CN207780281U - A kind of tipping-bucket rain-gauge - Google Patents
A kind of tipping-bucket rain-gauge Download PDFInfo
- Publication number
- CN207780281U CN207780281U CN201721804790.4U CN201721804790U CN207780281U CN 207780281 U CN207780281 U CN 207780281U CN 201721804790 U CN201721804790 U CN 201721804790U CN 207780281 U CN207780281 U CN 207780281U
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- CN
- China
- Prior art keywords
- tipping bucket
- tipping
- bucket
- mandril
- offsets
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 15
- 230000007306 turnover Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Abstract
The utility model discloses a kind of tipping-bucket rain-gauges, including barrel cover, raingauge receiver, tipping bucket and the water container equipped with containing mark are sequentially installed in the shell from top to bottom, the tipping bucket is rotatably installed in by shaft in shell, and torsional spring is connected between tipping bucket and shaft, tipping bucket is provided with the reciprocal pushing mechanism for driving tipping bucket to overturn, and tipping bucket bottom is equipped with convex block, and underbump is equipped with for the flip-flop number counted that offsets with convex block；Reciprocal pushing mechanism includes the cam of reciprocating rotation and the idler wheel that offsets with cam slide, is rotatably connected to mandril on idler wheel, the guide cylinder being fixed in inner walls is arranged on mandril；The actuated by cams mandril of rotation reciprocatingly slides, and mandril offsets with tipping bucket drives tipping bucket to overturn, and convex block offsets with flip-flop number；The utility model compared with prior art, uses the accuracy of detection to rainfall high for a long time.
Description
Technical field
The utility model is related to detect rainfall apparatus field, and in particular to a kind of tipping-bucket rain-gauge.
Background technology
Rainfall gauge (rainfall recorder or rain glass, rain gage) is that a kind of meteorologist and hydrologist are used for
The instrument (measurement of snowfall then needs to use snow weighing gauge) for measuring the precipitation in somewhere in a period of time, common are siphon
Two kinds of formula and tipping bucket type.
Existing tipping-bucket rain-gauge is turned over when the water accumulating volume in tipping bucket reach a certain height (such as 0.01 millimeter)
The disequilibrium that struggles against overturns；And tipping bucket is toppled over each time, all makes switch connection circuit, and a pulse signal is conveyed to logger, note
Record device control recording pen gets off rainfall record, and and so on rainfall measurement can be got off；This tipping-bucket rain-gauge exists
After long-time use, tipping bucket causes water accumulating volume of the tipping bucket when being overturn to change because of overturning fatigue, to shadow
Ring udometric measuring accuracy.
Utility model content
For the deficiency in the presence of the prior art, the purpose of this utility model is to provide a kind of tipping-bucket rain-gauge,
To solve in the prior art, because of the overturning fatigue of tipping bucket, the problem of influencing udometric measuring accuracy.
To achieve the above object, the utility model uses the following technical solution：A kind of tipping-bucket rain-gauge, including bucket
Shape shell is sequentially installed with raingauge receiver, tipping bucket and the water container equipped with containing mark, the tipping bucket in the shell from top to bottom
It is rotatably installed in shell by shaft, and is connected with torsional spring between tipping bucket and shaft, tipping bucket is provided with for driving tipping bucket to send out
The reciprocal pushing mechanism of raw overturning, and tipping bucket bottom is equipped with convex block, underbump is equipped with to be counted for offseting with convex block
Flip-flop number；
The reciprocal pushing mechanism includes the cam of reciprocating rotation and the idler wheel that offsets with cam slide, the company of rotation on idler wheel
It is connected to mandril, the guide cylinder being fixed in inner walls is arranged on mandril；
The actuated by cams mandril of the rotation reciprocatingly slides, and mandril and tipping bucket the driving tipping bucket that offsets are overturn, convex block and
Flip-flop number offsets.
Compared with the prior art, the utility model has the advantages that：
By offseting with tipping bucket for the actuated by cams mandril interval of reciprocating rotation, the frequency of cam rotation be it is constant, from
And the time for making tipping bucket overturn every time is constant, tipping bucket is often overturn once, and convex block offsets with flip-flop number, makes triggering
Counter measures the overturning number of tipping bucket, from the amount of rainfall collected from tipping bucket is read on water container, thus can essence
The true rainfall calculated in local this time, the accuracy of detection that this tipping-bucket rain-gauge uses for a long time are high.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of tipping-bucket rain-gauge of the utility model；
Fig. 2 is the enlarged drawing in the portions A in Fig. 1.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference numeral in Figure of description includes：Shell 1, tipping bucket 3, water container 4, torsional spring 5, convex block 6, touches raingauge receiver 2
Send out counter 7, support plate 8, actuating unit 9, driving wheel 10, driven wheel 11, cam 12, idler wheel 13, mandril 14, guide cylinder 15,
Sealing plate 16, mounting blocks 17, elastic component 18.
Embodiment
With reference to shown in 1~Fig. 2 of figure：A kind of tipping-bucket rain-gauge, including barrel cover 1 are pacified successively from top to bottom in shell 1
The water container 4 for being opening equipped with raingauge receiver 2, " v " shaped tipping bucket 3 and upper end and being made of clear material, the top of raingauge receiver 2
Portion is opening, and 4 bottom of water container is in funnel-form, and 4 bottom end of water container is provided with the discharge outlet being square, and 3 bottom of tipping bucket is by turning
Axis is rotatably installed on the inner wall of shell 1, and torsional spring 5 is connected between tipping bucket 3 and shaft, one end sealing of tipping bucket 3, tipping bucket 3
The other end be opening, the water inlet being provided in the middle part of the roof of tipping bucket 3 immediately below the discharge outlet of water container 4, tipping bucket 3 is close
It is provided with convex block 6 on its bottom wall of side that is open, the lower section of convex block 6 is provided with flip-flop number 7；Tipping bucket 3 and water container 4
Discharge outlet between be provided with adjustable sealing plate 16, tipping bucket 3 is provided with reciprocal pushing mechanism below one end of its sealing；
Containing mark is provided on the side wall of water container 4, water container 4 is located at the underface of one end of the setting opening of tipping bucket 3.
3 lower section of the tipping bucket is provided with the support plate 8 being fixedly connected on 1 inner wall of shell, is installed in support plate 8 dynamic
Mechanism 9, actuating unit 9 can be motor, and driving wheel 10 is connected on the output shaft of actuating unit 9, and driving wheel 10, which is engaged with, to be turned
The dynamic driven wheel 11 on 1 inner wall of shell, 2-4 times of a diameter of driving wheel 10 of driven wheel 11,11 coaxial phase of driven wheel
It is connected with cam 12, the peripheral sidewall of cam 12 is provided with sliding slot in its circumferential direction, is slided in sliding slot and be arranged with idler wheel 13, on idler wheel 13
It is rotatably connected to mandril 14, the guide cylinder 15 being fixed on 1 inner wall of shell, and the upside of mandril 14 are arranged on mandril 14
It is connected with the limited post being vertically connected with mandril 14, limited post is located at the top of guide cylinder 15.
Slideway is provided on inner wall at the discharge outlet of the raingauge receiver 2, the interior sliding of slideway is provided with close to discharge outlet progress
The sealing plate 16 of envelope, adjustable sealing plate 16 include the mounting blocks 17 and sealing plate 16 for being fixedly connected on 3 top of tipping bucket, sealing plate
16 are connected by elastic component 18 with mounting plate, and elastic component 18 can be spring.
Sometimes When It Rains, start actuating unit 9, driving wheel 10 and driven wheel 11 constitute driving member, by actuating unit 9
Power passes to cam 12, and driving cam 12 rotates, and the setting of the diameter of driving wheel 10 and driven wheel 11 is to slow down
The speed that cam 12 rotates picks up enough rainwater in anti-raw overturning every time to be conducive to tipping bucket 3, and the shape of tipping bucket 3 is set
It is equipped with conducive to when tipping bucket 3 collects rainwater, rainwater-collecting avoids tipping bucket 3 from voluntarily overturning at the middle part of tipping bucket 3；It is convex
It is primary to take turns 12 per revolutions driving 14 upward sliding of mandril, mandril 14 is made to offset with 3 bottom of tipping bucket, driving tipping bucket 3 instead turn over by life
Turn, tipping bucket 3 will be poured into from the rainwater collected in raingauge receiver 2 in water container 4；Tipping bucket 3 avoids holding water during being overturn
The rainwater collected in device 2 is flowed into from the discharge outlet of raingauge receiver 2 in shell 1, and tipping bucket 3 drives sealing plate 16 to occur by elastic component 18
Sliding, the convex block 6 that the discharge outlet of raingauge receiver 2 is sealed, while being arranged on tipping bucket 3 offset with flip-flop number 7, make triggering
The number that counter 7 overturns tipping bucket 3 counts；The sliding of idler wheel 13 is fastened in the sliding slot on cam 12, avoids idler wheel 13
It is disconnected with cam 12, and limited post is set on mandril 14, mandril 14 is avoided to be slid from guide cylinder 15；Tipping bucket 3 is by rainwater
After pouring into water container 4, mandril 14 offsets with the disengaging of tipping bucket 3, and under the recovery force effect of torsional spring 5, tipping bucket 3 is overturn tipping bucket 3
Original position is returned to, while sealing plate 16 being driven to slide, the discharge outlet of raingauge receiver 2 is opened, and above-mentioned operation is continued；It is dynamic
The rotational frequency of force mechanisms 9 is constant so that the time that tipping bucket 3 is overturn every time is constant, passes through flip-flop number 7
The number that metering tipping bucket 3 is overturn, while reading its amount of rainfall being collected into from the containing mark on water container 4, you can meter
Calculate the rainfall in a certain period.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (4)
1. a kind of tipping-bucket rain-gauge, which is characterized in that including barrel cover, be sequentially installed with and hold from top to bottom in the shell
Hydrophone, tipping bucket and the water container equipped with containing mark, the tipping bucket are rotatably installed in by shaft in shell, and tipping bucket and shaft
Between be connected with torsional spring, tipping bucket is provided with the reciprocal pushing mechanism for driving tipping bucket to overturn, and tipping bucket bottom be equipped with it is convex
Block, underbump are equipped with for the flip-flop number counted that offsets with convex block；
The reciprocal pushing mechanism includes the cam of reciprocating rotation and the idler wheel that offsets with cam slide, is rotatably connected on idler wheel
Mandril is arranged with the guide cylinder being fixed in inner walls on mandril；
The actuated by cams mandril of the rotation reciprocatingly slides, and mandril offsets with tipping bucket drives tipping bucket to overturn, convex block and triggering
Counter offsets.
2. a kind of tipping-bucket rain-gauge according to claim 1, it is characterised in that：The reciprocal pushing mechanism further include by
The driving member of actuating unit driving, driving member includes intermeshing driving wheel and driven wheel, and the diameter of driving wheel compares driven wheel
Diameter it is small, driven wheel is connected with cam coaxial.
3. a kind of tipping-bucket rain-gauge according to claim 1 or 2, it is characterised in that：It is provided with control at the top of the tipping bucket
The adjustable sealing plate of the sealing state of the discharge outlet of raingauge receiver bottom processed, the adjustable sealing plate include being fixedly connected on to turn over
The mounting blocks at bucket top and the sealing plate being slidably arranged at the discharge outlet of raingauge receiver bottom, sealing plate pass through elastic component and installation
Plate is connected.
4. a kind of tipping-bucket rain-gauge according to claim 3, it is characterised in that：The tipping bucket is " V "-shaped, tipping bucket
The water inlet being provided in the middle part of roof below the discharge outlet of raingauge receiver, and tipping bucket is sealed close to one end of mandril, the other end is
Opening, water container are located at the lower section of tipping bucket setting open at one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804790.4U CN207780281U (en) | 2017-12-21 | 2017-12-21 | A kind of tipping-bucket rain-gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804790.4U CN207780281U (en) | 2017-12-21 | 2017-12-21 | A kind of tipping-bucket rain-gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207780281U true CN207780281U (en) | 2018-08-28 |
Family
ID=63227315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721804790.4U Expired - Fee Related CN207780281U (en) | 2017-12-21 | 2017-12-21 | A kind of tipping-bucket rain-gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207780281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398789A (en) * | 2019-08-30 | 2019-11-01 | 中国农业科学院农田灌溉研究所 | A kind of rainfall amount detecting device of Agricultural Environmental Monitoring |
| CN113311513A (en) * | 2021-06-04 | 2021-08-27 | 王金帅 | Hydrology monitoring devices with fault diagnosis function |
| CN114164895A (en) * | 2021-12-07 | 2022-03-11 | 李志辉 | Pure water collector |
-
2017
- 2017-12-21 CN CN201721804790.4U patent/CN207780281U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398789A (en) * | 2019-08-30 | 2019-11-01 | 中国农业科学院农田灌溉研究所 | A kind of rainfall amount detecting device of Agricultural Environmental Monitoring |
| CN113311513A (en) * | 2021-06-04 | 2021-08-27 | 王金帅 | Hydrology monitoring devices with fault diagnosis function |
| CN113311513B (en) * | 2021-06-04 | 2022-05-24 | 王金帅 | Hydrology monitoring devices with fault diagnosis function |
| CN114164895A (en) * | 2021-12-07 | 2022-03-11 | 李志辉 | Pure water collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 |