CN110275040B - Automatic drawing equipment for wind speed sensor - Google Patents
Automatic drawing equipment for wind speed sensor Download PDFInfo
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- CN110275040B CN110275040B CN201910723314.7A CN201910723314A CN110275040B CN 110275040 B CN110275040 B CN 110275040B CN 201910723314 A CN201910723314 A CN 201910723314A CN 110275040 B CN110275040 B CN 110275040B
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- outer side
- rotary drum
- connecting rod
- baffle
- sleeve
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Wind Motors (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The invention relates to the technical field of sensors and discloses automatic folding equipment for a wind speed sensor, which comprises a base, wherein the top of a supporting table is fixedly connected with a central shaft, the outer side of a rotary drum is movably hinged with a connecting rod, the outer side of the central shaft is movably sleeved with a sleeve, the outer side of the sleeve is fixedly sleeved with a clamping block, the interior of the rotary drum is movably connected with a centrifugal ball through a tension spring, the outer side of the sleeve is movably sleeved with a lifting ring, and the outer side of the base is provided with a containing groove corresponding to a wind cup. This automation that wind speed sensor used draws in equipment in, the connecting rod of wind cup is beta structure, fixes the connecting rod through the baffle, and when meetting bad weather such as hail, the connecting rod violently turns round the back, and inside the rotary drum was contracted to the baffle, the connecting rod was folding to draw in, has avoided the connecting rod because of lasting make a round trip violent rotation and fracture and the wind cup is pounded the condition that hurts by debris such as hail, and the safety in utilization is high.
Description
Technical Field
The invention relates to the technical field of sensors, in particular to automatic furling equipment for a wind speed sensor.
Background
The structure of the wind speed sensor mainly comprises a base and a wind cup, wherein the wind cup is installed on the base through a connecting cross rod and can rotate freely, the wind speed is measured through the rotating speed of the wind cup, and the wind speed sensor is generally directly installed in a mine opening, a support and other open places so as to be in contact with wind better as the wind speed sensor needs to work at the position where air flow is smooth when measuring.
Because the wind cup is installed on the base through the horizontal pole, in order to reduce the frictional force when the wind cup rotates, the horizontal pole is generally thin, its sturdiness can be limited, bad weather conditions such as hail often appear in some areas, when the hail appears, often accompanied by strong wind, and the wind direction changes acutely, the horizontal pole is easy because of revolving repeatedly and breaking, in addition, under this condition, even wind speed sensor installs the place that has the device that keeps off the rain, also can appear debris such as hail and rubble piece and smash the condition on the sensor under the blowing of strong wind, lead to wind cup or horizontal pole damaged, general wind speed sensor is last not to have fine protection device, when meetting bad weather such as hail, can't in time retrieve and protect wind speed sensor, have to maintain and change, wind speed sensor's use cost and maintenance time have been increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides automatic furling equipment for a wind speed sensor, which has the advantages of automatic furling, damage reduction, high use safety and the like when encountering severe weather such as hail, and solves the problems that the general wind speed sensor cannot be automatically furled, is easy to damage when encountering severe weather, and has low use safety.
(II) technical scheme
In order to achieve the purposes of automatically folding, reducing damage and having high use safety when encountering severe weather such as hail, the invention provides the following technical scheme:
an automatic furling device for a wind speed sensor comprises a base, wherein a supporting table is fixedly connected to the bottom of the base, a middle shaft is fixedly connected to the top of the supporting table, a rotary drum is movably sleeved on the outer side of the middle shaft, connecting rods which are uniformly distributed are movably hinged on the outer side of the rotary drum, a sleeve is movably sleeved on the outer side of the middle shaft and positioned in the rotary drum, a partition plate is fixedly connected to the inner portion of the rotary drum, clamping blocks which are uniformly distributed are fixedly sleeved on the outer side of the sleeve and positioned above the partition plate, centrifugal balls are movably connected in the rotary drum and positioned above the partition plate through a tension spring, a baffle is movably inserted in the rotary drum and positioned below each connecting rod, a lifting ring is movably sleeved on the outer side of the sleeve and positioned below the partition plate, and a vertical rod which extends to the upper part of the lifting ring is, the outer side of the lifting ring is fixedly connected with a top plate which is uniformly distributed, the outer side of the sleeve is fixedly connected with a push block which extends to the inner part of the lifting ring, a spiral groove corresponding to the push block is formed in the lifting ring, a wind cup is fixedly mounted on the connecting rod, and an accommodating groove corresponding to the wind cup is formed in the outer side of the base.
Preferably, a torsional spring is arranged on a hinged shaft of the connecting rod and the rotary drum, the connecting rod is prevented from rotating downwards by the baffle, and after the baffle is contracted into the rotary drum, the connecting rod and the wind cup rotate downwards under the action of the torsional spring and are collected in the containing groove.
Preferably, the sleeve is provided with a resistance torsion spring and a limiting block, and when the sleeve is driven by the centrifugal ball to rotate to be in contact with the limiting block, the wind cup is aligned with the accommodating groove.
Preferably, the fixture block is provided with a groove and a hook corresponding to the extension spring and the centrifugal ball respectively, and the centrifugal ball is clamped on the fixture block through the hook.
Preferably, a square hole is formed in the baffle, a vertical plate is fixedly connected to the side wall of the rotary drum and located inside the square hole of the baffle, and the baffle is fixed to the side wall of the rotary drum through a positioning spring and the vertical plate.
Preferably, the positioning spring is movably sleeved outside the outer side of the vertical rod and below the lifting ring, and the lifting ring is fixed outside the sleeve through the vertical rod and the supporting spring.
Preferably, the top plate comprises two groups of plates respectively positioned above and below the baffle plate, a slope corresponding to the baffle plate is arranged on the top plate, and when the top plate moves up and down, the baffle plate is driven to move towards the interior of the rotary drum through the slope.
(III) advantageous effects
Compared with the prior art, the invention provides automatic furling equipment for a wind speed sensor, which has the following beneficial effects:
1. this automation that wind speed sensor used draws in equipment in, the connecting rod of wind cup is beta structure, fixes the connecting rod through the baffle for the wind cup can normally rotate and test the speed, when meetting bad weather such as hail, inside the violent gyration of connecting rod, the baffle contracts the rotary drum, and the connecting rod is folding to draw in, has avoided the connecting rod because of lasting make a round trip violent rotation and cracked condition, has prolonged wind speed sensor's life, and the safety in use is high.
2. This automation that wind speed sensor used draws in equipment in through setting up on the base and accomodating the groove, sets up the stopper on the sleeve pipe, after the connecting rod is folding, the wind cup aligns with accomodating the groove, and the wind cup draws in accomodating the inslot with the connecting rod, has avoided under the bad weather, and the condition that wind cup and connecting rod were pounded by debris such as hail or garrulous stone, and the safety in utilization is high.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a front sectional view of the drum and center shaft coupling structure of the present invention;
FIG. 4 is a sectional view taken along the line A-A in FIG. 3 according to the present invention;
FIG. 5 is a perspective view of a fixture block structure according to the present invention;
FIG. 6 is a sectional view taken along line B-B in FIG. 3 according to the present invention;
FIG. 7 is a top cross-sectional view of the baffle and bowl attachment of the present invention;
FIG. 8 is a perspective view of the baffle structure of the present invention;
FIG. 9 is a front cross-sectional view of the lift ring structure of the present invention;
fig. 10 is a front sectional view showing a furled state of the cup according to the present invention.
In the figure: the device comprises a base 1, a support table 2, a middle shaft 3, a rotary drum 4, a connecting rod 5, a sleeve 6, a partition 7, a clamping block 8, an extension spring 9, a centrifugal ball 10, a baffle 11, a lifting ring 12, a vertical rod 13, a top plate 14, a push block 15, a spiral groove 16, a wind cup 17 and a containing groove 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-10, an automatic furling apparatus for a wind speed sensor comprises a base 1, a supporting table 2 is fixedly connected to the bottom of the base 1, a center shaft 3 is fixedly connected to the top of the supporting table 2, a rotating drum 4 is movably sleeved on the outer side of the center shaft 3, connecting rods 5 are movably hinged on the outer side of the rotating drum 4 and are uniformly distributed, a sleeve 6 is movably sleeved on the outer side of the center shaft 3 and is positioned inside the rotating drum 4, a partition 7 is fixedly connected inside the rotating drum 4, uniformly distributed clamping blocks 8 are fixedly sleeved on the outer side of the sleeve 6 and are positioned above the partition 7, a centrifugal ball 10 is movably connected inside the rotating drum 4 and is positioned above the partition 7 through a tension spring 9, a baffle 11 is movably inserted inside the rotating drum 4 and is positioned below each connecting rod 5, a lifting ring 12 is movably sleeved on the outer side of the sleeve 6 and is positioned below the partition 7, a vertical rod 13 extending above the lifting ring 12, the outer side of the lifting ring 12 is fixedly connected with a top plate 14 which is uniformly distributed, the outer side of the sleeve 6 is fixedly connected with a push block 15 which extends to the inside of the lifting ring 12, a spiral groove 16 which corresponds to the push block 15 is formed in the lifting ring 12, an air cup 17 is fixedly mounted on the connecting rod 5, and an accommodating groove 18 which corresponds to the air cup 17 is formed in the outer side of the base 1.
Wherein, the hinged shaft of the connecting rod 5 and the rotary drum 4 is provided with a torsion spring, the baffle 11 prevents the connecting rod 5 from rotating downwards, and after the baffle 11 is contracted into the rotary drum 4, the connecting rod 5 and the wind cup 17 rotate downwards under the action of the torsion spring and are collected in the containing groove 18.
Wherein, the sleeve 6 is provided with a resistance torsion spring and a limit block, and when the sleeve 6 is driven by the centrifugal ball 10 to rotate to contact with the limit block, the wind cup 17 is aligned with the accommodating groove 18.
Wherein, the fixture block 8 is provided with a groove and a hook corresponding to the extension spring 9 and the centrifugal ball 10, respectively, and the centrifugal ball 10 is clamped on the fixture block 8 by the hook.
Wherein, seted up the square hole on the baffle 11, on the lateral wall of rotary drum 4 and be located the inside fixedly connected with riser of square hole of baffle 11, baffle 11 passes through positioning spring and riser to be fixed on the lateral wall of rotary drum 4.
Wherein, the outside of montant 13 just is located the below activity of lifting ring 12 and has cup jointed positioning spring, and lifting ring 12 passes through montant 13 and supporting spring to be fixed in the outside of sleeve pipe 6.
Wherein, roof 14 includes two groups of boards that are located baffle 11 top and below respectively, is provided with the slope that corresponds with baffle 11 on the roof 14, when roof 14 reciprocates, drives baffle 11 through the slope and moves to the inside of rotary drum 4.
When the wind measuring device is used, in an initial state, the sleeve 6 is fixed on the central shaft 3 under the action of the resistance torsion spring, the rotary drum 4 freely rotates on the outer sides of the central shaft 3 and the sleeve 6, the baffle plate 11 is fixed below the connecting rod 5 under the action of the positioning spring to prevent the connecting rod 5 from rotating downwards, at the moment, the wind cup 17 can freely rotate through the connecting rod 5 and the rotary drum 4 to measure the wind speed, when severe weather such as hail is met, the wind cup 17 drives the rotary drum 4 to rotate back and forth under the action of violent changing strong wind, the centrifugal ball 10 outwards stretches under the action of larger centrifugal force, and when the rotary drum 4 rotates rapidly, the centrifugal ball 10 is clamped inside a clamping hook of the clamping block 8 in the pulling-back process and cannot move, therefore, the rotary drum 4 drives the sleeve 6 to rotate through the extension spring 9, the centrifugal ball 10 and the clamping block 8, the sleeve 6 drives the lifting ring 12 and the top plate 14 to move up, because baffle 11 is located between two sets of roof 14 from top to bottom, consequently, no matter the lifting ring 12 rises or descends, roof 14 can both drive baffle 11 and move the shrink inwards, connecting rod 5 loses to draw in to the rotation of making a round trip down after baffle 11's constraint, avoided under bad weather, connecting rod 5 breaks because of lasting violent rotation of making a round trip, be provided with the stopper on sleeve 6, make sleeve 6 can only the rotatory fixed angle, after sleeve 6 rotates, wind cup 17 aligns with accomodating groove 18 on the base 1, finally, connecting rod 5 and wind cup 17 all draw in the inside of accomodating groove 18, avoided wind cup 17 and connecting rod 5 to be injured by debris such as hail and rubble piece.
Example two:
in order to further improve the safety of the wind speed sensor, a protection device for sealing the accommodating groove 18 can be arranged on the base 1, a touch switch corresponding to the protection device is arranged in the accommodating groove 18, after the wind cup 17 is folded in the accommodating groove 18, the wind cup 17 is contacted with the touch switch, the protection device is started to seal the accommodating groove, and the possibility that the wind cup 17 and the connecting rod 5 are damaged is further reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an automatic equipment of drawing in that wind speed sensor used which characterized in that: the automatic furling equipment for the wind speed sensor comprises a base (1), wherein a supporting table (2) is fixedly connected to the bottom of the base (1), a middle shaft (3) is fixedly connected to the top of the supporting table (2), a rotary drum (4) is movably sleeved on the outer side of the middle shaft (3), connecting rods (5) are movably hinged on the outer side of the rotary drum (4), a sleeve (6) is movably sleeved on the outer side of the middle shaft (3) and located inside the rotary drum (4), a clamping block (8) is fixedly sleeved on the outer side of the sleeve (6), a centrifugal ball (10) is movably connected inside the rotary drum (4) through a tension spring (9), a baffle (11) is movably inserted inside the rotary drum (4) and located below each connecting rod (5), a lifting ring (12) is movably sleeved on the outer side of the sleeve (6), and a top plate (14) is fixedly connected to the outer side of the lifting ring (12), the outer side of the sleeve (6) is fixedly connected with a push block (15) extending into the lifting ring (12), the connecting rod (5) is fixedly provided with a wind cup (17), and the outer side of the base (1) is provided with a containing groove (18);
a torsional spring is arranged on a hinged shaft of the connecting rod (5) and the rotary drum (4), and a resistance torsional spring and a limiting block are arranged on the sleeve (6);
the fixture block (8) is provided with a groove and a clamping hook which respectively correspond to the extension spring (9) and the centrifugal ball (10), the top plate (14) comprises two groups of plates which are respectively positioned above and below the baffle (11), and the top plate (14) is provided with a slope corresponding to the baffle (11);
the rotary drum is characterized in that a square hole is formed in the baffle (11), a vertical plate is fixedly connected to the side wall of the rotary drum (4) and located in the square hole of the baffle (11), and the baffle (11) is fixed to the side wall of the rotary drum (4) through a positioning spring and the vertical plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723314.7A CN110275040B (en) | 2019-08-06 | 2019-08-06 | Automatic drawing equipment for wind speed sensor |
| PCT/CN2019/106367 WO2021022631A1 (en) | 2019-08-06 | 2019-09-18 | Automatic folding device for wind speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910723314.7A CN110275040B (en) | 2019-08-06 | 2019-08-06 | Automatic drawing equipment for wind speed sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110275040A CN110275040A (en) | 2019-09-24 |
| CN110275040B true CN110275040B (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910723314.7A Active CN110275040B (en) | 2019-08-06 | 2019-08-06 | Automatic drawing equipment for wind speed sensor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110275040B (en) |
| WO (1) | WO2021022631A1 (en) |
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| CN113132244B (en) * | 2021-04-08 | 2022-12-16 | 太平洋电信股份有限公司 | Intelligent router with self-cleaning function for network technology |
| CN113567705A (en) * | 2021-07-12 | 2021-10-29 | 苏州臻迪智能科技有限公司 | Anemorumbometer |
| CN113824867B (en) * | 2021-09-18 | 2023-08-01 | 山东尼钛物联网科技有限公司 | Multi-azimuth image acquisition device based on Internet of things and implementation method thereof |
| CN114427931B (en) * | 2022-01-26 | 2023-05-12 | 内蒙古工业大学 | Wind power automatic testing device of wind power generator |
| CN114576515A (en) * | 2022-02-17 | 2022-06-03 | 郑萍 | Big data wisdom city security protection supervisory equipment |
| CN114623926A (en) * | 2022-04-12 | 2022-06-14 | 徐雅莉 | Noise measuring instrument |
| CN115078257B (en) * | 2022-05-27 | 2024-12-06 | 西北农林科技大学 | An intelligent agricultural hyperspectral image automatic acquisition device and its application |
| CN115420863B (en) * | 2022-11-04 | 2023-02-03 | 四川瑞吉绿能科技有限公司 | Method for improving measurement accuracy of gas carbon content |
| CN116819112B (en) * | 2023-08-29 | 2023-11-14 | 贝克曼沃玛金属技术（青岛）有限公司 | Wind vane azimuth adjusting device of wind generating set |
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| US4102188A (en) * | 1977-08-05 | 1978-07-25 | Simerl R A | Portable anemometer with collapsible rotors |
| DE4125101C1 (en) * | 1991-07-03 | 1992-09-10 | Janosevic-Janosch, P., 7790 Messkirch, De | Anemometer with rest position restoring insert in bearing bolt - holds cup vanes in radial working position by returning plate under spring pressure |
| DE102009044201A1 (en) * | 2009-10-08 | 2011-04-28 | Fernsteuergeräte Kurt Oelsch GmbH | anemometer |
| CN106968884A (en) * | 2017-05-23 | 2017-07-21 | 鹿钜森 | Gate-type impeller for wind-power electricity generation |
| CN207352039U (en) * | 2017-10-23 | 2018-05-11 | 青海恒业特种设备检验有限公司 | A kind of device for measuring wind speed |
| CN109030857A (en) * | 2018-10-11 | 2018-12-18 | 常熟虞星光电科技有限公司 | A kind of weather monitoring anemobiagraph |
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| CN109490566A (en) * | 2018-12-07 | 2019-03-19 | 深圳市安达工业设计有限公司 | A kind of anemobiagraph |
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2019
- 2019-08-06 CN CN201910723314.7A patent/CN110275040B/en active Active
- 2019-09-18 WO PCT/CN2019/106367 patent/WO2021022631A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110275040A (en) | 2019-09-24 |
| WO2021022631A1 (en) | 2021-02-11 |
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Effective date of registration: 20240410 Address after: Room 01-214-19, Floor 2, Building 13, Yard 53, Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing 101400 Patentee after: Zhongshang Minzhi Technology Engineering Group Co.,Ltd. Country or region after: China Address before: 317300 Baita Middle School, Baizhong Road, Xianju County, Taizhou City, Zhejiang Province Patentee before: Yang Shengjie Country or region before: China |