measuring mechanism comprises holder and at least three screw blades for wind speed induction, it is characterized in that, described holder is by upper, under be oppositely arranged upper, lower disc forms, on, some telescopic standpipes are provided with between lower disc, described screw blade is that horizontal layer is distributed on standpipe, standpipe is provided with height adjusting valve, height adjusting valve is connected with signal control circuit, described pedestal comprises base and support column moving up and down, one end of support column is connected with base, the other end of support column and the lower disc of holder affixed.
2. a kind of wind speed measuring apparatus as claimed in claim 1, it is characterized in that, the sidewall of described base has groove, the variable speed machine being provided with adjusting screw(rod) in groove and being connected with adjusting screw(rod), variable speed machine is positioned at the sidepiece of base, described base upper surface offers at least three holes, the lower end in hole communicates with groove, the bottom of lower disc is fixed with lifting screw, lifting screw is provided with tooth bar, and lifting screw is slidably arranged in hole, and adjusting screw(rod) is fixed with gear, gear is meshed with the tooth bar on lifting screw.
3. a kind of wind speed measuring apparatus as claimed in claim 2, is characterized in that, described variable speed machine and signal control circuit electricity connect.
4. a kind of wind speed measuring apparatus as claimed in claim 1, is characterized in that, described height adjusting valve adopts solenoid valve.
5. a kind of wind speed measuring apparatus as claimed in claim 1, is characterized in that, the upper disk of described holder is provided with weathervane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310645.5U CN204613238U (en) | 2015-05-14 | 2015-05-14 | A kind of wind speed measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310645.5U CN204613238U (en) | 2015-05-14 | 2015-05-14 | A kind of wind speed measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204613238U true CN204613238U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310645.5U Expired - Fee Related CN204613238U (en) | 2015-05-14 | 2015-05-14 | A kind of wind speed measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204613238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196085A (en) * | 2017-11-20 | 2018-06-22 | 北京天恒长鹰科技股份有限公司 | A kind of near-earth height wind speed measuring device and method |
| CN109459584A (en) * | 2018-11-29 | 2019-03-12 | 大连海英科技有限公司 | A kind of wind vane and rapid-setting method that can be quickly arranged |
| CN111239437A (en) * | 2020-01-14 | 2020-06-05 | 湖南文理学院 | Protection mechanism of wind direction sensor for wharf based on sponge city |
-
2015
- 2015-05-14 CN CN201520310645.5U patent/CN204613238U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108196085A (en) * | 2017-11-20 | 2018-06-22 | 北京天恒长鹰科技股份有限公司 | A kind of near-earth height wind speed measuring device and method |
| CN109459584A (en) * | 2018-11-29 | 2019-03-12 | 大连海英科技有限公司 | A kind of wind vane and rapid-setting method that can be quickly arranged |
| CN109459584B (en) * | 2018-11-29 | 2023-11-03 | 大连海英科技有限公司 | Wind vane capable of being quickly set and quick setting method |
| CN111239437A (en) * | 2020-01-14 | 2020-06-05 | 湖南文理学院 | Protection mechanism of wind direction sensor for wharf based on sponge city |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |