CN203132652U - Simple water level table - Google Patents
Simple water level table Download PDFInfo
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- CN203132652U CN203132652U CN 201320133585 CN201320133585U CN203132652U CN 203132652 U CN203132652 U CN 203132652U CN 201320133585 CN201320133585 CN 201320133585 CN 201320133585 U CN201320133585 U CN 201320133585U CN 203132652 U CN203132652 U CN 203132652U
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Abstract
The utility model relates to a simple water level table which is suitable for small and medium size river channels and reservoirs and is established on the river channel close to shoreside, and solves the problems that a logging water lever table established on the shoreside is high in building cost and has larger waste in observing range particularly during water level observation in the small and medium size river channels and reservoirs. The simple water level table comprises concrete foundation standing on the river bed, wherein a hollow upright post with the covered top part is arranged on the concrete foundation; the bottom end of the interior of the upright post is communicated with the river channel through a water inlet pipe; a water level meter provided with a rotor is arranged at the top end of the interior of the upright post; and a haulage rope is wound on the rotor of the water level meter, a floater is arranged at one end of the haulage rope, and a balancing weight is arranged at the other end. A columnar simple water level table standing on the river bed is adopted, so that water level observation cost of the small and medium size river channels and reservoirs is reduced; a remote metering terminal is adopted by the water level table to achieve remote observation; and one building foundation is adopted by the water level table to integrate a rainfall meter and water level observation function, and accordingly the comprehensive observation cost is reduced.
Description
Technical field
The utility model relates to a kind of hydrologic observation device, particularly a kind of be suitable for middle-size and small-size river course and reservoir, be built near the simple and easy water level platform on the river course on bank.
Technical background
Hydrology department observes river water level throughout the year; traditional tube (wall) water level observation platform generally is built on the bank, need dig well logging flatly on the riverbank downwards, and well logging is communicated with the river course; utilize the principle of U-shaped pipe; the water level of well logging is concordant with the river course, can observe river water level, the construction cost height of well logging by measuring the well logging water level; and in order to protect hydrological instrument; generally also need to build instrument shelter, cause whole tube (wall) water level observation platform construction cost very high, influence the collection of hydrologic data.Chinese patent CN202494491U as bulletin on October 17th, 2012, name is called floater type inclined well water position observation platform, this device is communicated with the interior water level of well logging realization well in river course and the balance of river water level by oblique extension, observes river water level by the water level meter in the instrument shelter then.This tube (wall) water level observation platform construction cost height.Adopt the water level platform of above-mentioned well logging, can observe the SEA LEVEL VARIATION in large-scale river course, and for some middle-size and small-size river course and reservoir, level changing amplitude is little, adopt the water level platform cost of above-mentioned well logging too high, therefore need a kind of low cost simple water level platform that is suitable for middle-size and small-size river course and reservoir of design.
Summary of the invention
The purpose of this utility model is at the well logging water level platform construction cost height that is built in the riverbank, and especially observation scope has the problem of bigger waste in middle-size and small-size river course and during reservoir level observation, and a kind of simple and easy water level platform that is suitable for middle-size and small-size river course and reservoir is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of simple and easy water level platform, comprise the concrete foundation of standing on the riverbed, concrete foundation is provided with the hollow column that the top covers, column inside is communicated with the river course by water inlet pipe in the bottom, the top of column inside is provided with the water level meter of band rotor, winding traction rope on the water level meter rotor, traction rope one end is provided with float, and the other end is provided with balancing weight.Small-sized river water level variation range is little, requirement for height to the water level platform is also less, the column height can satisfy the observation requirement about 10 meters, the concrete foundation that the riverbed is stood in employing is enough to satisfy the support demand, the column boring is as well logging, the river course water surface enters column inside by water inlet pipe, makes the column water level concordant with the river course water surface.The float deadweight is greater than balancing weight, and when water surface decline, float can descend by pulling traction rope, drives water level meter rotor and rotates counting; When the water surface rises, float is subjected to buoyancy, and balancing weight can pulling traction rope, drives water level meter rotor backward rotation.Traction rope adopts wire rope, and the water level meter adopts mechanical coding water level meter, can generate the water surface fluctuation signal according to the rotor rotation situation.Column can adopt familiar PVC tubing on the market, cooperates the fender bracket device that is built in the column periphery, reduces cost under the premise that security is guaranteed.Can squeeze into some steel anchors downwards on the concrete foundation, be subjected to displacement when preventing big flow.
As preferably, the upside at hollow column top also is provided with the instrument room, is provided with the telesignalisation transmitter and the accumulator that link to each other with the water level meter in the instrument room.Adopt wireless signal, at set intervals water level information is launched by the telemetry terminal system machine, can realize long distance wireless observation.
As preferably, instrument room's upside also is provided with rain gage, and rain gage links to each other with the telemetry terminal system machine.Adopt a building foundation, set rainfall and water-level observation function reduce integrated cost, can utilize a cover telemetry terminal system machine to finish the wireless observation of water level and rainfall information simultaneously.Rain gage can be selected for use according to standard GB/T11832-2002 " tipping-bucket rain-gauge ", and this rain gage is formed by holding rain mouth, filter screen, diversion funnel, tipping bucket support, tipping bucket, tipping bucket axle sleeve, inclination-angle regulating device, level(l)ing device, permanent magnet steel, tongue tube, signal output terminal, water drain funnel, base, stainless steel stack shell, base support pin, diversion bucket filter screen etc.
As preferably, be provided with the solar panel that links to each other with accumulator outside the described instrument room.
As preferably, be provided with fender bracket outside the described column, fender bracket comprises some vertical rods that are fixed on the concrete foundation, is provided with many horizontal bars between the adjacent vertical rod.Protect protecting against shock at column arranged outside guardrail.
As preferably, described column arranges by the riverbank, and dykes and dams are arranged on the riverbank, is provided with bracing frame between column outside fender bracket and the dykes and dams.Bracing frame and guardrail adopt the galvanized angle iron support.Utilize the dykes and dams supplemental support, form enough intensity.
As preferably, described column inside diameter is no less than 20cm.Be not less than the work requirements of 5cm according to float size and float lateral distance column inwall, column can be selected the pvc pipe material of internal diameter 30cm.
As preferably, described column surface also is provided with the water gauge sheet of mark water level reading.Can check water level counting certificate according to water gauge sheet reading.
As preferably, the downward-sloping 10-30 degree of described water inlet pipe, and downstream deflection 10-30 degree.Water inlet pipe mouth of pipe Parallel to the flow direction arranges downwards, reduces foreign material as far as possible and enters in the water inlet pipe.
As preferably, the described water inlet pipe mouth of pipe is no less than 20cm apart from the riverbed height, and is provided with filter screen at the water inlet pipe mouth of pipe.
The utility model stands on the simple and easy water level platform of column in riverbed, reduces the water-level observation cost of middle-size and small-size river course and reservoir; This device adopts the telemetry terminal system machine, realizes remote observation; This device adopts an integrated rainfall of building foundation and water-level observation function, reduces the INTEGRATED SIGHT cost.
Description of drawings
Fig. 1 is a kind of structure vertical view of the utility model.
Among the figure: 1. riverbed, 2. concrete pedestal, 3. dykes and dams, 4. water inlet pipe, 5. float, 6. balancing weight, 7. wire rope, 8. water level meter, 9. column, 10. telemetry terminal system machine, 11. solar panels, 12. rain gages, 13. accumulators, 14. fender brackets, 15. bracing frames.
Embodiment
Also by reference to the accompanying drawings the utility model is further specified below by specific embodiment.
Embodiment: a kind of simple and easy water level platform that stands on the riverbed, as shown in Figure 1.This device is arranging concrete foundation 2 by the riverbed 1 of dykes and dams 3, and concrete foundation can adopt to be squeezed into four steel anchors downwards and strengthen fixing.Concrete foundation is provided with the pvc pipe column 9 of diameter 30cm, as the well logging of observed stage data.Column 9 outsides are provided with fender bracket 14, and fender bracket 14 comprises four vertical rods of being fixed in concrete foundation, every one meter horizontal bar is set highly between the adjacent vertical rod.Fender bracket 14 also is supported in dykes and dams 3 by bracing frame 15.The outside of column 9 also is provided with the water gauge sheet, can be from water gauge sheet reading manual observation water level, the data of verification water level meter 8.
The hollow pvc pipe that column 9 covers for the top, the bottom of column inside connects the river course by water inlet pipe 4, water inlet pipe 4 oblique 15 degree down, and suitable river course flows to deflection 15 degree, water inlet pipe 4 mouths of pipe cut into 45 degree angles, angle arranges down, and at the mouth of pipe filter screen is set, and the water inlet pipe mouth of pipe is apart from riverbed height 30cm.The top of column 9 arranges mechanical coding formula water level meter 8, and water level meter 8 has rotor, winding wire rope 7 on the water level meter rotor, and wire rope 7 two ends are respectively equipped with float 5 and balancing weight 6.Micrometer instrument room on the top of column 9 is provided with telemetry terminal system machine 10 and accumulator 13 in the instrument room, the outside of instrument room also is provided with the solar panel that connects accumulator.The top of instrument room is provided with rain gage 12, and rain gage adopts the tipping-bucket rain-gauge of national standard.Rain gage all is connected with the telemetry terminal system machine with the water level meter.
The column water level inside is concordant with river water level by water inlet pipe, and when SEA LEVEL VARIATION, float fluctuates with water level, counts by rope belt dynamic water level meter, and carries out remote observation by the telemetry terminal system machine.Equally, rain gage observation quantity of precipitation data also can be passed through telemetry terminal system machine remote observation.
Claims (10)
1. simple and easy water level platform, it is characterized in that: comprise the concrete foundation of standing on the riverbed, concrete foundation is provided with the hollow column that the top covers, column inside is communicated with the river course by water inlet pipe in the bottom, the top of column inside is provided with the water level meter of band rotor, winding traction rope on the water level meter rotor, traction rope one end is provided with float, and the other end is provided with balancing weight.
2. a kind of simple and easy water level platform according to claim 1, it is characterized in that: the upside at hollow column top also is provided with the instrument room, is provided with the telemetry terminal system machine and the accumulator that link to each other with the water level meter in the instrument room.
3. a kind of simple and easy water level platform according to claim 2, it is characterized in that: instrument room's upside also is provided with rain gage, and rain gage links to each other with the telemetry terminal system machine.
4. according to claim 2 or 3 described a kind of simple and easy water level platforms, it is characterized in that: be provided with the solar panel that links to each other with accumulator outside the described instrument room.
5. according to claim 1 or 2 or 3 described a kind of simple and easy water level platforms, it is characterized in that: the described column outside is provided with fender bracket, and fender bracket comprises some vertical rods that are fixed on the concrete foundation, is provided with many horizontal bars between the adjacent vertical rod.
6. a kind of simple and easy water level platform according to claim 5 is characterized in that: described column arranges by the riverbank, and dykes and dams are arranged on the riverbank, is provided with bracing frame between column outside fender bracket and the dykes and dams.
7. according to claim 1 or 2 or 3 described a kind of simple and easy water level platforms, it is characterized in that: described column inside diameter is no less than 20cm.
8. according to claim 1 or 2 or 3 described a kind of simple and easy water level platforms, it is characterized in that: described column surface also is provided with the water gauge sheet of mark water level reading.
9. according to claim 1 or 2 or 3 described a kind of simple and easy water level platforms, it is characterized in that: the downward-sloping 10-30 degree of described water inlet pipe, and downstream deflection 10-30 degree.
10. according to claim 1 or 2 or 3 described a kind of simple and easy water level platforms, it is characterized in that: the described water inlet pipe mouth of pipe is no less than 20cm apart from the riverbed height, and is provided with filter screen at the water inlet pipe mouth of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133585 CN203132652U (en) | 2013-03-22 | 2013-03-22 | Simple water level table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133585 CN203132652U (en) | 2013-03-22 | 2013-03-22 | Simple water level table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132652U true CN203132652U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133585 Expired - Lifetime CN203132652U (en) | 2013-03-22 | 2013-03-22 | Simple water level table |
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| CN (1) | CN203132652U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092251A (en) * | 2016-06-23 | 2016-11-09 | 舟山市水利勘测设计院 | A kind of water level observation well monitoring system |
| CN107421601A (en) * | 2017-05-26 | 2017-12-01 | 国家***第二海洋研究所 | Intelligent remote real-time monitoring system and its monitoring method to ocean tidal level |
| CN107655541A (en) * | 2017-09-18 | 2018-02-02 | 神华集团有限责任公司 | Goaf groundwater reservoir intelligent monitoring and controlling device and method |
| CN109341814A (en) * | 2018-12-10 | 2019-02-15 | 安徽沃特水务科技有限公司 | A kind of all the period of time water level collection system and method |
| CN109724653A (en) * | 2019-03-12 | 2019-05-07 | 长江水利委员会水文局 | A kind of high rod-type gamut hydrological observation platform and its construction and integrated approach |
| CN110906909A (en) * | 2019-12-23 | 2020-03-24 | 王淑娟 | Hydrology multifunctional carrying platform |
| CN110954180A (en) * | 2019-12-19 | 2020-04-03 | 北京师范大学 | Wetland surface hydrological monitoring device and method |
-
2013
- 2013-03-22 CN CN 201320133585 patent/CN203132652U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092251A (en) * | 2016-06-23 | 2016-11-09 | 舟山市水利勘测设计院 | A kind of water level observation well monitoring system |
| CN107421601A (en) * | 2017-05-26 | 2017-12-01 | 国家***第二海洋研究所 | Intelligent remote real-time monitoring system and its monitoring method to ocean tidal level |
| CN107421601B (en) * | 2017-05-26 | 2019-06-28 | 自然资源部第二海洋研究所 | Intelligent remote real-time monitoring system and its monitoring method to ocean tidal level |
| CN107655541A (en) * | 2017-09-18 | 2018-02-02 | 神华集团有限责任公司 | Goaf groundwater reservoir intelligent monitoring and controlling device and method |
| CN109341814A (en) * | 2018-12-10 | 2019-02-15 | 安徽沃特水务科技有限公司 | A kind of all the period of time water level collection system and method |
| CN109341814B (en) * | 2018-12-10 | 2020-06-05 | 安徽沃特水务科技有限公司 | Full-time water level acquisition system and method |
| CN109724653A (en) * | 2019-03-12 | 2019-05-07 | 长江水利委员会水文局 | A kind of high rod-type gamut hydrological observation platform and its construction and integrated approach |
| CN109724653B (en) * | 2019-03-12 | 2024-03-26 | 长江水利委员会水文局 | High-rod full-range hydrologic observation platform and construction and integration method thereof |
| CN110954180A (en) * | 2019-12-19 | 2020-04-03 | 北京师范大学 | Wetland surface hydrological monitoring device and method |
| CN110906909A (en) * | 2019-12-23 | 2020-03-24 | 王淑娟 | Hydrology multifunctional carrying platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |